FNUS51 KPBZ 221719 FWFPBZ Fire Weather Planning Forecast National Weather Service Pittsburgh PA 119 PM EDT Sat Aug 22 2026 .DISCUSSION... Fairly widespread showers and thunderstorms will cross the region during the afternoon and evening hours. Additional scattered showers and perhaps a couple thunderstorms will be possible Sunday afternoon and evening in cooler northwest flow. Fire weather concerns overall remain very low. OHZ039-230815- Tuscarawas- Including the cities of New Philadelphia and Dover 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Pcldy Pcldy Pcldy Mclear Precip Type Tstms None None None Chance Precip (%) 70 0 0 0 Chance of Thunder (%) 70 0 0 0 Temp (24h trend) 58 (-1) 74 (-5) 53 73 RH % (24h trend) 100 (+2) 58 (-9) 99 56 Wind 20ft/early(mph) W 5 W 7 W 5 Lgt/Var Wind 20ft/late(mph) W 5 W 9 G17 Lgt/Var W 8 Precip Amount 0.15 0.00 0.00 0.00 Precip Duration 2 Precip Begin 6 PM Precip End 10 PM Mixing Hgt(m-agl/msl) 1690 1670 Mixing Hgt(ft-agl/msl) 5560 5480 Transport Wnd (mph) W 17 W 14 Vent Rate (kt-ft) 83400 65760 Category Day 4 4 Inversion 7pm 61F/9am 8pm 57F/9am Dispersion 4 4 Max ADI Early 9 Poor 54 Gen Good 14 Gen Poor 44 Gen Good Max ADI Late 6 Very Poor 98 Good 6 Very Poor 83 Good Max LVORI Early 8 8 7 7 Max LVORI Late 9 3 9 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ OHZ040-230815- Carroll- Including the cities of Carrollton and Malvern 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Pcldy Pcldy Pcldy Pcldy Precip Type Tstms None None None Chance Precip (%) 80 0 0 0 Chance of Thunder (%) 60 0 0 0 Temp (24h trend) 58 (-1) 74 (-5) 54 72 RH % (24h trend) 100 (+3) 58 (-9) 99 58 Wind 20ft/early(mph) SW 6 W 8 W 6 W 6 Wind 20ft/late(mph) W 5 W 10 Lgt/Var W 9 Precip Amount 0.21 0.00 0.00 0.00 Precip Duration 3 Precip Begin 6 PM Precip End 11 PM Mixing Hgt(m-agl/msl) 1700 1610 Mixing Hgt(ft-agl/msl) 5560 5280 Transport Wnd (mph) W 17 W 14 Vent Rate (kt-ft) 83400 63360 Category Day 4 4 Inversion 7pm 60F/8am 8pm 57F/9am Dispersion 4 4 Max ADI Early 10 Poor 57 Gen Good 13 Gen Poor 52 Gen Good Max ADI Late 7 Poor 76 Good 7 Poor 79 Good Max LVORI Early 8 8 6 7 Max LVORI Late 9 3 9 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ OHZ041-230815- Columbiana- Including the cities of East Liverpool, Salem, and Columbiana 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Showers Tstms None Chance Precip (%) 90 20 30 0 Chance of Thunder (%) 70 0 20 0 Temp (24h trend) 58 (0) 74 (-6) 54 72 RH % (24h trend) 100 (+3) 59 (-6) 99 59 Wind 20ft/early(mph) SW 5 W 7 W 5 W 6 Wind 20ft/late(mph) W 5 W 10 Lgt/Var W 9 Precip Amount 0.26 0.01 0.00 0.00 Precip Duration 4 1 1 Precip Begin 6 PM 8 AM 6 PM Precip End 6 AM 2 PM 1 AM Mixing Hgt(m-agl/msl) 1540 1670 Mixing Hgt(ft-agl/msl) 5050 5460 Transport Wnd (mph) W 18 W 15 Vent Rate (kt-ft) 80800 70980 Category Day 4 4 Inversion 7pm 60F/8am 8pm 58F/9am Dispersion 4 4 Max ADI Early 9 Poor 61 Good 14 Gen Poor 61 Good Max ADI Late 8 Poor 76 Good 8 Poor 85 Good Max LVORI Early 8 8 6 8 Max LVORI Late 8 3 9 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ OHZ048-230815- Coshocton- Including the city of Coshocton 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Pcldy Mclear Mclear Mclear Precip Type Tstms None None None Chance Precip (%) 90 0 0 0 Chance of Thunder (%) 70 0 0 0 Temp (24h trend) 57 (-2) 74 (-4) 52 73 RH % (24h trend) 100 (+2) 61 (-10) 100 57 Wind 20ft/early(mph) Lgt/Var W 5 Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var W 8 Lgt/Var W 6 Precip Amount 0.11 0.00 0.00 0.00 Precip Duration 2 Precip Begin 6 PM Precip End 10 PM Mixing Hgt(m-agl/msl) 1720 1730 Mixing Hgt(ft-agl/msl) 5640 5670 Transport Wnd (mph) W 16 W 14 Vent Rate (kt-ft) 78960 68040 Category Day 4 4 Inversion 7pm 60F/9am 8pm 57F/9am Dispersion 4 4 Max ADI Early 7 Poor 51 Gen Good 17 Gen Poor 43 Gen Good Max ADI Late 5 Very Poor 100 Good 5 Very Poor 87 Good Max LVORI Early 9 8 8 8 Max LVORI Late 9 3 9 2 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ OHZ049-230815- Harrison- Including the city of Cadiz 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Pcldy Pcldy Pcldy Mclear Precip Type Tstms None None None Chance Precip (%) 80 0 0 0 Chance of Thunder (%) 60 0 0 0 Temp (24h trend) 58 (-1) 74 (-6) 54 73 RH % (24h trend) 100 (0) 56 (-9) 100 56 Wind 20ft/early(mph) SW 5 W 6 W 5 W 5 Wind 20ft/late(mph) W 5 W 9 G17 Lgt/Var W 8 Precip Amount 0.11 0.00 0.00 0.00 Precip Duration 2 Precip Begin 6 PM Precip End 11 PM Mixing Hgt(m-agl/msl) 1630 1680 Mixing Hgt(ft-agl/msl) 5360 5510 Transport Wnd (mph) W 16 W 14 Vent Rate (kt-ft) 75040 66120 Category Day 4 4 Inversion 7pm 61F/9am 8pm 58F/9am Dispersion 4 4 Max ADI Early 9 Poor 57 Gen Good 9 Poor 49 Gen Good Max ADI Late 7 Poor 91 Good 6 Very Poor 84 Good Max LVORI Early 9 8 7 8 Max LVORI Late 9 3 9 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ OHZ050-230815- Jefferson OH- Including the city of Steubenville 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Pcldy Pcldy Pcldy Mclear Precip Type Tstms None None None Chance Precip (%) 90 0 0 0 Chance of Thunder (%) 60 0 0 0 Temp (24h trend) 59 (0) 74 (-6) 54 73 RH % (24h trend) 100 (0) 55 (-9) 100 56 Wind 20ft/early(mph) SW 5 W 7 W 5 W 5 Wind 20ft/late(mph) W 5 W 9 G17 Lgt/Var W 9 Precip Amount 0.17 0.00 0.00 0.00 Precip Duration 3 Precip Begin 6 PM Precip End 12 AM Mixing Hgt(m-agl/msl) 1590 1710 Mixing Hgt(ft-agl/msl) 5230 5620 Transport Wnd (mph) W 17 W 14 Vent Rate (kt-ft) 78450 67440 Category Day 4 4 Inversion 7pm 60F/8am 8pm 58F/9am Dispersion 4 4 Max ADI Early 10 Poor 62 Good 9 Poor 58 Gen Good Max ADI Late 7 Poor 81 Good 6 Very Poor 86 Good Max LVORI Early 8 8 6 7 Max LVORI Late 9 3 8 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ OHZ057-230815- Muskingum- Including the city of Zanesville 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Pcldy Mclear Pcldy Mclear Precip Type Tstms None None None Chance Precip (%) 70 0 0 0 Chance of Thunder (%) 70 0 0 0 Temp (24h trend) 58 (-2) 73 (-5) 53 72 RH % (24h trend) 100 (+2) 63 (-6) 99 59 Wind 20ft/early(mph) Lgt/Var W 5 Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var W 7 Lgt/Var W 6 Precip Amount 0.12 0.00 0.00 0.00 Precip Duration 2 Precip Begin 6 PM Precip End 10 PM Mixing Hgt(m-agl/msl) 1590 1750 Mixing Hgt(ft-agl/msl) 5220 5730 Transport Wnd (mph) W 16 W 13 Vent Rate (kt-ft) 73080 63030 Category Day 4 4 Inversion 7pm 61F/9am 8pm 57F/9am Dispersion 4 4 Max ADI Early 8 Poor 44 Gen Good 8 Poor 40 Fair Max ADI Late 5 Very Poor 92 Good 5 Very Poor 82 Good Max LVORI Early 9 8 8 7 Max LVORI Late 9 3 9 2 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ OHZ058-230815- Guernsey- Including the city of Cambridge 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Pcldy Pcldy Pcldy Mclear Precip Type Tstms None None None Chance Precip (%) 60 0 0 0 Chance of Thunder (%) 50 0 0 0 Temp (24h trend) 58 (-2) 74 (-5) 53 73 RH % (24h trend) 100 (+1) 59 (-9) 100 56 Wind 20ft/early(mph) Lgt/Var W 5 Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var W 8 Lgt/Var W 6 Precip Amount 0.09 0.00 0.00 0.00 Precip Duration 1 Precip Begin 6 PM Precip End 11 PM Mixing Hgt(m-agl/msl) 1640 1720 Mixing Hgt(ft-agl/msl) 5380 5640 Transport Wnd (mph) W 15 W 14 Vent Rate (kt-ft) 69940 67680 Category Day 4 4 Inversion 7pm 61F/9am 8pm 58F/9am Dispersion 4 4 Max ADI Early 8 Poor 47 Gen Good 7 Poor 47 Gen Good Max ADI Late 5 Very Poor 93 Good 5 Very Poor 82 Good Max LVORI Early 9 8 9 8 Max LVORI Late 9 3 9 2 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ OHZ059-230815- Belmont- Including the cities of Martins Ferry and St. Clairsville 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Pcldy Pcldy Mclear Mclear Precip Type Tstms None None None Chance Precip (%) 80 0 0 0 Chance of Thunder (%) 60 0 0 0 Temp (24h trend) 59 (-1) 74 (-6) 55 73 RH % (24h trend) 100 (0) 58 (-5) 100 57 Wind 20ft/early(mph) SW 5 W 6 W 5 W 5 Wind 20ft/late(mph) W 5 W 9 Lgt/Var W 8 Precip Amount 0.13 0.00 0.00 0.00 Precip Duration 2 Precip Begin 6 PM Precip End 12 AM Mixing Hgt(m-agl/msl) 1590 1700 Mixing Hgt(ft-agl/msl) 5230 5560 Transport Wnd (mph) W 16 W 14 Vent Rate (kt-ft) 73220 66720 Category Day 4 4 Inversion 7pm 62F/9am 8pm 59F/9am Dispersion 4 4 Max ADI Early 8 Poor 47 Gen Good 8 Poor 50 Gen Good Max ADI Late 7 Poor 90 Good 5 Very Poor 84 Good Max LVORI Early 9 8 9 8 Max LVORI Late 9 3 9 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ OHZ068-230815- Noble- Including the city of Caldwell 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Pcldy Pcldy Pcldy Mclear Precip Type Tstms None None None Chance Precip (%) 50 0 0 0 Chance of Thunder (%) 50 0 0 0 Temp (24h trend) 59 (-2) 74 (-6) 54 73 RH % (24h trend) 100 (0) 60 (-9) 100 58 Wind 20ft/early(mph) Lgt/Var W 5 Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var W 7 Lgt/Var W 6 Precip Amount 0.11 0.00 0.00 0.00 Precip Duration 1 Precip Begin 6 PM Precip End 11 PM Mixing Hgt(m-agl/msl) 1560 1780 Mixing Hgt(ft-agl/msl) 5130 5820 Transport Wnd (mph) W 16 W 13 Vent Rate (kt-ft) 71820 64020 Category Day 4 4 Inversion 7pm 62F/9am 7pm 58F/9am Dispersion 4 4 Max ADI Early 6 Very Poor 40 Fair 5 Very Poor 47 Gen Good Max ADI Late 5 Very Poor 91 Good 5 Very Poor 81 Good Max LVORI Early 9 8 9 8 Max LVORI Late 9 3 9 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ OHZ069-230815- Monroe- Including the city of Woodsfield 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Pcldy Pcldy Mclear Mclear Precip Type Tstms None None None Chance Precip (%) 80 0 0 0 Chance of Thunder (%) 60 0 0 0 Temp (24h trend) 59 (-2) 75 (-5) 55 73 RH % (24h trend) 100 (0) 58 (-8) 100 55 Wind 20ft/early(mph) Lgt/Var W 5 Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var W 6 Lgt/Var W 5 Precip Amount 0.12 0.00 0.00 0.00 Precip Duration 2 Precip Begin 6 PM Precip End 12 AM Mixing Hgt(m-agl/msl) 1590 1740 Mixing Hgt(ft-agl/msl) 5210 5710 Transport Wnd (mph) W 15 W 13 Vent Rate (kt-ft) 67730 62810 Category Day 4 4 Inversion 7pm 62F/9am 7pm 59F/9am Dispersion 4 4 Max ADI Early 6 Very Poor 42 Gen Good 5 Very Poor 52 Gen Good Max ADI Late 5 Very Poor 89 Good 4 Very Poor 80 Good Max LVORI Early 9 8 9 8 Max LVORI Late 9 3 9 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ007-230815- Mercer- Including the cities of Sharon, Hermitage, and Grove City 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms None Chance Precip (%) 90 40 50 0 Chance of Thunder (%) 70 30 30 0 Temp (24h trend) 58 (+1) 74 (-6) 53 71 RH % (24h trend) 100 (+5) 64 (+1) 100 62 Wind 20ft/early(mph) SW 6 W 8 W 6 W 7 Wind 20ft/late(mph) SW 6 W 11 Lgt/Var W 11 Precip Amount 0.41 0.04 0.09 0.00 Precip Duration 5 2 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 5 AM Mixing Hgt(m-agl/msl) 1580 1700 Mixing Hgt(ft-agl/msl) 5190 5560 Transport Wnd (mph) W 18 W 17 Vent Rate (kt-ft) 83040 83400 Category Day 4 4 Inversion 7pm 61F/8am 8pm 58F/9am Dispersion 4 4 Max ADI Early 11 Poor 61 Good 12 Poor 44 Gen Good Max ADI Late 10 Poor 65 Good 7 Poor 72 Good Max LVORI Early 9 8 7 8 Max LVORI Late 9 4 9 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ008-230815- Venango- Including the cities of Oil City and Franklin 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Showers Chance Precip (%) 100 50 50 10 Chance of Thunder (%) 60 30 30 0 Temp (24h trend) 58 (+2) 71 (-8) 52 69 RH % (24h trend) 100 (+4) 72 (+6) 100 74 Wind 20ft/early(mph) Lgt/Var W 7 Lgt/Var W 6 Wind 20ft/late(mph) SW 5 W 9 G17 Lgt/Var W 9 G17 Precip Amount 0.47 0.04 0.08 0.00 Precip Duration 6 2 2 1 Precip Begin 6 PM Continuing Continuing 8 AM Precip End Continuing Continuing 6 AM 2 PM Mixing Hgt(m-agl/msl) 1470 1510 Mixing Hgt(ft-agl/msl) 4820 4940 Transport Wnd (mph) W 17 W 17 Vent Rate (kt-ft) 72300 74100 Category Day 4 4 Inversion 7pm 60F/8am 8pm 55F/8am Dispersion 4 4 Max ADI Early 8 Poor 56 Gen Good 9 Poor 52 Gen Good Max ADI Late 8 Poor 69 Good 6 Very Poor 80 Good Max LVORI Early 9 8 9 8 Max LVORI Late 9 4 9 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ009-230815- Forest- Including the city of Tionesta 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Showers Chance Precip (%) 100 60 50 20 Chance of Thunder (%) 50 30 30 0 Temp (24h trend) 58 (+4) 71 (-8) 51 68 RH % (24h trend) 100 (+5) 68 (+5) 100 72 Wind 20ft/early(mph) Lgt/Var W 5 Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var W 7 G17 Lgt/Var W 7 G18 Precip Amount 0.57 0.05 0.04 0.00 Precip Duration 6 3 2 1 Precip Begin 6 PM Continuing Continuing 8 AM Precip End Continuing Continuing 6 AM 6 PM Mixing Hgt(m-agl/msl) 1350 1370 Mixing Hgt(ft-agl/msl) 4440 4500 Transport Wnd (mph) W 17 W 16 Vent Rate (kt-ft) 66600 63000 Category Day 4 4 Inversion 7pm 59F/8am 8pm 54F/8am Dispersion 4 4 Max ADI Early 7 Poor 50 Gen Good 8 Poor 49 Gen Good Max ADI Late 7 Poor 73 Good 5 Very Poor 62 Good Max LVORI Early 9 8 9 8 Max LVORI Late 9 4 9 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ013-230815- Lawrence- Including the cities of New Castle and Ellwood City 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms None Chance Precip (%) 90 30 30 0 Chance of Thunder (%) 60 20 20 0 Temp (24h trend) 58 (+1) 74 (-7) 53 72 RH % (24h trend) 100 (+4) 60 (-3) 100 60 Wind 20ft/early(mph) Lgt/Var W 7 Lgt/Var W 6 Wind 20ft/late(mph) SW 5 W 9 G17 Lgt/Var W 9 Precip Amount 0.36 0.01 0.00 0.00 Precip Duration 5 1 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 1 AM Mixing Hgt(m-agl/msl) 1610 1680 Mixing Hgt(ft-agl/msl) 5290 5510 Transport Wnd (mph) W 18 W 16 Vent Rate (kt-ft) 84640 77140 Category Day 4 4 Inversion 7pm 61F/8am 8pm 58F/9am Dispersion 4 4 Max ADI Early 8 Poor 73 Good 10 Poor 70 Good Max ADI Late 8 Poor 82 Good 6 Very Poor 90 Good Max LVORI Early 9 8 6 8 Max LVORI Late 9 3 9 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ014-230815- Butler- Including the city of Butler 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms None Chance Precip (%) 90 30 30 0 Chance of Thunder (%) 60 20 20 0 Temp (24h trend) 58 (+1) 74 (-6) 53 71 RH % (24h trend) 100 (+3) 66 (0) 100 65 Wind 20ft/early(mph) Lgt/Var W 7 W 5 W 6 Wind 20ft/late(mph) SW 5 W 9 G17 Lgt/Var W 9 G17 Precip Amount 0.49 0.01 0.01 0.00 Precip Duration 5 1 1 Precip Begin 6 PM 8 AM 7 PM Precip End 3 AM 6 PM 2 AM Mixing Hgt(m-agl/msl) 1590 1570 Mixing Hgt(ft-agl/msl) 5220 5140 Transport Wnd (mph) W 17 W 15 Vent Rate (kt-ft) 78300 66820 Category Day 4 4 Inversion 7pm 60F/8am 8pm 56F/8am Dispersion 4 4 Max ADI Early 7 Poor 60 Gen Good 10 Poor 65 Good Max ADI Late 9 Poor 72 Good 6 Very Poor 69 Good Max LVORI Early 9 8 7 8 Max LVORI Late 9 4 9 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ015-230815- Clarion- Including the city of Clarion 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Showers Chance Precip (%) 100 50 30 10 Chance of Thunder (%) 50 20 20 0 Temp (24h trend) 59 (+4) 72 (-7) 53 69 RH % (24h trend) 100 (+7) 67 (+2) 100 70 Wind 20ft/early(mph) Lgt/Var W 6 Lgt/Var W 5 Wind 20ft/late(mph) SW 5 W 8 G17 Lgt/Var W 9 G17 Precip Amount 0.49 0.03 0.02 0.00 Precip Duration 5 2 1 1 Precip Begin 6 PM Continuing Continuing 8 AM Precip End Continuing Continuing 3 AM 6 PM Mixing Hgt(m-agl/msl) 1450 1400 Mixing Hgt(ft-agl/msl) 4750 4600 Transport Wnd (mph) W 17 W 16 Vent Rate (kt-ft) 71250 64400 Category Day 4 4 Inversion 7pm 61F/9am 8pm 55F/8am Dispersion 4 4 Max ADI Early 7 Poor 51 Gen Good 9 Poor 52 Gen Good Max ADI Late 8 Poor 69 Good 5 Very Poor 72 Good Max LVORI Early 8 8 8 8 Max LVORI Late 8 4 9 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ016-230815- Jefferson PA- Including the cities of Punxsutawney and Brookville 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms Showers Chance Precip (%) 90 50 40 20 Chance of Thunder (%) 50 20 20 0 Temp (24h trend) 59 (+3) 71 (-6) 52 67 RH % (24h trend) 100 (+5) 69 (+4) 100 73 Wind 20ft/early(mph) Lgt/Var W 7 W 5 W 6 Wind 20ft/late(mph) SW 5 W 9 G18 Lgt/Var W 9 G18 Precip Amount 0.50 0.04 0.02 0.00 Precip Duration 5 2 1 1 Precip Begin 6 PM 6 AM Continuing 8 AM Precip End 5 AM Continuing 4 AM 6 PM Mixing Hgt(m-agl/msl) 1410 1270 Mixing Hgt(ft-agl/msl) 4630 4160 Transport Wnd (mph) W 18 W 15 Vent Rate (kt-ft) 74080 54080 Category Day 4 4 Inversion 7pm 60F/8am 8pm 55F/8am Dispersion 4 4 Max ADI Early 7 Poor 50 Gen Good 11 Poor 51 Gen Good Max ADI Late 9 Poor 57 Gen Good 7 Poor 56 Gen Good Max LVORI Early 7 8 8 9 Max LVORI Late 8 4 9 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ020-230815- Beaver- Including the cities of Aliquippa, Beaver Falls, Ambridge, and Monaca 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Showers None Chance Precip (%) 90 30 20 0 Chance of Thunder (%) 60 20 0 0 Temp (24h trend) 59 (0) 74 (-7) 54 72 RH % (24h trend) 100 (+5) 60 (-3) 100 58 Wind 20ft/early(mph) Lgt/Var W 6 W 5 W 5 Wind 20ft/late(mph) W 5 W 9 G17 Lgt/Var W 9 Precip Amount 0.28 0.01 0.00 0.00 Precip Duration 5 1 0 Precip Begin 6 PM 8 AM 7 PM Precip End 3 AM 6 PM 1 AM Mixing Hgt(m-agl/msl) 1570 1730 Mixing Hgt(ft-agl/msl) 5160 5670 Transport Wnd (mph) W 18 W 15 Vent Rate (kt-ft) 82560 73710 Category Day 4 4 Inversion 7pm 61F/8am 8pm 59F/9am Dispersion 4 4 Max ADI Early 8 Poor 70 Good 11 Poor 63 Good Max ADI Late 8 Poor 98 Good 6 Very Poor 94 Good Max LVORI Early 8 8 6 7 Max LVORI Late 9 3 8 2 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ021-230815- Allegheny- Including the city of Pittsburgh Metro Area 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms None None Chance Precip (%) 90 20 0 0 Chance of Thunder (%) 50 20 0 0 Temp (24h trend) 60 (0) 75 (-6) 55 73 RH % (24h trend) 100 (+4) 61 (-4) 100 59 Wind 20ft/early(mph) SW 6 W 8 W 7 W 7 Wind 20ft/late(mph) SW 7 W 11 W 5 W 11 Precip Amount 0.39 0.02 0.00 0.00 Precip Duration 5 1 Precip Begin 6 PM 8 AM Precip End 2 AM 6 PM Mixing Hgt(m-agl/msl) 1610 1880 Mixing Hgt(ft-agl/msl) 5290 6160 Transport Wnd (mph) W 17 W 14 Vent Rate (kt-ft) 79350 73920 Category Day 4 4 Inversion 7pm 62F/8am 8pm 58F/8am Dispersion 4 4 Max ADI Early 13 Gen Poor 45 Gen Good 10 Poor 53 Gen Good Max ADI Late 9 Poor 74 Good 6 Very Poor 63 Good Max LVORI Early 7 8 5 7 Max LVORI Late 8 4 8 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ022-230815- Armstrong- Including the cities of Kittanning and Ford City 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Tstms None Chance Precip (%) 100 30 30 0 Chance of Thunder (%) 50 20 20 0 Temp (24h trend) 59 (+2) 75 (-5) 54 72 RH % (24h trend) 100 (+3) 67 (+4) 100 67 Wind 20ft/early(mph) S 5 W 7 W 5 W 6 Wind 20ft/late(mph) SW 5 W 9 G17 Lgt/Var W 9 G17 Precip Amount 0.59 0.01 0.01 0.00 Precip Duration 5 1 1 Precip Begin 6 PM 8 AM 7 PM Precip End 3 AM 6 PM 3 AM Mixing Hgt(m-agl/msl) 1550 1530 Mixing Hgt(ft-agl/msl) 5090 5020 Transport Wnd (mph) W 17 W 15 Vent Rate (kt-ft) 76350 65260 Category Day 4 4 Inversion 7pm 61F/8am 8pm 56F/8am Dispersion 4 4 Max ADI Early 6 Very Poor 52 Gen Good 10 Poor 67 Good Max ADI Late 9 Poor 70 Good 6 Very Poor 61 Good Max LVORI Early 9 8 8 8 Max LVORI Late 8 4 9 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ029-230815- Washington- Including the cities of Washington and Canonsburg 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms None None None Chance Precip (%) 90 0 0 0 Chance of Thunder (%) 50 0 0 0 Temp (24h trend) 59 (-1) 74 (-6) 55 72 RH % (24h trend) 100 (+3) 60 (-5) 98 59 Wind 20ft/early(mph) SW 6 W 7 W 6 W 6 Wind 20ft/late(mph) SW 6 W 11 G18 Lgt/Var W 10 Precip Amount 0.22 0.00 0.00 0.00 Precip Duration 4 Precip Begin 6 PM Precip End 2 AM Mixing Hgt(m-agl/msl) 1550 1770 Mixing Hgt(ft-agl/msl) 5080 5800 Transport Wnd (mph) W 17 W 14 Vent Rate (kt-ft) 76200 69600 Category Day 4 4 Inversion 7pm 61F/8am 8pm 59F/9am Dispersion 4 4 Max ADI Early 13 Gen Poor 51 Gen Good 9 Poor 61 Good Max ADI Late 9 Poor 71 Good 7 Poor 65 Good Max LVORI Early 7 8 6 7 Max LVORI Late 8 3 7 2 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ031-230815- Greene- Including the city of Waynesburg 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Mclear Mclear Precip Type Tstms None None None Chance Precip (%) 90 0 0 0 Chance of Thunder (%) 50 0 0 0 Temp (24h trend) 60 (-1) 74 (-6) 56 72 RH % (24h trend) 100 (0) 63 (-2) 100 59 Wind 20ft/early(mph) SW 5 W 6 W 5 W 5 Wind 20ft/late(mph) SW 5 W 8 Lgt/Var W 8 Precip Amount 0.23 0.00 0.00 0.00 Precip Duration 5 Precip Begin 6 PM Precip End 2 AM Mixing Hgt(m-agl/msl) 1570 1780 Mixing Hgt(ft-agl/msl) 5170 5840 Transport Wnd (mph) W 17 W 13 Vent Rate (kt-ft) 77550 64240 Category Day 4 4 Inversion 7pm 61F/8am 8pm 59F/9am Dispersion 4 4 Max ADI Early 7 Poor 47 Gen Good 9 Poor 62 Good Max ADI Late 7 Poor 100 Good 6 Very Poor 82 Good Max LVORI Early 9 8 6 7 Max LVORI Late 9 4 8 2 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ073-230815- Westmoreland- Including the cities of Murrysville, Greensburg, New Kensington, Lower Burrell, Latrobe, and Monessen 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Showers None Chance Precip (%) 90 30 30 0 Chance of Thunder (%) 50 20 0 0 Temp (24h trend) 60 (+1) 74 (-7) 55 72 RH % (24h trend) 100 (+1) 65 (-2) 100 63 Wind 20ft/early(mph) S 6 W 9 W 7 W 7 Wind 20ft/late(mph) SW 7 W 12 SW 5 W 12 Precip Amount 0.45 0.00 0.00 0.00 Precip Duration 5 1 0 Precip Begin 6 PM 8 AM 7 PM Precip End 4 AM 6 PM 11 PM Mixing Hgt(m-agl/msl) 1540 1740 Mixing Hgt(ft-agl/msl) 5060 5690 Transport Wnd (mph) W 17 W 15 Vent Rate (kt-ft) 75900 73970 Category Day 4 4 Inversion 7pm 62F/8am 8pm 57F/8am Dispersion 4 4 Max ADI Early 10 Poor 38 Fair 20 Gen Poor 47 Gen Good Max ADI Late 10 Poor 72 Good 6 Very Poor 63 Good Max LVORI Early 8 8 7 9 Max LVORI Late 8 4 9 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ074-230815- Higher Elevations of Westmoreland- Including the cities of Ligonier and Donegal 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Showers Showers None Chance Precip (%) 90 40 30 0 Chance of Thunder (%) 50 0 0 0 Temp (24h trend) 58 (0) 73 (-5) 53 71 RH % (24h trend) 100 (+3) 62 (-3) 100 61 Wind 20ft/early(mph) Lgt/Var W 8 G17 W 6 G17 W 7 G17 Wind 20ft/late(mph) SW 6 G18 W 10 G19 Lgt/Var W 10 G19 Precip Amount 0.42 0.01 0.02 0.00 Precip Duration 5 2 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 6 AM Mixing Hgt(m-agl/msl) 1430 1650 Mixing Hgt(ft-agl/msl) 4710 5430 Transport Wnd (mph) W 18 W 16 Vent Rate (kt-ft) 75360 76020 Category Day 4 4 Inversion 7pm 60F/8am 7pm 55F/8am Dispersion 4 4 Max ADI Early 6 Very Poor 42 Gen Good 11 Poor 52 Gen Good Max ADI Late 11 Poor 70 Good 8 Poor 68 Good Max LVORI Early 9 8 7 8 Max LVORI Late 9 4 9 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ075-230815- Fayette- Including the city of Uniontown 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Showers None Chance Precip (%) 90 30 30 0 Chance of Thunder (%) 50 20 0 0 Temp (24h trend) 60 (-1) 74 (-6) 55 72 RH % (24h trend) 100 (+4) 65 (-2) 100 60 Wind 20ft/early(mph) SW 5 W 7 W 5 W 5 Wind 20ft/late(mph) SW 6 W 9 Lgt/Var W 9 Precip Amount 0.33 0.00 0.00 0.00 Precip Duration 6 1 0 Precip Begin 6 PM 8 AM 7 PM Precip End 4 AM 2 PM 2 AM Mixing Hgt(m-agl/msl) 1600 1770 Mixing Hgt(ft-agl/msl) 5260 5820 Transport Wnd (mph) W 17 W 14 Vent Rate (kt-ft) 78900 69840 Category Day 4 4 Inversion 7pm 62F/8am 7pm 58F/8am Dispersion 4 4 Max ADI Early 6 Very Poor 43 Gen Good 8 Poor 63 Good Max ADI Late 8 Poor 89 Good 6 Very Poor 78 Good Max LVORI Early 9 8 6 8 Max LVORI Late 8 4 8 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ076-230815- Higher Elevations of Fayette- Including the cities of Champion and Ohiopyle 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Showers Showers None Chance Precip (%) 80 40 30 0 Chance of Thunder (%) 50 0 0 0 Temp (24h trend) 58 (0) 72 (-6) 53 71 RH % (24h trend) 100 (+2) 62 (-2) 100 58 Wind 20ft/early(mph) Lgt/Var W 6 Lgt/Var W 5 Wind 20ft/late(mph) SW 5 W 7 G17 Lgt/Var W 7 G17 Precip Amount 0.36 0.01 0.00 0.00 Precip Duration 6 1 1 Precip Begin 6 PM 8 AM 7 PM Precip End 5 AM 2 PM 3 AM Mixing Hgt(m-agl/msl) 1450 1670 Mixing Hgt(ft-agl/msl) 4770 5480 Transport Wnd (mph) W 17 W 14 Vent Rate (kt-ft) 71550 65760 Category Day 4 4 Inversion 7pm 59F/8am 7pm 55F/8am Dispersion 4 4 Max ADI Early 5 Very Poor 37 Fair 8 Poor 61 Good Max ADI Late 8 Poor 96 Good 7 Poor 86 Good Max LVORI Early 9 8 7 8 Max LVORI Late 9 4 9 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ077-230815- Indiana- Including the city of Indiana 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Showers None Chance Precip (%) 90 40 40 0 Chance of Thunder (%) 50 20 0 0 Temp (24h trend) 60 (+2) 73 (-5) 54 71 RH % (24h trend) 100 (+4) 68 (+1) 100 67 Wind 20ft/early(mph) Lgt/Var W 8 W 5 W 7 Wind 20ft/late(mph) SW 6 W 10 G18 Lgt/Var W 10 G18 Precip Amount 0.46 0.01 0.02 0.00 Precip Duration 5 2 1 Precip Begin 6 PM 8 AM Continuing Precip End 5 AM Continuing 6 AM Mixing Hgt(m-agl/msl) 1500 1560 Mixing Hgt(ft-agl/msl) 4930 5130 Transport Wnd (mph) W 18 W 16 Vent Rate (kt-ft) 78880 71820 Category Day 4 4 Inversion 7pm 61F/8am 7pm 56F/8am Dispersion 4 4 Max ADI Early 7 Poor 50 Gen Good 16 Gen Poor 57 Gen Good Max ADI Late 10 Poor 59 Gen Good 6 Very Poor 61 Good Max LVORI Early 8 8 9 9 Max LVORI Late 8 4 9 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ PAZ078-230815- Higher Elevations of Indiana- Including the city of Armagh 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Showers Showers Chance Precip (%) 100 40 40 30 Chance of Thunder (%) 50 20 0 0 Temp (24h trend) 59 (+1) 72 (-5) 54 70 RH % (24h trend) 100 (+3) 68 (+1) 100 66 Wind 20ft/early(mph) Lgt/Var W 8 W 5 G17 W 7 Wind 20ft/late(mph) SW 6 W 10 G19 Lgt/Var W 10 G19 Precip Amount 0.47 0.02 0.01 0.00 Precip Duration 5 2 1 0 Precip Begin 6 PM 8 AM Continuing Continuing Precip End 6 AM Continuing Continuing 8 AM Mixing Hgt(m-agl/msl) 1450 1590 Mixing Hgt(ft-agl/msl) 4750 5230 Transport Wnd (mph) W 18 W 16 Vent Rate (kt-ft) 76000 73220 Category Day 4 4 Inversion 7pm 61F/8am 7pm 56F/8am Dispersion 4 4 Max ADI Early 6 Very Poor 47 Gen Good 18 Gen Poor 64 Good Max ADI Late 10 Poor 61 Good 7 Poor 69 Good Max LVORI Early 9 8 8 8 Max LVORI Late 9 4 8 4 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ001-230815- Hancock- Including the city of Weirton 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms None None None Chance Precip (%) 90 0 0 0 Chance of Thunder (%) 60 0 0 0 Temp (24h trend) 59 (0) 74 (-6) 55 72 RH % (24h trend) 100 (+1) 57 (-8) 97 56 Wind 20ft/early(mph) SW 5 W 6 W 5 W 5 Wind 20ft/late(mph) W 5 W 9 G17 Lgt/Var W 8 Precip Amount 0.20 0.00 0.00 0.00 Precip Duration 3 Precip Begin 6 PM Precip End 1 AM Mixing Hgt(m-agl/msl) 1620 1720 Mixing Hgt(ft-agl/msl) 5330 5640 Transport Wnd (mph) W 18 W 14 Vent Rate (kt-ft) 85280 67680 Category Day 4 4 Inversion 7pm 61F/8am 8pm 58F/9am Dispersion 4 4 Max ADI Early 8 Poor 67 Good 10 Poor 59 Gen Good Max ADI Late 7 Poor 106 Very Good6 Very Poor 89 Good Max LVORI Early 7 8 6 6 Max LVORI Late 8 3 7 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ002-230815- Brooke- Including the cities of Follansbee and Wellsburg 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Mclear Precip Type Tstms None None None Chance Precip (%) 90 0 0 0 Chance of Thunder (%) 50 0 0 0 Temp (24h trend) 59 (-1) 74 (-6) 55 73 RH % (24h trend) 100 (+2) 56 (-6) 97 55 Wind 20ft/early(mph) SW 5 W 6 W 5 W 5 Wind 20ft/late(mph) SW 5 W 9 G17 Lgt/Var W 8 Precip Amount 0.17 0.00 0.00 0.00 Precip Duration 3 Precip Begin 6 PM Precip End 1 AM Mixing Hgt(m-agl/msl) 1570 1730 Mixing Hgt(ft-agl/msl) 5150 5680 Transport Wnd (mph) W 16 W 14 Vent Rate (kt-ft) 72100 68160 Category Day 4 4 Inversion 7pm 61F/8am 8pm 59F/9am Dispersion 4 4 Max ADI Early 10 Poor 58 Gen Good 9 Poor 57 Gen Good Max ADI Late 7 Poor 82 Good 6 Very Poor 88 Good Max LVORI Early 6 8 6 6 Max LVORI Late 9 3 7 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ003-230815- Ohio- Including the city of Wheeling 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Mclear Precip Type Tstms None None None Chance Precip (%) 90 0 0 0 Chance of Thunder (%) 50 0 0 0 Temp (24h trend) 60 (-1) 74 (-6) 55 73 RH % (24h trend) 100 (0) 59 (-2) 99 59 Wind 20ft/early(mph) SW 5 W 7 W 5 W 5 Wind 20ft/late(mph) W 5 W 9 Lgt/Var W 8 Precip Amount 0.14 0.00 0.00 0.00 Precip Duration 4 Precip Begin 6 PM Precip End 1 AM Mixing Hgt(m-agl/msl) 1610 1720 Mixing Hgt(ft-agl/msl) 5300 5630 Transport Wnd (mph) W 16 W 13 Vent Rate (kt-ft) 74200 61930 Category Day 4 4 Inversion 7pm 62F/9am 8pm 59F/9am Dispersion 4 4 Max ADI Early 13 Gen Poor 55 Gen Good 8 Poor 52 Gen Good Max ADI Late 7 Poor 95 Good 5 Very Poor 80 Good Max LVORI Early 8 8 6 8 Max LVORI Late 9 3 9 2 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ004-230815- Marshall- Including the city of Moundsville 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Pcldy Pcldy Mclear Mclear Precip Type Tstms None None None Chance Precip (%) 90 0 0 0 Chance of Thunder (%) 50 0 0 0 Temp (24h trend) 60 (-2) 75 (-5) 56 73 RH % (24h trend) 100 (+2) 63 (-1) 100 59 Wind 20ft/early(mph) Lgt/Var W 6 Lgt/Var Lgt/Var Wind 20ft/late(mph) W 5 W 8 Lgt/Var W 7 Precip Amount 0.16 0.00 0.00 0.00 Precip Duration 4 Precip Begin 6 PM Precip End 1 AM Mixing Hgt(m-agl/msl) 1570 1740 Mixing Hgt(ft-agl/msl) 5160 5700 Transport Wnd (mph) W 16 W 13 Vent Rate (kt-ft) 72240 62700 Category Day 4 4 Inversion 7pm 62F/9am 7pm 59F/9am Dispersion 4 4 Max ADI Early 7 Poor 50 Gen Good 8 Poor 53 Gen Good Max ADI Late 6 Very Poor 92 Good 5 Very Poor 81 Good Max LVORI Early 9 9 6 8 Max LVORI Late 9 3 9 2 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ012-230815- Wetzel- Including the city of New Martinsville 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Pcldy Pcldy Pcldy Mclear Precip Type Tstms None None None Chance Precip (%) 90 0 0 0 Chance of Thunder (%) 50 0 0 0 Temp (24h trend) 61 (-2) 73 (-6) 56 72 RH % (24h trend) 100 (0) 63 (-2) 100 59 Wind 20ft/early(mph) Lgt/Var W 5 Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var W 7 Lgt/Var W 6 Precip Amount 0.20 0.00 0.00 0.00 Precip Duration 4 Precip Begin 6 PM Precip End 1 AM Mixing Hgt(m-agl/msl) 1550 1770 Mixing Hgt(ft-agl/msl) 5100 5820 Transport Wnd (mph) W 16 W 13 Vent Rate (kt-ft) 71400 64020 Category Day 4 4 Inversion 7pm 63F/9am 7pm 59F/9am Dispersion 4 4 Max ADI Early 6 Very Poor 43 Gen Good 5 Very Poor 47 Gen Good Max ADI Late 6 Very Poor 92 Good 4 Very Poor 82 Good Max LVORI Early 9 9 6 8 Max LVORI Late 9 4 9 2 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ021-230815- Marion- Including the city of Fairmont 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Mclear Pcldy Precip Type Tstms None None None Chance Precip (%) 90 0 0 0 Chance of Thunder (%) 40 0 0 0 Temp (24h trend) 60 (-2) 73 (-6) 56 72 RH % (24h trend) 100 (0) 65 (0) 100 59 Wind 20ft/early(mph) Lgt/Var W 6 Lgt/Var Lgt/Var Wind 20ft/late(mph) SW 5 W 8 Lgt/Var W 7 Precip Amount 0.24 0.00 0.00 0.00 Precip Duration 5 Precip Begin 6 PM Precip End 2 AM Mixing Hgt(m-agl/msl) 1560 1780 Mixing Hgt(ft-agl/msl) 5100 5850 Transport Wnd (mph) W 16 W 13 Vent Rate (kt-ft) 71400 64350 Category Day 4 4 Inversion 7pm 62F/8am 7pm 60F/9am Dispersion 4 4 Max ADI Early 7 Poor 38 Fair 8 Poor 53 Gen Good Max ADI Late 6 Very Poor 94 Good 4 Very Poor 82 Good Max LVORI Early 9 8 6 8 Max LVORI Late 9 4 9 2 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ509-230815- Monongalia- Including the city of Morgantown 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Mclear Precip Type Tstms None Showers None Chance Precip (%) 90 0 20 0 Chance of Thunder (%) 50 0 0 0 Temp (24h trend) 61 (-1) 73 (-7) 56 72 RH % (24h trend) 100 (+1) 63 (-3) 100 58 Wind 20ft/early(mph) SW 5 W 6 Lgt/Var Lgt/Var Wind 20ft/late(mph) SW 5 W 8 Lgt/Var W 8 Precip Amount 0.26 0.00 0.00 0.00 Precip Duration 6 0 Precip Begin 6 PM 7 PM Precip End 3 AM 2 AM Mixing Hgt(m-agl/msl) 1590 1810 Mixing Hgt(ft-agl/msl) 5220 5930 Transport Wnd (mph) W 17 W 13 Vent Rate (kt-ft) 78300 65230 Category Day 4 4 Inversion 7pm 62F/8am 7pm 58F/8am Dispersion 4 4 Max ADI Early 7 Poor 42 Gen Good 8 Poor 62 Good Max ADI Late 7 Poor 98 Good 5 Very Poor 83 Good Max LVORI Early 8 8 6 8 Max LVORI Late 9 4 8 2 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ510-230815- Ridges of Eastern Monongalia and Northwestern Preston- Including the city of Coopers Rock 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Showers Showers None Chance Precip (%) 90 20 30 0 Chance of Thunder (%) 50 0 0 0 Temp (24h trend) 59 (-1) 72 (-5) 54 70 RH % (24h trend) 100 (0) 65 (-3) 99 58 Wind 20ft/early(mph) Lgt/Var W 5 Lgt/Var Lgt/Var Wind 20ft/late(mph) SW 6 W 7 Lgt/Var W 6 Precip Amount 0.29 0.00 0.00 0.00 Precip Duration 6 1 1 Precip Begin 6 PM 8 AM 7 PM Precip End 4 AM 5 PM 2 AM Mixing Hgt(m-agl/msl) 1460 1720 Mixing Hgt(ft-agl/msl) 4800 5650 Transport Wnd (mph) W 17 W 13 Vent Rate (kt-ft) 72000 62150 Category Day 4 4 Inversion 7pm 60F/8am 7pm 56F/8am Dispersion 4 4 Max ADI Early 6 Very Poor 32 Fair 7 Poor 61 Good Max ADI Late 8 Poor 90 Good 5 Very Poor 80 Good Max LVORI Early 8 8 6 8 Max LVORI Late 9 4 9 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ511-230815- Preston- Including the cities of Kingwood and Bruceton Mills 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Showers Showers None Chance Precip (%) 80 20 30 0 Chance of Thunder (%) 50 0 0 0 Temp (24h trend) 59 (-1) 72 (-7) 54 72 RH % (24h trend) 100 (0) 62 (-3) 99 56 Wind 20ft/early(mph) Lgt/Var W 5 Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var W 7 Lgt/Var W 7 Precip Amount 0.27 0.00 0.00 0.00 Precip Duration 6 1 1 Precip Begin 6 PM Continuing 7 PM Precip End Continuing 6 PM 5 AM Mixing Hgt(m-agl/msl) 1420 1680 Mixing Hgt(ft-agl/msl) 4660 5500 Transport Wnd (mph) W 17 W 14 Vent Rate (kt-ft) 69900 66000 Category Day 4 4 Inversion 7pm 60F/8am 7pm 56F/8am Dispersion 4 4 Max ADI Early 5 Very Poor 36 Fair 9 Poor 64 Good Max ADI Late 8 Poor 91 Good 5 Very Poor 85 Good Max LVORI Early 9 8 7 8 Max LVORI Late 9 4 9 2 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ512-230815- Eastern Preston- Including the cities of Terra Alta, Rowlesburg, and Hazelton 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Showers Showers None Chance Precip (%) 80 20 30 0 Chance of Thunder (%) 50 0 0 0 Temp (24h trend) 58 (-2) 70 (-7) 53 69 RH % (24h trend) 100 (0) 64 (-6) 100 58 Wind 20ft/early(mph) Lgt/Var W 7 Lgt/Var W 6 Wind 20ft/late(mph) SW 6 W 8 G17 Lgt/Var W 8 G18 Precip Amount 0.26 0.00 0.00 0.00 Precip Duration 6 1 1 Precip Begin 6 PM Continuing 6 PM Precip End Continuing 5 PM 6 AM Mixing Hgt(m-agl/msl) 1410 1620 Mixing Hgt(ft-agl/msl) 4620 5300 Transport Wnd (mph) W 18 W 16 Vent Rate (kt-ft) 73920 74200 Category Day 4 4 Inversion 7pm 59F/8am 8pm 55F/8am Dispersion 4 4 Max ADI Early 5 Very Poor 38 Fair 10 Poor 68 Good Max ADI Late 10 Poor 94 Good 8 Poor 92 Good Max LVORI Early 9 8 7 8 Max LVORI Late 9 4 9 3 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ513-230815- Western Tucker- Including the cities of Parsons, Hendricks, and Saint George 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Showers Showers None Chance Precip (%) 80 40 30 0 Chance of Thunder (%) 50 0 0 0 Temp (24h trend) 59 (-2) 73 (-6) 54 72 RH % (24h trend) 100 (0) 59 (-5) 99 53 Wind 20ft/early(mph) Lgt/Var W 5 Lgt/Var Lgt/Var Wind 20ft/late(mph) Lgt/Var W 8 G17 Lgt/Var W 8 G17 Precip Amount 0.26 0.00 0.00 0.00 Precip Duration 4 1 1 Precip Begin 6 PM Continuing 6 PM Precip End Continuing 2 PM 6 AM Mixing Hgt(m-agl/msl) 1380 1620 Mixing Hgt(ft-agl/msl) 4530 5320 Transport Wnd (mph) W 18 W 16 Vent Rate (kt-ft) 72480 74480 Category Day 4 4 Inversion 7pm 60F/8am 8pm 56F/8am Dispersion 4 4 Max ADI Early 4 Very Poor 40 Fair 16 Gen Poor 69 Good Max ADI Late 8 Poor 94 Good 5 Very Poor 93 Good Max LVORI Early 9 8 6 7 Max LVORI Late 9 4 8 1 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ WVZ514-230815- Eastern Tucker- Including the cities of Davis, Thomas, and Canaan Valley 119 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Pcldy Pcldy Pcldy Precip Type Tstms Showers Showers None Chance Precip (%) 80 30 30 0 Chance of Thunder (%) 50 0 0 0 Temp (24h trend) 54 (-3) 69 (-5) 49 67 RH % (24h trend) 100 (+2) 65 (-6) 100 58 Wind 20ft/early(mph) Lgt/Var W 8 G24 W 5 G21 W 6 G23 Wind 20ft/late(mph) W 7 G23 W 8 G22 Lgt/Var W 9 G23 Precip Amount 0.21 0.01 0.00 0.00 Precip Duration 4 1 1 Precip Begin 6 PM Continuing 6 PM Precip End Continuing 1 PM 6 AM Mixing Hgt(m-agl/msl) 1250 1420 Mixing Hgt(ft-agl/msl) 4110 4670 Transport Wnd (mph) W 20 W 20 Vent Rate (kt-ft) 69870 79390 Category Day 4 4 Inversion 8pm 59F/4am 8pm 53F/8am Dispersion 4 4 Max ADI Early 6 Very Poor 51 Gen Good 13 Gen Poor 76 Good Max ADI Late 13 Gen Poor 93 Good 9 Poor 100 Good Max LVORI Early 9 6 6 7 Max LVORI Late 8 4 8 2 Remarks...ADI is Atmospheric Dispersion Index by Lavdas. LVORI is Low Visibility Occurrence Risk Index. $$ .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid 70s. Light winds. .WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. South winds around 5 mph. .THURSDAY...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the lower 80s. South winds around 5 mph. .FRIDAY...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs around 80. West winds 5 to 10 mph. .SATURDAY...Partly cloudy. Lows in the lower 60s. Highs around 80. Northwest winds around 5 mph. $$ CL