FNUS54 KSHV 221845 FWFSHV Fire Weather Planning Forecast for Southwest Arkansas... Northwest Louisiana...East Texas...and Extreme Southeast Oklahoma National Weather Service Shreveport LA 145 PM CDT Sat Aug 22 2026 .DISCUSSION... Hot temperatures and lack of widespread rainfall will continue to make for elevated fire weather conditions through at least the middle of next week. Min RH values will generally range from 20 to 30 percent, although will likely be higher between 30 and 40 percent north and east of the I-49 corridor, especially on Sunday and Monday. Isolated to possibly scattered convection will bring the potential for brief periods of heavy rain (not enough to alleviate fire concerns) and the threat for gusty and erratic winds through the weekend. A southward moving frontal boundary will make for a shift in transport winds from NW to E later this evening and a brief period of elevated speeds around 15 mph before it stalls around the I-20 corridor tonight. ARZ050-051-059-OKZ077-230915- Sevier-Howard-Little River-McCurtain- Including the cities of De Queen, Nashville, Mineral Springs, Dierks, Ashdown, Idabel, and Broken Bow 145 PM CDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Pcldy Pcldy Pcldy Pcldy Precip Type Tstms Showers None None Chance Precip (%) 20 20 0 0 Temp (24h trend) 70 (-1) 101 (0) 72 103 RH % (24h trend) 95 (0) 36 (+3) 90 27 Wind 20ft/early(mph) LGT/VAR E 3 E 4 SE 4 Wind 20ft/late(mph) LGT/VAR SE 4 SE 4 SW 7 Precip Amount 0.03 0.01 0.00 0.00 Precip Duration 1 1 Mixing Hgt(m-agl/msl) 1590 2150 Mixing Hgt(ft-agl/msl) 5230 7070 Transport Wnd (m/s) SE 4 SW 8 Transport Wnd (mph) SE 8 SW 17 Vent Rate (m/s-m) 6360 17200 Vent Rate (mph-ft) 41840 120190 Category Day 3 5 Dispersion Good Excellent Max LVORI Early 4 6 4 5 Max LVORI Late 6 2 5 1 Mix Hgt 500 84 82 Stability Class F B F B Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 70s. Highs around 103. South winds around 5 mph. .WEDNESDAY...Partly cloudy. Lows in the lower 70s. Highs in the upper 90s. East winds around 5 mph. .THURSDAY...Partly cloudy. Lows around 70. Highs in the upper 90s. North winds around 5 mph. .FRIDAY...Mostly clear. Lows around 70. Highs in the upper 90s. Light winds. .SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the upper 90s. East winds around 5 mph. $$ ARZ060-061-070>073-230915- Hempstead-Nevada-Miller-Lafayette-Columbia-Union- Including the cities of Hope, Prescott, Texarkana, Stamps, Lewisville, Bradley, Magnolia, and El Dorado 145 PM CDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Pcldy Pcldy Pcldy Pcldy Precip Type Tstms Tstms Showers Tstms Chance Precip (%) 20 20 0 20 Temp (24h trend) 72 (-2) 101 (-2) 73 99 RH % (24h trend) 94 (+2) 37 (+7) 94 37 Wind 20ft/early(mph) LGT/VAR LGT/VAR LGT/VAR LGT/VAR Wind 20ft/late(mph) LGT/VAR LGT/VAR LGT/VAR S 4 Precip Amount 0.05 0.04 0.00 0.01 Precip Duration 2 1 1 Mixing Hgt(m-agl/msl) 1610 1580 Mixing Hgt(ft-agl/msl) 5300 5190 Transport Wnd (m/s) W 3 SW 7 Transport Wnd (mph) W 7 SW 16 Vent Rate (m/s-m) 4830 11060 Vent Rate (mph-ft) 37100 83040 Category Day 3 4 Dispersion Good Very Good Max LVORI Early 3 5 4 6 Max LVORI Late 5 2 6 1 Mix Hgt 500 88 85 Stability Class F B F B Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 70s. Highs around 102. South winds around 5 mph. .WEDNESDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Southeast winds around 5 mph. .THURSDAY...Partly cloudy. Lows in the lower 70s. Highs in the upper 90s. Light winds. .FRIDAY...Mostly clear. Lows in the lower 70s. Highs in the upper 90s. Light winds. .SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the upper 90s. Light winds. $$ TXZ096-097-108>112-124>126-137-138-230915- Red River-Bowie-Franklin-Titus-Camp-Morris-Cass-Wood-Upshur- Marion-Gregg-Harrison- Including the cities of Clarksville, Bogata, Texarkana, Mount Vernon, Mount Pleasant, Pittsburg, Daingerfield, Lone Star, Naples, Omaha, Atlanta, Linden, Hughes Springs, Queen City, Mineola, Winnsboro, Quitman, Hawkins, Gilmer, Big Sandy, Jefferson, Longview, and Marshall 145 PM CDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Pcldy Pcldy Mclear Pcldy Precip Type Tstms Showers None None Chance Precip (%) 20 0 0 0 Temp (24h trend) 75 (0) 105 (+1) 77 105 RH % (24h trend) 84 (+1) 27 (0) 76 23 Wind 20ft/early(mph) LGT/VAR LGT/VAR SE 4 S 5 Wind 20ft/late(mph) LGT/VAR SE 4 S 4 SW 8 Precip Amount 0.01 0.00 0.00 0.00 Precip Duration 1 Mixing Hgt(m-agl/msl) 2400 2320 Mixing Hgt(ft-agl/msl) 7870 7610 Transport Wnd (m/s) SW 4 SW 7 Transport Wnd (mph) SW 9 SW 16 Vent Rate (m/s-m) 9600 16240 Vent Rate (mph-ft) 70830 121760 Category Day 4 5 Dispersion Very Good Excellent Max LVORI Early 3 4 3 3 Max LVORI Late 4 1 3 1 Mix Hgt 500 88 88 Stability Class F B F B Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 70s. Highs around 105. South winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. Lows in the upper 70s. Highs around 102. Southeast winds around 5 mph. .THURSDAY...Mostly clear. Lows in the mid 70s. Highs around 100. North winds around 5 mph. .FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Northeast winds around 5 mph. .SATURDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Southeast winds around 5 mph. $$ TXZ136-149>153-230915- Smith-Cherokee-Rusk-Panola-Nacogdoches-Shelby- Including the cities of Tyler, Jacksonville, Rusk, Henderson, Carthage, Nacogdoches, and Center 145 PM CDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Pcldy Pcldy Mclear Mclear Precip Type None None None None Chance Precip (%) 0 0 0 0 Temp (24h trend) 78 (+2) 106 (+1) 78 105 RH % (24h trend) 78 (-8) 26 (-1) 72 23 Wind 20ft/early(mph) LGT/VAR S 3 S 4 SW 6 Wind 20ft/late(mph) S 3 S 4 S 6 SW 7 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration Mixing Hgt(m-agl/msl) 2700 2270 Mixing Hgt(ft-agl/msl) 8840 7440 Transport Wnd (m/s) SW 4 SW 6 Transport Wnd (mph) SW 8 SW 13 Vent Rate (m/s-m) 10800 13620 Vent Rate (mph-ft) 70720 96720 Category Day 4 4 Dispersion Very Good Very Good Max LVORI Early 3 3 2 3 Max LVORI Late 3 1 3 1 Mix Hgt 500 90 86 Stability Class F B F B Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 70s. Highs around 103. Southwest winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs around 103. Southwest winds around 5 mph. .THURSDAY...Mostly clear. Lows in the upper 70s. Highs around 101. Southwest winds around 5 mph. .FRIDAY...Partly cloudy. Lows in the mid 70s. Highs around 100. Northeast winds around 5 mph. .SATURDAY...Mostly clear. Lows in the mid 70s. Highs around 100. South winds around 5 mph. $$ TXZ165>167-230915- Angelina-San Augustine-Sabine- Including the cities of Lufkin, San Augustine, Hemphill, and Pineland 145 PM CDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mclear Pcldy Mclear Mclear Precip Type None None None None Chance Precip (%) 0 0 0 0 Temp (24h trend) 77 (+1) 105 (+1) 77 103 RH % (24h trend) 83 (-10) 32 (-5) 76 33 Wind 20ft/early(mph) LGT/VAR LGT/VAR S 3 SW 3 Wind 20ft/late(mph) LGT/VAR SE 3 SW 4 SW 4 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration Mixing Hgt(m-agl/msl) 2060 2020 Mixing Hgt(ft-agl/msl) 6770 6640 Transport Wnd (m/s) SE 3 S 5 Transport Wnd (mph) SE 7 S 10 Vent Rate (m/s-m) 6180 10100 Vent Rate (mph-ft) 47390 66400 Category Day 3 4 Dispersion Good Very Good Max LVORI Early 3 5 3 4 Max LVORI Late 5 2 3 1 Mix Hgt 500 90 86 Stability Class F B F B Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 70s. Highs around 101. Southwest winds around 5 mph. .WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs around 102. Southwest winds around 5 mph. .THURSDAY...Partly cloudy. Lows in the upper 70s. Highs in the upper 90s. Southwest winds around 5 mph. .FRIDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. South winds around 5 mph. .SATURDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Light winds. $$ LAZ001>004-012-230915- Caddo-Bossier-Webster-Claiborne-Bienville- Including the cities of Shreveport, Bossier City, Minden, Springhill, Homer, Haynesville, Arcadia, Ringgold, and Gibsland 145 PM CDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Pcldy Pcldy Mclear Pcldy Precip Type Tstms Showers None Tstms Chance Precip (%) 20 30 0 0 Temp (24h trend) 75 (0) 103 (-1) 76 101 RH % (24h trend) 84 (-4) 35 (+6) 83 34 Wind 20ft/early(mph) LGT/VAR LGT/VAR LGT/VAR S 3 Wind 20ft/late(mph) LGT/VAR LGT/VAR LGT/VAR S 5 Precip Amount 0.08 0.05 0.00 0.00 Precip Duration 1 1 Mixing Hgt(m-agl/msl) 1610 1700 Mixing Hgt(ft-agl/msl) 5280 5580 Transport Wnd (m/s) W 3 S 6 Transport Wnd (mph) W 7 S 14 Vent Rate (m/s-m) 4830 10200 Vent Rate (mph-ft) 36960 78120 Category Day 3 4 Dispersion Good Very Good Max LVORI Early 3 5 3 4 Max LVORI Late 4 1 4 1 Mix Hgt 500 91 87 Stability Class F B F B Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 70s. Highs around 101. South winds around 5 mph. .WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs around 100. Southwest winds around 5 mph. .THURSDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Southwest winds around 5 mph. .FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Light winds. .SATURDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Light winds. $$ LAZ005-006-013-014-230915- Lincoln-Union-Jackson-Ouachita- Including the cities of Ruston, Farmerville, Bernice, Jonesboro, and Monroe 145 PM CDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Pcldy Pcldy Pcldy Pcldy Precip Type Showers Showers Showers Tstms Chance Precip (%) 20 30 20 20 Temp (24h trend) 74 (0) 100 (-3) 74 96 RH % (24h trend) 88 (-5) 40 (+9) 91 47 Wind 20ft/early(mph) LGT/VAR LGT/VAR LGT/VAR LGT/VAR Wind 20ft/late(mph) LGT/VAR LGT/VAR LGT/VAR S 4 Precip Amount 0.01 0.07 0.03 0.08 Precip Duration 1 1 1 1 Mixing Hgt(m-agl/msl) 1580 1210 Mixing Hgt(ft-agl/msl) 5190 3980 Transport Wnd (m/s) W 3 S 6 Transport Wnd (mph) W 7 S 13 Vent Rate (m/s-m) 4740 7260 Vent Rate (mph-ft) 36330 51740 Category Day 3 3 Dispersion Good Good Max LVORI Early 3 5 4 5 Max LVORI Late 5 2 5 1 Mix Hgt 500 91 85 Stability Class F B F B Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Partly cloudy. Lows in the upper 70s. Highs around 100. South winds around 5 mph. .WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Southwest winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the upper 90s. Southwest winds around 5 mph. .FRIDAY...Partly cloudy. Lows in the lower 70s. Highs in the upper 90s. Light winds. .SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the upper 90s. Light winds. $$ LAZ010-011-017-018-230915- De Soto-Red River-Sabine-Natchitoches- Including the cities of Mansfield, Stonewall, Logansport, Coushatta, Martin, Many, Zwolle, Pleasant Hill, and Natchitoches 145 PM CDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mclear Pcldy Mclear Pcldy Precip Type None None None None Chance Precip (%) 0 0 0 0 Temp (24h trend) 75 (-1) 103 (0) 77 100 RH % (24h trend) 87 (-6) 33 (0) 80 34 Wind 20ft/early(mph) LGT/VAR LGT/VAR LGT/VAR LGT/VAR Wind 20ft/late(mph) LGT/VAR LGT/VAR LGT/VAR S 4 Precip Amount 0.00 0.00 0.00 0.00 Precip Duration Mixing Hgt(m-agl/msl) 1740 1610 Mixing Hgt(ft-agl/msl) 5710 5290 Transport Wnd (m/s) SW 3 S 5 Transport Wnd (mph) SW 7 S 10 Vent Rate (m/s-m) 5220 8050 Vent Rate (mph-ft) 39970 52900 Category Day 3 4 Dispersion Good Very Good Max LVORI Early 3 5 3 4 Max LVORI Late 5 1 4 1 Mix Hgt 500 92 87 Stability Class F B F B Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Southwest winds around 5 mph. .WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs around 100. Southwest winds around 5 mph. .THURSDAY...Partly cloudy. Lows in the upper 70s. Highs in the upper 90s. Light winds. .FRIDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Light winds. .SATURDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Light winds. $$ LAZ019>022-230915- Winn-Grant-Caldwell-La Salle- Including the cities of Winnfield, Colfax, Montgomery, Dry Prong, Clarks, Grayson, Columbia, Jena, Midway, and Olla 145 PM CDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mclear Pcldy Mclear Pcldy Precip Type None None None Tstms Chance Precip (%) 0 0 0 20 Temp (24h trend) 75 (+1) 101 (-2) 76 97 RH % (24h trend) 89 (-5) 39 (+6) 86 45 Wind 20ft/early(mph) LGT/VAR LGT/VAR LGT/VAR S 3 Wind 20ft/late(mph) LGT/VAR NW 3 LGT/VAR S 4 Precip Amount 0.00 0.00 0.00 0.10 Precip Duration 1 Mixing Hgt(m-agl/msl) 1610 1290 Mixing Hgt(ft-agl/msl) 5270 4230 Transport Wnd (m/s) W 3 S 5 Transport Wnd (mph) W 7 S 10 Vent Rate (m/s-m) 4830 6450 Vent Rate (mph-ft) 36890 42300 Category Day 3 3 Dispersion Good Good Max LVORI Early 3 5 3 5 Max LVORI Late 5 2 5 2 Mix Hgt 500 92 87 Stability Class F B F B Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 70s. Highs around 100. South winds around 5 mph. .WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs around 100. South winds around 5 mph. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Highs in the upper 90s. Southwest winds around 5 mph. .FRIDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Light winds. .SATURDAY...Mostly clear. Lows in the lower 70s. Highs in the upper 90s. Light winds. $$