FOUS54 KMRX 152236 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 636 PM EDT Thu Oct 15 2026 TNZ017-160800- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 636 PM EDT Thu Oct 15 2026 Date 10/15/26 Fri 10/16/26 Sat 10/17/26 Sun EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 80 45 55 34 Temp 75 68 66 64 62 74 79 73 59 52 49 47 46 46 52 55 48 41 38 37 35 Dewpt 68 67 65 63 62 65 63 63 56 51 46 45 44 43 40 36 35 34 34 32 30 RH 79 97 97 97100 74 58 71 90 96 89 93 93 89 63 49 60 76 85 82 82 Wind Dir SW S S SW SW SW W W NW NW NW NW NW N N N N NE NE NE NE Wind Spd 1 2 1 1 3 12 16 16 12 11 9 10 11 14 14 13 6 4 4 4 4 Wind Gust 20 Clouds FW FW FW FW FW CL FW B1 OV OV B1 B1 B2 B1 SC FW FW FW FW FW FW PoP 12hr 5 50 70 10 5 QPF 12hr 0 0.01 0.03 0 0 Rain shwrs C L C S Date 10/18 Mon 10/19/26 Tue 10/20/26 Wed 10/21/26 Thu 10/22/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 35 68 40 71 43 72 43 73 Temp 61 52 39 37 65 57 44 41 68 59 47 44 70 61 48 44 71 62 Dewpt 35 35 33 31 40 43 42 40 46 46 46 43 49 48 46 44 51 50 PWind Dir NE E NE E N NE NE NE NE Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW CL CL CL FW FW FW FW SC FW FW FW SC CL CL CL FW CL PoP 12hr 5 5 5 0 0 0 0 0 0 $$ TNZ071-160800- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 636 PM EDT Thu Oct 15 2026 Date 10/15/26 Fri 10/16/26 Sat 10/17/26 Sun EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 82 49 59 40 Temp 79 72 70 68 66 76 81 72 61 55 52 50 49 51 57 59 53 48 45 42 40 Dewpt 69 67 66 64 63 64 65 61 54 49 45 45 45 43 42 40 38 37 37 36 35 RH 72 84 87 87 90 66 58 68 78 80 77 83 86 74 57 49 57 65 73 79 82 Wind Dir SW S SW SW SW SW W NW NW NW N N N N N NE NE NE NE NE NE Wind Spd 4 4 5 6 9 13 16 17 9 9 6 10 14 18 17 14 9 9 8 8 6 Wind Gust 19 Clouds FW CL FW FW FW CL FW B1 OV B2 SC B1 B1 B1 SC FW FW FW FW FW FW PoP 12hr 0 30 40 5 0 QPF 12hr 0 0.01 0.02 0 0 Rain shwrs S C S Date 10/18 Mon 10/19/26 Tue 10/20/26 Wed 10/21/26 Thu 10/22/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 65 39 69 44 72 47 74 47 76 Temp 62 56 44 40 65 59 48 45 69 62 51 48 72 64 52 48 74 66 Dewpt 41 42 40 37 44 45 46 44 49 49 48 47 52 51 50 48 54 53 PWind Dir NE E NE NE NENE NE NE N Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds CL CL CL FW FW FW FW FW SC FW FW FW SC CL CL CL FW CL PoP 12hr 5 0 0 0 0 0 0 0 0 $$ TNZ036-160800- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 636 PM EDT Thu Oct 15 2026 Date 10/15/26 Fri 10/16/26 Sat 10/17/26 Sun EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 81 48 59 39 Temp 78 70 68 65 64 75 79 68 58 52 50 49 48 51 56 59 52 46 44 41 39 Dewpt 70 68 66 65 63 66 65 59 51 47 44 45 44 43 41 40 38 36 36 35 35 RH 76 93 93100 97 74 62 73 77 83 80 86 86 74 57 49 59 68 73 79 85 Wind Dir SW SW SW SW SW SW W NW NW NW NW N N N N N NE NE NE NE NE Wind Spd 2 2 2 3 3 6 12 13 8 5 4 5 9 12 12 11 6 5 4 5 4 Wind Gust 24 19 18 16 19 20 17 18 17 Clouds FW CL FW FW FW CL SC B1 OV B1 SC SC SC SC SC FW FW FW FW FW FW PoP 12hr 0 10 20 0 0 QPF 12hr 0 0 0 0 0 Rain shwrs S Date 10/18 Mon 10/19/26 Tue 10/20/26 Wed 10/21/26 Thu 10/22/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 40 69 44 72 46 74 47 76 Temp 61 54 45 41 65 58 48 45 69 61 51 47 71 63 52 48 73 65 Dewpt 41 42 39 37 44 46 43 42 49 50 47 47 53 51 49 48 55 53 PWind Dir NE NE NE NE NE NE NE NE E Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW CL FW FW FW FW FW FW SC FW FW FW SC CL CL CL FW CL PoP 12hr 0 0 0 0 0 0 0 0 0 $$ TNZ099-160800- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 636 PM EDT Thu Oct 15 2026 Date 10/15/26 Fri 10/16/26 Sat 10/17/26 Sun EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 83 50 62 42 Temp 80 72 68 66 64 77 81 71 60 55 52 50 50 54 60 62 56 50 47 44 42 Dewpt 68 67 65 63 62 64 65 60 51 45 43 44 43 43 41 40 39 38 38 37 37 RH 67 84 90 90 93 64 58 68 72 69 71 80 77 66 49 44 53 63 71 76 82 Wind Dir SW S S S S SW W NW N N N N N N N N N NE NE NE NE Wind Spd 3 2 2 2 2 5 11 16 13 13 11 11 13 16 17 16 11 11 9 6 4 Wind Gust 24 24 21 23 24 Clouds FW CL CL CL FW CL CL SC OV B1 SC SC SC SC FW FW FW CL CL CL CL PoP 12hr 0 10 5 0 0 QPF 12hr 0 0 0 0 0 Heat index 83 Max heat 91 84 81 Date 10/18 Mon 10/19/26 Tue 10/20/26 Wed 10/21/26 Thu 10/22/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 65 42 68 47 71 48 75 49 77Temp 62 57 46 43 65 61 50 48 68 64 53 49 72 65 54 50 74 68 Dewpt 41 42 38 37 47 49 47 45 51 52 51 49 53 53 52 49 55 55 PWind Dir NE SE NE NE NE N NE NE E Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds CL CL CL FW FW FW FW FW FW FW FW CL FW CL CL CL CL CL PoP 12hr 0 0 0 0 0 0 0 0 0 $$ NCZ060-160800- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 636 PM EDT Thu Oct 15 2026 Date 10/15/26 Fri 10/16/26 Sat 10/17/26 Sun EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 59 81 43 58 33 Temp 72 66 63 61 59 72 79 73 58 51 47 44 43 47 56 57 49 42 39 36 34 Dewpt 67 66 63 61 59 64 63 63 56 48 44 42 42 43 42 40 39 38 37 36 33 RH 84100100100100 76 58 71 93 89 89 93 96 86 59 53 68 86 92100 96 Max/Min RH 100 56 100 53 100 Wind Dir N N N N N SW W NW NW NW NW NW N N N N N N N N N Wind Dir Deg 0 0 0 0 0 23 26 29 31 32 32 32 33 34 0 0 0 2 0 0 0 Wind Spd 0 0 0 0 0 3 9 11 13 12 10 10 9 12 12 10 6 2 0 0 0 Wind Gust 26 27 25 25 24 25 Clouds FW FW FW FW SC FW FW SC B1 B2 B2 B2 B1 SC FW FW CL CL FW FW FW Clouds (%) 16 15 11 19 26 9 15 46 57 71 71 70 57 39 24 6 1 4 6 7 15 Vsby 10 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 0 20 20 0 0 QPF 12hr 0 0 0 0 0 Rain shwrs S Wind chill 38 Min chill 37 37 39 33 ChanceThunder 0 5 0 0 0 Max Mix Hgt AGL Mix Hgt 5500 4400 Max Vent Rt 79800 58700 T Wind Dir W N T Wind Spd 12 13 ADI 80 60 Max LVORI 10 5 Stability B G G B C E E C B G G Ceiling 6300 23500 NONE NONE 10800 NONE 4700 6300 NONE NONE NONE Sta Pres 27.96 27.95 27.93 27.86 27.94 28.00 28.07 28.15 28.18 28.25 28.30 Date 10/18 Mon 10/19/26 Tue 10/20/26 Wed 10/21/26 Thu 10/22/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 66 37 69 40 72 43 74 43 75 Temp 63 51 40 38 66 56 45 41 70 58 47 44 72 60 48 44 73 62 Dewpt 38 38 35 33 46 47 45 41 49 49 47 43 51 51 48 44 52 52 PWind Dir SE E N NE NW N NW N NW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW CL CL FW FW FW FW FW SC FW CL FW FW CL CL CL FW CL PoP 12hr 0 0 0 0 0 0 0 0 0 This is an experimental product for planning and review purposes only, and is not to be substituted for an official fire weather spot forecast $$