FOUS54 KMRX 150502 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 101 AM EDT Thu Oct 15 2026 TNZ017-152000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 101 AM EDT Thu Oct 15 2026 Date Thu 10/15/26 Fri 10/16/26 Sat 10/17/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 61 80 45 56 Temp 60 60 73 81 83 74 68 65 63 61 73 78 75 63 55 51 47 46 48 54 56 48 Dewpt 60 60 65 65 65 65 66 64 62 61 65 64 63 58 53 48 44 43 43 41 38 36 RH 100100 76 58 55 74 93 97 97100 76 62 66 84 93 89 89 89 83 61 51 63 Wind Dir N SE SW SW SW SW S S SW SW SW W W NW NW NW NW NW N N N N Wind Spd 0 0 2 5 5 1 1 1 1 3 11 16 17 14 12 10 10 10 14 14 13 8 Wind Gust 27 25 23 21 20 Clouds B1 SC SC SC FW CL SC SC SC FW FW FW SC B1 B2 B1 B1 B2 B1 SC FW CL PoP 12hr 10 5 40 80 10 QPF 12hr 0 0 0 0.05 0 Rain shwrs C D D C C Date Sun 10/18/26 Mon 10/19/26 Tue 10/20/26 Wed 10/21/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 64 35 68 41 70 44 73 Temp 40 36 62 53 39 36 65 56 44 42 68 60 48 45 71 62 Dewpt 35 32 37 37 34 32 42 43 43 42 49 49 47 45 52 51 PWind Dir NE E E NE E N NE N Wind Char LT LT LT LT LT LT LT LT Avg Clouds CL CL FW CL CL FW FW FW FW SC SC FW FW FW SC FW PoP 12hr 5 5 5 0 0 0 0 0 $$ TNZ071-152000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 101 AM EDT Thu Oct 15 2026 Date Thu 10/15/26 Fri 10/16/26 Sat 10/17/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 65 82 48 60 Temp 65 63 75 84 86 76 72 69 66 65 76 81 77 64 58 53 50 48 52 58 60 54 Dewpt 64 63 66 66 65 65 66 64 63 62 64 65 64 58 52 47 45 44 45 44 42 40 RH 97100 74 55 50 69 81 84 90 90 66 58 64 81 80 80 83 86 77 59 51 59 Wind Dir W S SW W SW SW S SW SW SW SW SW W NW NW N N N N NE NE NE Wind Spd 1 1 2 5 5 3 4 5 6 8 13 16 18 11 10 10 11 14 18 18 16 10 Wind Gust 20 21 Clouds SC SC FW FW CL FW FW FW FW FW FW FW B1 B2 B2 B1 B1 B1 B1 SC FW FW PoP 12hr 5 0 30 40 10 QPF 12hr 0 0 0 0.01 0 Rain shwrs C C C S S Date Sun 10/18/26 Mon 10/19/26 Tue 10/20/26 Wed 10/21/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 40 66 41 68 47 72 49 75 Temp 46 41 63 57 45 41 65 60 51 48 69 63 53 50 72 65 Dewpt 38 37 43 44 41 38 46 48 48 46 52 53 51 49 55 55 PWind Dir NE NE E NE E NE NE NE Wind Char GN LT LT LT LT LT LT LT Avg Clouds FW FW FW CL CL FW FW FWFW SC SC FW SC SC SC FW PoP 12hr 0 0 0 0 0 0 0 0 $$ TNZ036-152000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 101 AM EDT Thu Oct 15 2026 Date Thu 10/15/26 Fri 10/16/26 Sat 10/17/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 63 82 48 59 Temp 64 63 74 83 86 77 69 67 64 63 74 80 74 61 55 51 48 48 52 57 59 52 Dewpt 64 63 67 67 66 67 67 65 64 63 66 66 63 55 49 46 44 44 45 43 42 40 RH 100100 79 59 51 71 93 93100100 76 62 69 81 80 83 86 86 77 59 53 63 Wind Dir SW SW SW SW SW SW SW SW SW SW SW W W NW NW N N N N N NE NE Wind Spd 1 1 2 4 4 2 2 2 3 3 6 12 14 10 6 4 5 8 13 13 11 8 Wind Gust 26 25 23 17 19 19 Clouds B1 SC FW CL CL FW FW FW FW SC CL FW B1 B1 B1 B1 B1 B1 B1 SC FW FW PoP 12hr 5 0 5 20 5 QPF 12hr 0 0 0 0 0 Rain shwrs S S S S Heat index 86 Max heat 86 88 82 82 Date Sun 10/18/26 Mon 10/19/26 Tue 10/20/26 Wed 10/21/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 40 65 40 68 46 71 48 74 Temp 46 41 62 55 45 41 64 58 50 47 68 62 53 49 72 64 Dewpt 37 36 43 45 41 39 46 49 46 46 53 53 50 49 56 55 PWind Dir NE NE NE NE NE NE NE NE Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW CL FW CL FW FW FW FW FW SC SC FW SC FW SC FW PoP 12hr 0 0 0 0 0 0 0 0 $$ TNZ099-152000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 101 AM EDT Thu Oct 15 2026 Date Thu 10/15/26 Fri 10/16/26 Sat 10/17/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 63 84 49 63 Temp 64 63 76 86 87 77 71 67 64 63 76 82 76 64 57 52 50 49 54 60 63 56 Dewpt 64 63 66 64 63 64 66 65 63 62 65 65 63 55 48 45 43 43 44 44 43 42 RH 100100 71 48 45 64 84 93 97 97 69 56 64 73 72 77 77 80 69 55 48 59 Wind Dir N N S SW S S S S S S SW W NW NW N N N N N N NE NE Wind Spd 0 0 1 3 4 3 2 1 2 2 4 12 16 14 14 11 11 12 17 17 16 11 Wind Gust 26 28 25 21 23 23 21 Clouds FW FW CL CL CL FW CL CL CL FW CL FW SC B1 B1 SC SC SC SC FW FW CL PoP 12hr 0 0 0 10 5 QPF 12hr 0 0 0 0 0 Date Sun 10/18/26 Mon 10/19/26 Tue 10/20/26 Wed 10/21/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 65 44 68 49 71 50 75 Temp 48 44 63 58 48 45 65 62 52 50 69 64 54 51 73 67 Dewpt 40 38 42 43 39 38 48 53 51 48 55 56 54 51 57 57 PWind Dir NE E SE E NE NE NE NE Wind Char GN LT LT LT LT LT LT LT Avg Clouds CL CL CL CL FW FW FW FW FW FW SC SC SC FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 $$ NCZ060-152000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 101 AM EDT Thu Oct 15 2026 Date Thu 10/15/26 Fri 10/16/26 Sat 10/17/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 58 81 43 60 Temp 59 57 72 84 84 71 65 62 60 58 73 80 76 62 54 49 45 43 48 58 60 52 Dewpt 59 57 67 67 64 65 64 62 60 58 64 63 63 59 52 46 42 41 44 44 42 41 RH 100100 84 57 51 81 97100100100 73 56 64 90 93 89 89 93 86 59 51 66 Min/Max RH 51 100 56 93 51 Wind Dir N N N W W N N N N N SW W W NW NW NW NW N N N N N Wind Dir Deg 0 0 0 27 26 0 0 0 0 0 22 25 26 31 32 32 32 33 34 0 0 0 Wind Spd 0 0 0 1 2 0 0 0 0 0 3 10 11 13 12 10 10 10 12 12 11 5 Wind Gust 21 28 28 25 24 24 24 Clouds FW SC FW FW FW FW FW FW FW SC FW FW SC B1 B2 B1 B1 B1 SC FW FW CL Clouds (%) 20 30 8 15 11 25 17 15 16 33 18 19 36 58 72 58 55 61 38 25 13 3 Vsby 10 7 10 10 10 10 10 10 10 7 10 PoP 12hr 0 0 5 30 5 QPF 12hr 0 0 0 0 0 Rain shwrs C C Wind chill 37 Min chill 37 38 Heat index 87 Max heat 87 88 82 81 ChanceThunder 0 0 5 5 0 Max Mix Hgt AGL Mix Hgt 4400 6000 4400 Max Vent Rt 17300 77700 57200 T Wind Dir W W N T Wind Spd 3 10 12 ADI 17 78 56 Max LVORI 10 10 6 Stability G B B G G B C E E C B Ceiling NONE 23500 12700 23500 NONE NONE 8900 NONE NONE 6300 NONE Sta Pres 28.01 27.99 27.96 27.95 27.94 27.85 27.92 27.99 28.07 28.14 28.16 Date Sun 10/18/26 Mon 10/19/26 Tue 10/20/26 Wed 10/21/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 65 37 68 43 71 45 74 Temp 42 36 63 52 41 38 66 56 47 44 70 59 50 46 73 62 Dewpt 39 34 39 39 35 34 48 49 46 44 53 53 50 46 55 54 PWind Dir N SE E SE E NW N NW Wind Char LT LT LT LT LT LT LT LT Avg Clouds CL CL FW CL CL FW SC FW FW FW SC SC FW FW SC FW PoP 12hr 5 0 0 0 0 5 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 $$