FOUS54 KMRX 151016 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 616 AM EDT Thu Oct 15 2026 TNZ017-152000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 616 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 85 62 80 47 55 Temp 63 74 83 84 75 68 66 64 62 74 79 74 61 54 51 49 47 48 53 55 49 Dewpt 63 67 70 69 68 66 64 62 61 64 63 62 57 53 48 46 45 44 41 38 36 RH 100 79 65 61 79 93 93 93 97 71 58 66 87 96 89 89 93 86 64 53 61 Wind Dir SE SW SW SW SW S S SW SW SW W W NW NW NW NW NW N N N N Wind Spd 0 2 5 5 1 1 1 1 3 11 16 16 13 11 10 9 11 16 14 16 9 Wind Gust 21 19 Clouds B1 SC SC FW CL SC SC SC FW FW FW SC OV B2 B2 B2 B2 B1 SC FW FW PoP 12hr 10 5 70 80 20 QPF 12hr 0 0 0.08 0.06 0.01 Rain shwrs L D D C C S S Heat index 87 88 Max heat 88 90 82 81 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 36 63 36 65 42 68 43 71 Temp 39 36 60 52 40 37 63 55 45 43 66 59 48 45 69 60 Dewpt 34 31 36 36 34 32 42 44 43 42 49 48 46 44 51 50 PWind Dir NE NE E NE NE N NE N Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW CL FW FW SC FW FW SC SC FW FW FW SC FW PoP 12hr 10 10 10 5 0 0 0 0 $$ TNZ071-152000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 616 AM EDT Thu Oct 15 2026 Date Thu 10/15/26 Fri 10/16/26 Sat 10/17/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 66 82 50 59 Temp 66 78 86 87 77 72 70 68 66 76 81 74 62 56 53 50 50 52 57 59 53 Dewpt 64 69 70 69 68 66 65 63 62 64 65 62 55 50 47 46 45 45 44 42 39 RH 93 74 59 55 74 81 84 84 87 66 58 66 78 80 80 86 83 77 62 53 59 Wind Dir S SW W SW SW S SW SW SW SW SW W NW NW NW N N N N N NE Wind Spd 1 2 5 5 3 4 5 6 8 13 16 18 10 10 8 10 14 19 18 17 10 Wind Gust 21 20 Clouds B1 FW FW CL FW FW FW FW FW FW FW B1 OV B2 B1 B1 B1 SC SC FW FW PoP 12hr 5 0 40 50 10 QPF 12hr 0 0 0.05 0.03 0 Rain shwrs C C C S S Heat index 91 91 Max heat 91 93 83 82 Date Sun 10/18/26 Mon 10/19/26 Tue 10/20/26 Wed 10/21/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 40 64 41 68 46 70 4873 Temp 45 40 61 56 45 42 65 59 50 47 68 61 52 48 71 64 Dewpt 37 36 41 42 39 37 45 46 46 45 51 51 49 47 54 54 PWind Dir NE NE NE NE NE NE NE NE Wind Char GN LT LT LT LT LT LT LT Avg Clouds FW FW FW CL FW FW SC FW FW SC SC FW FW FW SC CL PoP 12hr 5 5 0 0 0 0 0 0 $$ TNZ036-152000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 616 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 63 81 48 59 Temp 65 76 84 87 77 70 67 65 63 75 79 71 59 54 51 49 48 52 56 59 52 Dewpt 65 70 71 71 69 66 65 63 62 65 65 60 53 48 46 45 45 45 44 42 39 RH 100 82 65 59 76 87 93 93 97 71 62 68 80 80 83 86 89 77 64 53 61 Wind Dir SW SW SW SW SW SW SW SW SW SW W NW NW NW NW N N N N N N Wind Spd 1 2 4 4 2 2 2 3 3 6 12 14 9 5 4 5 8 13 14 12 8 Wind Gust 20 20 16 18 19 19 Clouds B1 FW CL CL FW FW FW FW SC CL FW SC OV B2 B1 B1 B1 SC SC FW FW PoP 12hr 5 0 20 30 10 QPF 12hr 0 0 0 0 0 Rain shwrs C C S S Heat index 89 93 Max heat 89 93 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 63 40 68 45 70 47 73 Temp 44 40 60 54 45 41 64 57 49 46 67 61 51 48 70 63 Dewpt 36 35 42 42 40 37 45 46 44 43 51 51 48 46 54 53 PWind Dir NE NE NE NE NE NE NE NE Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW CL FW FW SC FW FW SC SC FW FW FW SC CL PoP 12hr 5 5 0 0 0 0 0 0 $$ TNZ099-152000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 616 AM EDT Thu Oct 15 2026 Date Thu 10/15/26 Fri 10/16/26 Sat 10/17/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 63 82 50 62 Temp 65 78 87 89 80 71 67 65 63 77 81 73 61 56 52 50 50 54 60 62 56 Dewpt 65 68 68 67 67 66 64 62 61 64 64 61 53 46 44 44 44 43 43 42 41 RH 100 71 53 48 65 84 90 90 93 64 56 66 75 69 74 80 80 66 53 48 57 Wind Dir N S SW S S S S S S SW W NW NW N N N N N N N N Wind Spd 0 1 3 4 3 2 1 2 2 4 12 17 13 13 11 11 12 17 18 16 11 Wind Gust 25 25 21 23 23 21 Clouds SC FW CL CL FW CL CL CL FW CL FW SC B1 B1 SC SC SC SC SC FW FW PoP 12hr 0 0 10 10 5 QPF 12hr 0 0 0 0 0 Heat index 91 92 Max heat 91 92 83 81 Date Sun 10/18/26 Mon 10/19/26 Tue 10/20/26 Wed 10/21/26 EDT6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 64 43 67 47 69 49 73 Temp 47 43 61 57 47 44 65 61 51 48 67 63 53 50 71 65 Dewpt 38 37 41 41 38 37 48 51 48 46 53 54 51 49 56 56 PWind Dir NE NE E NE NE NE N NE Wind Char GN LT LT LT LT LT LT LT Avg Clouds FW CL CL CL CL FW FW FW FW FW SC FW FW FW FW CL PoP 12hr 0 0 0 0 0 0 0 0 $$ NCZ060-152000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 616 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 59 80 44 59 Temp 59 74 85 85 72 66 63 61 59 73 79 74 60 53 48 46 44 48 56 58 50 Dewpt 59 67 67 65 66 65 63 61 59 63 62 62 57 50 46 44 42 44 43 41 40 RH 100 79 55 51 81 97100100100 71 56 66 90 89 93 93 93 86 62 53 68 Min/Max RH 51 100 56 96 53 Wind Dir N N W W N N N N N SW W W NW NW NW NW NW N N N N Wind Dir Deg 0 0 27 26 0 0 0 0 0 22 25 27 31 32 32 32 32 34 34 0 0 Wind Spd 0 0 1 2 0 0 0 0 0 3 10 11 13 12 10 10 10 12 13 11 8 Wind Gust 26 28 26 24 24 25 Clouds SC FW FW FW FW FW FW FW SC FW FW SC B1 B1 B1 B1 B1 SC FW FW FW Clouds (%) 45 11 15 11 25 17 15 16 33 18 19 42 65 68 65 56 66 42 24 15 10 Vsby 2 10 10 10 10 10 10 7 7 10 10 10 PoP 12hr 0 0 30 20 10 QPF 12hr 0 0 0 0 0 Rain shwrs C S S S S Wind chill 38 Min chill 38 39 Heat index 88 Max heat 88 88 ChanceThunder 0 0 5 5 0 Max Mix Hgt AGL Mix Hgt 4500 6400 4200 Max Vent Rt 17900 88900 62300 T Wind Dir SW W N T Wind Spd 3 11 14 ADI 18 89 63 Max LVORI 10 10 6 Stability G B B G G B C E E C B Ceiling NONE 23500 12700 23500 NONE NONE 10800 4700 4700 6300 NONE Sta Pres 28.01 27.99 27.96 27.95 27.94 27.84 27.94 27.99 28.08 28.14 28.17 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 36 63 38 66 42 70 44 72 Temp 40 36 61 52 41 39 65 55 46 43 68 58 49 45 71 61 Dewpt 38 33 37 38 35 34 47 48 46 43 51 51 49 45 53 53 PWind Dir NE SE E SE NE NW N NW Wind Char LT LT LTLT LT LT LT LT Avg Clouds FW FW FW CL CL FW SC FW FW FW SC FW FW SC SC FW PoP 12hr 5 5 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 $$