Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
132 FOUS54 KMRX 300532 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 1232 AM EST Sun Nov 30 2025 TNZ017-302100- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 1232 AM EST Sun Nov 30 2025 Date Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 45 23 49 35 44 Temp 38 39 42 44 43 39 34 29 26 24 32 45 49 42 39 38 39 40 42 41 40 36 Dewpt 26 33 38 42 41 37 31 26 23 21 25 27 29 30 31 35 38 39 41 39 34 31 RH 62 79 86 93 93 92 89 88 88 88 75 49 46 62 73 89 96 96 96 92 79 82 Wind Dir S S W SW W W NW N NE NE NE NE E SE SE SE SE SW W W NW NW Wind Spd 3 2 5 8 6 4 2 2 3 4 5 3 2 4 4 4 4 3 5 6 6 5 Clouds OV OV OV OV OV B2 B2 SC SC SC FW FW SC B2 OV OV OV OV OV OV B2 B2 PoP 12hr 40 0 5 90 80 QPF 12hr 0.07 0 0 0.55 0.24 Rain shwrs C S C C L L D D D D C C Wind chill 18 Min chill 34 37 35 29 17 17 38 32 34 35 31 Date Wed 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 24 45 27 44 26 43 35 47 Temp 31 25 42 37 29 29 43 36 27 28 41 39 36 36 45 43 Dewpt 27 24 29 28 26 27 32 27 23 23 32 34 35 36 40 38 PWind Dir N SW S W NE SE SE W Wind Char LT LT LT LT LT LT LT LT Avg Clouds B2 B1 SC FW FW B1 B2 B1 B1 B2 OV B2 B2 OV OV B2 PoP 12hr 5 0 0 5 20 50 70 40 Frzg rain S C Rain shwrs C C L L C C $$ TNZ071-302100- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 1232 AM EST Sun Nov 30 2025 Date Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 49 27 49 39 46 Temp 43 43 45 48 47 42 36 33 29 29 35 46 49 44 41 41 42 43 43 43 42 38 Dewpt 32 37 41 43 41 37 31 27 25 25 28 31 32 35 38 40 42 42 42 39 36 32 RH 65 79 86 83 79 82 82 78 85 85 75 55 52 70 89 96100 96 96 86 79 79 Wind Dir W W W SW W N NE NE NE NE NE NE NE NE SE S W W W NW N N Wind Spd 8 9 10 9 6 5 5 5 6 6 6 4 2 3 3 3 4 5 6 6 8 5 Clouds OV OV OV OV B2 B2 B2 SC SC FW SC B1 B2 OV OV OV OV OV OV B2 B2 B2 PoP 12hr 40 0 20 100 80 QPF 12hr 0.08 0 0 0.84 0.22 Rain shwrs C C C S S S D D D D D D C C Wind chill 22 22 29 Min chill 38 37 38 28 22 21 38 39 39 34 Date Wed 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 27 48 32 49 30 44 38 50 Temp 33 27 45 41 34 34 47 40 32 31 42 42 40 39 48 47 Dewpt 28 27 32 31 31 30 35 32 28 29 36 38 39 39 43 41 PWind Dir N NW SW W NE NE SW W Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 SC FW FW SC B1 B2 B1 B2 OV OV B2 OV OV B2 B2 PoP 12hr 5 0 0 5 20 60 70 40 Frzg rain S C Rain shwrs S C L L L C C $$ TNZ036-302100- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 1232 AM EST Sun Nov 30 2025 Date Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 48 25 47 37 44 Temp 41 41 44 47 47 39 33 30 27 25 34 44 47 42 39 40 41 41 42 42 41 36 Dewpt 30 35 41 43 39 33 27 24 23 23 26 28 31 34 36 39 41 41 41 37 33 31 RH 65 79 89 86 74 79 78 78 85 92 72 53 53 73 89 96100100 96 82 73 82 Wind Dir SW SW SW SW W N NE NE NE NE NE E E NE SE SW W W NW NW NW N Wind Spd 5 6 8 6 5 4 4 3 4 5 5 3 2 2 2 3 4 5 5 6 6 4 Wind Gust 19 19 Clouds OV OV OV OV B2 B1 SC FW FW FW SC SC B2 OV OV OV OV OV OV B2 B2 B1 PoP 12hr 30 0 20 100 70 QPF 12hr 0.04 0 0.01 0.85 0.20 Rain shwrs C C S S S D D D D L L S S Wind chill 18 Min chill 36 37 36 26 18 20 38 37 37 32 Date Wed 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 25 47 31 48 29 43 37 48 Temp 31 26 44 39 33 33 46 37 30 30 41 41 39 38 46 44 Dewpt 27 25 30 31 31 31 34 30 26 27 36 38 39 38 42 41 PWind Dir N S SW NW NE SE SW SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 SC FW FW SC B1 B2 B1 B2 OV OV B2 OV OV B2 B2 PoP 12hr 5 0 0 5 30 60 70 40 Frzg rain C C Rain shwrs C L L L C C $$ TNZ099-302100- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 1232 AM EST Sun Nov 30 2025 Date Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 50 30 50 40 47 Temp 44 42 44 48 49 42 37 33 32 30 37 47 50 47 44 43 43 43 45 45 44 37 Dewpt 31 36 41 44 43 39 32 29 28 26 28 32 38 43 43 43 43 43 42 39 34 32 RH 60 79 89 86 80 89 82 85 85 85 70 56 63 86 96100100100 89 79 68 82 Wind Dir S S S S N N N N N NE NE E SE SE S S S W NW NW NW N Wind Spd 9 5 4 3 4 5 6 5 8 8 5 3 3 4 6 6 6 5 6 9 10 6 Wind Gust 19 16 Clouds OV OV OV OV B2 B2 B1 SC SC SC B1 B2 OV OV OV OV OV OV B2 B2 SC SC PoP 12hr 50 0 40 100 60 QPF 12hr 0.08 0 0.09 0.98 0.13 Rain shwrs C C S C C D D D D L L Wind chill 25 22 38 Min chill 38 38 38 28 22 24 39 39 39 32 Date Wed 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 27 51 34 52 34 47 40 53 Temp 31 27 47 43 36 35 50 42 35 34 45 44 42 41 50 47 Dewpt 29 27 31 34 34 33 35 35 32 32 38 41 42 41 44 43 PWind Dir N SE SW NW NE SE S SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds SC FW FW FW SC B1 B1 B2 B2 OV B2 OV OV OV B2 B1 PoP 12hr 0 0 0 10 30 60 70 40 Rain shwrs C C L L C C C $$ NCZ060-302100- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 1232 AM EST Sun Nov 30 2025 Date Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 49 29 53 37 47 Temp 38 38 42 48 47 42 37 34 31 29 40 52 51 44 41 40 41 42 44 44 41 37 Dewpt 27 35 41 44 43 40 36 32 30 28 35 39 38 38 38 40 41 42 43 40 36 32 RH 64 89 96 86 86 93 96 92 96 96 82 61 61 79 89100100100 96 86 82 82 Min/Max RH 57 100 59 100 82 Wind Dir SE SE SE W NW NW NW NW W E E SE SE SE SE SE SE S NW NW NW NW Wind Dir Deg 12 12 12 25 29 31 30 29 27 7 11 14 14 13 14 13 14 17 29 30 31 32 Wind Spd 5 3 2 2 3 2 2 1 1 1 2 4 5 5 6 5 4 3 4 6 8 5 Wind Gust 16 17 17 16 Clouds OV OV OV OV OV B2 B1 B1 SC SC B1 B2 OV OV OV OV OV OV OV B2 B2 B2 Clouds (%) 94 98 96 92 94 83 68 54 46 44 62 77 93 97 98 97100 99 97 85 82 79 Vsby 10 6 3 7 7 7 8 8 9 10 10 10 PoP 12hr 70 0 30 100 80 QPF 12hr 0.19 0 0.02 0.93 0.21 Rain shwrs C L L C C C D D D D D D C C ChanceThunder 0 0 0 5 5 Max Mix Hgt AGL Mix Hgt 1300 2200 2500 Max Vent Rt 10500 18400 41300 T Wind Dir SW SE NW T Wind Spd 6 8 14 ADI 11 18 42 Max LVORI 9 10 9 Stability D B B F G B D D D C C Ceiling NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE Sta Pres 28.07 28.06 28.08 28.10 28.08 28.01 27.95 27.82 27.73 27.75 27.84 Date Wed 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 22 51 28 49 30 45 36 50 Temp 29 23 48 41 31 30 47 39 32 32 44 42 38 38 48 44 Dewpt 28 23 31 31 29 28 33 32 31 31 36 36 38 38 42 41 PWind Dir N SW S NW NE SE SE SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 SC SC FW SC B1 B1 B2 B2 OV OV OV OV OV OV B1 PoP 12hr 5 0 0 10 30 60 70 50 Frzg rain C Rain shwrs C C L L L C C This is an experimental product for planning and review purposes only, and is not to be substituted for an official fire weather spot forecast $$