Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
190 FOUS54 KMRX 251732 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 1232 PM EST Tue Nov 25 2025 TNZ017-260900- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 1232 PM EST Tue Nov 25 2025 Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 53 57 29 42 22 Temp 61 60 58 58 55 53 56 54 49 41 36 33 31 29 34 40 42 36 30 27 24 22 Dewpt 56 56 56 57 55 53 52 46 33 28 25 23 21 20 21 17 15 15 16 15 15 13 RH 84 87 93 96100100 86 74 54 59 64 66 66 69 58 39 33 42 55 60 68 68 Wind Dir S S W SW SW SW W W W W W W W W W W W W W W W W Wind Spd 8 8 5 5 8 10 14 18 17 13 11 10 9 9 13 14 14 10 10 8 8 8 Wind Gust 19 20 27 20 21 18 18 Clouds B2 B2 B2 B2 B2 B2 B1 B1 FW SC SC B1 B1 SC FW CL CL CL FW FW SC FW PoP 12hr 80 20 0 0 0 QPF 12hr 0.13 0.01 0 0 0 Rain shwrs C D L C C Tstms S S Wind chill 34 28 26 23 20 25 32 34 29 21 19 15 13 Min chill 33 25 19 20 27 18 11 Date 11/28 Sat 11/29/25 Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 37 20 48 31 51 34 47 33 48 Temp 35 30 22 21 46 39 32 36 48 44 40 35 46 42 36 34 45 41 Dewpt 13 13 14 11 15 18 19 29 41 41 37 34 37 35 34 33 37 35 PWind Dir W NE SE SE S N N NE NW Wind Char GN LT LT LT LT LT LT LT LT Avg Clouds FW FW FW B1 SC SC B2 B2 B2 B2 OV OV B2 B2 B2 OV B2 B2 PoP 12hr 0 0 0 20 50 50 30 50 50 Frzg rain S Rain shwrs S C C C C C C C C C C $$ TNZ071-260900- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 1232 PM EST Tue Nov 25 2025 Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 53 57 31 46 24 Temp 65 63 63 60 57 54 57 54 50 43 39 36 33 32 38 44 46 39 33 30 26 24 Dewpt 60 60 60 58 55 53 52 40 34 31 28 25 24 23 23 20 19 19 18 17 16 16 RH 84 90 90 93 93 96 83 59 54 62 64 64 69 69 54 38 34 44 53 58 65 71 Wind Dir SW SW SW SW SW SW W W W W W W W W W W W W W W W W Wind Spd 12 11 9 10 10 10 13 18 14 9 5 4 3 3 6 9 10 5 4 3 2 2 Wind Gust 25 26 24 Clouds B2 B2 B2 B1 B2 B1 B1 SC FW FW SC SC B1 B1 FW FW CL CL CL FW FW FW PoP 12hr 80 10 0 0 0 QPF 12hr 0.11 0 0 0 0 Rain shwrs L D S S Tstms C S Date 11/28 Sat 11/29/25 Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 42 24 49 34 52 36 48 37 51 Temp 40 35 27 25 46 41 35 39 50 46 40 36 48 44 39 37 48 45 Dewpt 15 17 16 16 20 23 25 34 45 42 38 36 40 39 36 36 39 37 PWind Dir NW NE SE S SW N N NE N Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW FW SC B1 B1 B1 B2 OV OV B2 OV OV B2 B2 B2 OV B2 B2 PoP 12hr 0 0 0 30 60 50 40 50 50 Rain shwrs C L L C C C C C C C C $$ TNZ036-260900- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 1232 PM EST Tue Nov 25 2025 Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 51 56 31 45 24 Temp 63 62 61 58 55 52 56 52 49 41 38 36 33 32 38 44 45 37 31 29 26 24 Dewpt 61 61 59 56 54 52 48 37 33 30 26 24 24 22 23 19 19 19 17 16 16 15 RH 93 97 93 93 96100 74 56 54 65 62 61 69 66 54 36 35 48 56 58 65 68 Wind Dir SW SW W SW SW SW W W W W W NW W W W W W W W W W W Wind Spd 10 6 6 5 5 5 10 13 12 5 4 3 3 2 5 8 8 4 3 3 2 2 Wind Gust 21 18 21 23 17 20 17 16 Clouds B2 OV B2 B1 B1 B1 B1 FW FW FW SC B1 B1 B1 FW FW CL CL FW FW FW FW PoP 12hr 70 10 0 0 0 QPF 12hr 0.08 0 0 0 0 Rain shwrs L L S S S Tstms C S Date 11/28 Sat 11/29/25 Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 42 24 48 34 50 34 47 35 50 Temp 40 34 25 24 45 40 35 39 48 43 38 35 47 42 37 35 47 42 Dewpt 14 17 16 17 20 23 25 35 44 41 37 34 38 37 34 35 38 36 PWind Dir NW NE SE SW SW N N N N Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW FW SC B1 B1 B1 B2 OV OV B2 B2 OV B2 B2 B2 OV B2 B1 PoP 12hr 0 0 0 40 60 50 40 60 50 Rain shwrs S C L L C C C C C L C C $$ TNZ099-260900- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 1232 PM EST Tue Nov 25 2025 Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 53 58 34 50 27 Temp 67 66 62 59 55 54 58 56 52 44 40 37 36 34 41 47 49 41 34 32 29 27 Dewpt 64 64 61 58 55 54 49 38 33 31 29 27 26 24 24 21 21 22 22 20 18 17 RH 90 93 97 96100100 72 51 48 60 64 67 67 66 50 35 33 46 61 61 63 65 Wind Dir SW S SW SW SW W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW Wind Spd 10 6 6 3 3 5 10 12 12 8 5 4 4 4 6 9 9 5 3 2 2 2 Wind Gust 13 14 Clouds B2 B2 B1 SC B1 B1 SC FW FW FW SC SC SC SC FW CL CL CL CL CL CL CL PoP 12hr 50 0 0 0 0 QPF 12hr 0.03 0 0 0 0 Rain shwrs D C Tstms C S Date 11/28 Sat 11/29/25 Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 46 27 50 39 53 36 51 39 53 Temp 43 38 29 27 48 44 39 40 50 46 40 37 49 46 40 39 50 47 Dewpt 15 19 21 21 21 23 27 37 44 43 39 37 41 40 39 38 39 39 PWind Dir N NE SE S SE N NE NE N Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds CL FW SC B1 B1 B1 B2 B2 OV B2 B2 B2 B2 B2 B2 OV B2 B1 PoP 12hr 0 0 0 40 60 50 40 60 50 Rain shwrs S C L C C C C C C L C C $$ NCZ060-260900- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 1232 PM EST Tue Nov 25 2025 Date 11/25/25 Wed 11/26/25 Thu 11/27/25 Fri EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 51 56 28 44 23 Temp 62 62 60 58 54 51 55 55 49 42 36 33 30 28 35 42 43 37 30 28 25 23 Dewpt 58 58 59 57 54 51 52 42 33 29 26 23 21 20 21 17 16 17 17 16 14 13 RH 87 87 96 96100100 90 61 54 60 67 66 69 71 56 36 33 44 58 60 62 65 Max/Min RH 100 53 71 32 65 Wind Dir S S S W W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW Wind Dir Deg 17 16 19 25 26 27 28 29 29 30 31 31 31 31 31 30 30 30 30 31 31 31 Wind Spd 8 6 4 2 2 4 8 10 10 8 8 6 5 5 9 10 10 5 5 3 4 3 Wind Gust 20 19 16 17 20 20 24 20 19 17 17 17 16 16 14 Clouds B2 B2 B2 B1 B2 B2 B2 B1 FW FW FW SC SC SC FW CL CL CL CL CL FW FW Clouds (%) 82 87 81 69 70 84 79 51 23 9 21 34 38 45 13 5 4 3 5 5 11 16 Vsby 6 6 7 8 7 7 10 10 10 10 10 10 PoP 12hr 90 5 0 0 0 QPF 12hr 0.15 0 0 0 0 Rain shwrs L D C S S Tstms C C Wind chill 30 27 24 22 28 36 37 24 19 Min chill 37 27 22 23 32 24 18 ChanceThunder 30 0 0 0 0 Max Mix Hgt AGL Mix Hgt 3700 4600 Max Vent Rt 69800 78100 T Wind Dir W NW T Wind Spd 16 18 ADI 70 78 Max LVORI 9 4 Stability B F D C C F F C C G G Ceiling NONE NONE NONE 4700 NONE NONE 20800 17100 NONE NONE NONE Sta Pres 27.86 27.87 27.89 27.93 28.00 28.01 28.05 28.05 28.09 28.10 28.14 Date 11/28 Sat 11/29/25 Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 41 21 48 31 51 34 52 36 52 Temp 39 32 24 23 47 37 32 36 49 46 40 35 50 46 40 37 51 43 Dewpt 10 15 15 13 16 18 22 33 43 43 40 35 42 40 39 37 40 38 PWind Dir NW E SE SE SE N NW S W Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW FW SC B1 B1 B1 B2 OV OV OV OV OV B2 B2 OV OV OV B2 PoP 12hr 0 0 0 30 60 50 40 60 50 Rain shwrs C C L C C C C C 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 $$