Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
598 FOUS54 KMRX 101917 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 217 PM EST Mon Nov 10 2025 TNZ017-110900- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 217 PM EST Mon Nov 10 2025 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 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 20 39 29 54 32 Temp 30 26 25 25 22 21 30 37 39 34 30 31 31 32 43 51 54 47 41 37 34 33 Dewpt 16 18 20 18 17 17 19 18 18 20 19 19 20 21 29 34 36 37 37 36 34 32 RH 55 71 81 74 81 84 63 46 42 56 63 61 63 63 57 52 50 68 85 96100 96 Wind Dir W W W W W W W W W S SW SW SW SW W W W W W SW SW SW Wind Spd 16 12 12 9 10 9 12 13 11 5 5 8 10 10 14 16 13 9 6 4 3 2 Wind Gust 24 20 20 19 21 23 21 Clouds B2 B2 B2 SC FW FW CL FW FW SC FW FW FW FW CL CL CL CL CL FW FW SC PoP 12hr 60 0 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow C L S Wind chill 19 14 14 15 12 10 19 28 32 23 22 24 36 Min chill 13 12 9 10 28 22 20 25 32 29 Winter Weath Y Date 11/13 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 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 56 33 61 43 65 46 65 48 60 Temp 53 46 36 34 59 52 44 43 62 56 48 46 63 59 52 48 58 50 Dewpt 36 35 33 30 39 43 42 42 51 50 47 46 53 51 50 46 48 45 PWind Dir W SE SW S SW S SW SW W Wind Char LT LT LT LT LT LT GN LT GN Avg Clouds SC SC SC SC FW FW SC SC SC SC SC SC B1 B1 B1 B2 B2 B1 PoP 12hr 0 0 5 10 0 10 30 40 30 Rain shwrs C C C C C C $$ TNZ071-110900- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 217 PM EST Mon Nov 10 2025 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 24 44 35 59 36 Temp 33 29 28 28 26 24 32 41 44 38 38 38 38 38 46 56 59 51 44 41 38 36 Dewpt 16 21 22 22 20 20 20 20 20 22 21 22 22 25 32 38 40 41 41 39 38 36 RH 49 72 78 78 78 84 61 42 38 52 50 52 52 59 58 51 49 68 89 92100100 Wind Dir W W W W W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW S Wind Spd 18 11 9 5 5 5 9 12 13 10 13 13 13 13 13 14 12 6 5 2 2 1 Wind Gust 19 26 27 26 Clouds B1 B1 B1 SC FW FW CL FW SC SC FW FW FW FW CL CL CL CL CL FW FW SC PoP 12hr 30 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow C C Wind chill 22 19 19 22 19 17 24 34 37 31 30 30 30 30 Min chill 19 19 17 19 31 28 28 32 36 Winter Weath Y Date 11/13 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 60 38 65 44 70 50 69 52 63 Temp 58 51 41 39 62 56 48 45 67 61 52 50 66 62 55 52 60 54 Dewpt 40 38 36 34 45 48 46 45 53 53 51 48 55 53 52 49 50 47 PWind Dir W SE SW S SW S SW SW W Wind Char LT LT LT LT LT LT GN LT GN Avg Clouds SC SC SC SC FW FW FW SC SC SC SC B1 B1 B1 B1 B2 B2 B1 PoP 12hr 0 0 0 5 0 10 30 40 30 Rain shwrs C C C C C C $$ TNZ036-110900- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 217 PM EST Mon Nov 10 2025 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 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 23 44 33 59 33 Temp 33 28 28 27 25 23 33 41 44 38 35 35 34 34 45 57 59 49 41 38 35 34 Dewpt 18 22 21 20 19 19 19 20 21 22 22 23 23 25 32 39 41 41 40 38 35 34 RH 53 78 75 74 78 84 56 42 39 52 59 61 64 69 60 51 51 74 96100100100 Wind Dir W W W W W SW W SW SW SW SW SW SW SW SW SW W W W W W NW Wind Spd 14 8 6 4 3 3 5 9 11 6 9 8 8 6 10 10 9 3 2 2 1 1 Wind Gust 25 21 20 16 20 25 24 23 19 Clouds B1 SC SC FW FW FW FW FW FW SC FW FW FW FW CL CL CL CL CL FW FW SC PoP 12hr 30 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow L C S Wind chill 23 20 21 35 38 28 28 27 28 Min chill 20 19 18 19 32 27 27 31 38 33 Winter Weath Y Date 11/13 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 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 60 37 64 44 68 48 68 51 62 Temp 58 50 40 37 61 54 46 44 65 59 51 48 65 61 52 51 59 51 Dewpt 41 39 37 36 46 49 46 44 54 53 51 48 56 55 51 49 50 47 PWind Dir W E S SW SW SW SW SW W Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds SC SC SC SC SC FW FW SC SC SC SC B1 B1 B1 B1 B2 B2 B1 PoP 12hr 0 0 5 5 0 20 40 40 40 Rain shwrs S C C C C C C $$ TNZ099-110900- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 217 PM EST Mon Nov 10 2025 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 25 49 35 63 38 Temp 36 32 30 29 27 25 35 45 49 42 37 37 36 36 49 60 63 53 46 43 40 38 Dewpt 16 20 21 20 20 19 19 18 20 23 23 23 24 26 34 41 43 46 45 42 40 38 RH 43 61 69 69 74 78 52 33 31 46 56 56 61 67 56 49 48 77 96 96100100 Wind Dir NW NW NW NW W SW W SW SW S S S S S SW W W W W W N NW Wind Spd 18 13 10 5 2 2 5 8 10 9 9 6 6 5 8 10 9 3 2 1 0 1 Wind Gust 25 20 19 Clouds B1 SC FW CL FW CL CL CL FW FW CL CL FW CL CL CL CL CL CL CL FW FW PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Wind chill 26 22 21 23 36 30 30 Min chill 22 21 23 23 36 30 30 36 38 Date 11/13 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 65 40 69 45 73 51 72 52 66 Temp 62 55 44 41 66 60 49 46 70 63 53 51 69 64 55 52 62 55 Dewpt 42 42 41 40 48 51 49 46 53 54 52 51 56 56 53 50 50 49 PWind Dir N NE S S S S S SW NW Wind Char LT LT LT LT LT LT GN LT GN Avg Clouds FW SC SC SC FW FW FW FW FW SC SC SC SC B1 B1 B1 B1 SC PoP 12hr 0 0 0 0 0 20 30 40 30 Rain shwrs S C C C C C C $$ NCZ060-110900- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 217 PM EST Mon Nov 10 2025 Date 11/10/25 Tue 11/11/25 Wed 11/12/25 Thu 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 20 43 28 56 31 Temp 30 26 25 25 22 20 30 40 41 33 30 30 29 29 43 54 55 46 40 38 34 32 Dewpt 14 18 21 19 18 16 17 15 17 20 19 19 19 21 31 36 39 41 39 37 34 32 RH 51 71 84 78 84 84 58 36 37 58 63 63 66 72 62 50 55 83 96 96100100 Max/Min RH 84 35 72 49 100 Wind Dir NW NW NW NW NW W NW W SW SE S S SW SW W W W W NW N N N Wind Dir Deg 29 30 30 30 30 28 29 27 23 15 16 17 20 22 26 27 27 28 29 0 0 0 Wind Spd 14 11 10 6 5 2 5 5 5 2 2 2 2 2 5 9 6 2 1 0 0 0 Wind Gust 25 27 27 20 18 16 Clouds B2 B2 B2 B1 SC FW FW FW FW FW FW FW FW FW FW CL CL CL FW FW SC SC Clouds (%) 73 74 83 67 37 20 10 14 24 8 11 7 11 18 8 5 5 4 8 10 27 39 Vsby 10 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 60 0 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow C L C Wind chill 19 15 15 17 15 24 Min chill 15 14 15 16 33 30 28 30 38 31 ChanceThunder 0 0 0 0 0 Max Mix Hgt AGL Mix Hgt 3300 3100 Max Vent Rt 43000 52600 T Wind Dir W W T Wind Spd 11 13 ADI 43 53 Max LVORI 5 3 Stability C E G B B G G B B G G Ceiling 10800 23500 NONE NONE NONE NONE NONE NONE NONE NONE NONE Sta Pres 27.97 28.04 28.08 28.07 28.03 28.04 28.01 27.97 27.99 28.01 28.03 Date 11/13 Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 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 61 35 66 40 69 44 68 47 63 Temp 60 46 38 36 64 56 44 41 68 55 48 45 67 57 50 47 60 52 Dewpt 36 38 34 30 44 47 43 41 52 52 48 45 53 53 49 46 49 47 PWind Dir NW E S SE SW SE S S W Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds SC SC SC SC FW FW FW SC SC SC SC SC SC B1 B1 B2 B2 B1 PoP 12hr 0 0 0 0 0 10 30 40 30 Rain shwrs C C C C 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 $$