Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
433 FOUS54 KMRX 111732 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 1232 PM EST Tue Nov 11 2025 TNZ017-120900- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 1232 PM EST Tue Nov 11 2025 Date 11/11/25 Wed 11/12/25 Thu 11/13/25 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 29 54 32 56 32 Temp 39 34 31 31 32 32 43 52 53 45 40 37 34 33 44 53 56 46 38 36 34 33 Dewpt 20 21 19 20 21 22 30 35 37 38 38 36 34 33 38 36 34 35 34 32 31 29 RH 46 58 61 63 63 66 60 52 54 76 92 96100100 79 52 43 65 85 85 89 85 Wind Dir SW SW SW SW SW SW W W W W W SW SW SW W W W W S SE SE SE Wind Spd 12 5 5 9 10 10 14 14 13 9 6 4 3 2 5 6 6 2 1 1 1 1 Wind Gust 23 24 21 Clouds FW SC SC FW FW FW CL FW CL CL FW FW SC SC SC SC SC FW FW FW FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Wind chill 32 25 24 24 24 36 Min chill 28 22 19 25 39 32 29 33 35 31 Date 11/14 Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 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 43 65 49 65 45 61 45 60 Temp 58 52 46 45 63 58 51 49 62 59 51 45 58 54 48 45 58 55 Dewpt 37 41 42 43 53 52 49 49 53 49 47 44 47 45 44 44 51 50 PWind Dir SW SW SW SW W W W S SW Wind Char LT LT LT LT GN LT LT LT LT Avg Clouds FW SC SC B1 B1 SC SC B1 B1 SC B1 B1 SC SC B1 B2 B2 B1 PoP 12hr 5 20 5 20 20 30 20 30 30 Rain shwrs S S S S C C S S C C C C $$ TNZ071-120900- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 1232 PM EST Tue Nov 11 2025 Date 11/11/25 Wed 11/12/25 Thu 11/13/25 Fri EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 36 59 36 61 37 Temp 44 40 38 38 38 37 47 57 58 49 44 42 38 36 47 58 60 51 44 41 39 38 Dewpt 22 24 22 23 23 25 33 39 41 41 41 40 38 36 42 41 40 40 39 37 35 34 RH 41 52 52 54 54 61 58 51 53 74 89 93100100 83 53 47 66 82 85 85 85 Wind Dir SW SW SW SW SW SW SW SW W SW SW SW SW S W NW W SE SE SE SE SE Wind Spd 14 11 13 13 13 13 13 14 13 6 5 2 2 1 1 2 2 2 1 1 1 2 Wind Gust 26 26 26 Clouds SC FW FW FW FW FW CL FW CL CL FW FW FW SC SC SC SC SC FW SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Wind chill 37 33 30 30 30 28 Min chill 33 30 28 31 36 39 37 Date 11/14 Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 46 70 53 69 50 65 50 65 Temp 61 57 49 47 68 62 55 53 67 63 54 50 63 59 52 50 62 59 Dewpt 43 47 46 46 56 54 52 51 56 53 50 48 51 50 48 48 56 54 PWind Dir SW SW SW SW SW SW W S SW Wind Char LT LT LT GN GN LT LT LT LT Avg Clouds SC FW SC SC SC SC SC B1 B1 SC B1 B1 B1 SC B1 B2 B2 B2 PoP 12hr 5 5 0 10 10 30 30 30 40 Rain shwrs C C S C C C C C $$ TNZ036-120900- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 1232 PM EST Tue Nov 11 2025 Date 11/11/25 Wed 11/12/25 Thu 11/13/25 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 33 59 33 61 36 Temp 44 38 36 35 34 34 45 57 58 47 42 39 36 34 46 58 60 50 42 40 38 36 Dewpt 23 24 24 24 24 25 34 40 42 42 41 39 36 34 41 41 41 41 39 37 36 35 RH 43 57 61 64 66 69 65 53 55 83 96100100100 83 53 49 71 89 89 92 96 Wind Dir SW SW SW SW SW SW SW SW W W SW W W NW NW SW SW NW N N NE NE Wind Spd 12 8 9 8 8 6 9 10 9 3 2 2 2 1 1 1 1 1 1 1 1 1 Wind Gust 23 26 24 21 18 Clouds FW FW FW FW FW FW FW FW CL FW FW FW SC SC SC SC SC SC FW SC SC B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Wind chill 38 32 29 28 27 28 Min chill 32 28 26 30 39 33 37 36 Date 11/14 Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 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 63 44 69 51 69 47 64 49 63 Temp 60 54 47 46 67 60 53 51 67 61 52 47 62 57 50 49 61 57 Dewpt 45 47 46 46 56 55 52 51 57 53 50 47 51 50 47 47 56 54 PWind Dir S SW SW SW SW W SW SW SW Wind Char LT LT LT LT GN LT LT LT LT Avg Clouds SC FW SC SC SC SC SC B1 B1 SC B1 B1 B1 SC B1 B2 B2 B1 PoP 12hr 5 10 0 20 20 30 30 40 40 Rain shwrs S S C C S C C C C C $$ TNZ099-120900- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 1232 PM EST Tue Nov 11 2025 Date 11/11/25 Wed 11/12/25 Thu 11/13/25 Fri EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 36 64 38 65 40 Temp 49 43 38 37 36 36 50 60 64 54 45 42 40 39 50 62 64 55 46 43 42 41 Dewpt 21 24 24 24 25 26 35 41 43 45 45 42 40 38 44 43 41 43 42 41 40 39 RH 33 47 57 59 64 67 56 49 46 71100100100 96 80 50 43 64 86 93 93 92 Wind Dir S S S S S S W W W W W W N N N N N NE N N N N Wind Spd 10 10 9 6 5 5 6 9 8 3 2 1 0 1 1 3 2 1 0 0 0 1 Wind Gust 19 16 Clouds FW CL CL CL FW FW FW CL CL CL CL FW SC SC SC SC SC SC SC SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Wind chill 37 32 Min chill 37 30 31 34 38 Date 11/14 Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 70 46 74 52 72 51 69 53 66 Temp 67 60 50 47 71 64 55 52 70 64 55 51 66 61 54 53 63 61 Dewpt 47 51 49 47 56 56 53 51 56 55 53 49 51 52 51 51 56 57 PWind Dir S SW SW SW SW W W S S Wind Char LT LT LT LT GN LT LT LT LT Avg Clouds FW FW FW FW SC FW SC SC SC SC SC B1 SC SC B1 B1 B2 B1 PoP 12hr 0 0 0 10 10 30 30 30 40 Rain shwrs S C S C S C C C $$ NCZ060-120900- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 1232 PM EST Tue Nov 11 2025 Date 11/11/25 Wed 11/12/25 Thu 11/13/25 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 28 57 31 61 34 Temp 43 36 31 30 30 29 44 55 55 44 40 37 34 32 47 60 58 46 41 38 37 35 Dewpt 19 21 21 21 20 22 33 38 40 41 40 37 34 32 40 37 36 38 37 35 32 31 RH 38 54 66 69 66 75 65 53 57 89100100100100 76 42 44 73 85 89 82 85 Max/Min RH 75 51 100 39 89 Wind Dir SW SE SE SE S S W W W W W N N N NW NW NW NW N N E E Wind Dir Deg 22 15 12 14 18 18 28 28 28 28 28 0 0 0 32 31 31 32 0 0 8 9 Wind Spd 5 2 2 2 2 2 5 8 6 2 1 0 0 0 2 5 4 1 0 0 1 1 Clouds FW CL FW CL FW FW FW FW CL CL FW FW SC SC SC SC SC SC SC SC SC SC Clouds (%) 18 3 6 5 13 16 10 7 5 3 12 16 30 45 31 38 37 34 26 28 36 35 Vsby 10 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 ChanceThunder 0 0 0 0 0 Max Mix Hgt AGL Mix Hgt 2500 2600 Max Vent Rt 34300 23200 T Wind Dir W NW T Wind Spd 11 6 ADI 34 23 Max LVORI 4 9 Stability B G G B B G G B B G G Ceiling NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE Sta Pres 28.04 28.03 28.01 27.97 27.99 28.01 28.05 28.06 28.06 28.05 28.06 Date 11/14 Sat 11/15/25 Sun 11/16/25 Mon 11/17/25 Tue 11/18/25 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 67 42 69 46 67 45 66 48 63 Temp 64 55 45 43 69 56 49 46 65 59 52 46 63 56 50 48 61 57 Dewpt 41 47 44 42 53 53 48 46 54 51 48 45 49 49 46 46 54 54 PWind Dir NW S SW S W W W S S Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW FW FW SC SC SC SC SC B1 SC SC B1 B1 SC B1 B2 B2 B1 PoP 12hr 0 0 0 10 10 20 20 30 40 Rain shwrs S S S S S 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 $$