Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
459 FOUS54 KMRX 051717 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 1217 PM EST Wed Nov 5 2025 TNZ017-060900- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 1217 PM EST Wed Nov 5 2025 Date 11/05/25 Thu 11/06/25 Fri 11/07/25 Sat 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 40 62 41 69 53 Temp 66 56 51 48 44 40 50 59 61 51 44 43 42 42 56 67 68 62 56 55 54 54 Dewpt 44 44 44 44 41 35 35 30 28 29 30 32 33 33 42 46 47 49 50 52 52 51 RH 45 64 77 86 89 82 56 33 28 42 57 65 70 70 59 47 47 62 80 90 93 90 Wind Dir W W W W N NE NE NE NE NE E E SE SE S SW SW S SW SW SW SW Wind Spd 13 10 5 4 2 2 3 2 2 2 2 2 3 3 6 11 10 6 5 5 4 2 Wind Gust 24 16 Clouds FW CL FW SC SC FW CL FW CL FW CL CL FW FW SC B1 B1 B1 B2 OV OV OV PoP 12hr 0 0 0 10 90 QPF 12hr 0 0 0 0 0.31 Rain shwrs D D L L Tstms S S Date 11/08 Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 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 66 47 55 26 37 21 44 31 54 Temp 64 57 50 48 52 42 33 26 34 31 25 22 41 38 33 32 52 47 Dewpt 51 50 48 48 42 36 27 19 19 19 18 17 22 24 24 23 33 35 PWind Dir SW S W NW W W W SW SW Wind Char LT LT GN GN GN LT GN LT GN Avg Clouds B1 FW FW B1 B1 B1 B1 B1 SC SC SC SC FW FW FW FW FW FW PoP 12hr 20 50 30 30 10 5 0 5 10 Frzg rain S Rain shwrs S S C S C C Snowshwrs S $$ TNZ071-060900- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 1217 PM EST Wed Nov 5 2025 Date 11/05/25 Thu 11/06/25 Fri 11/07/25 Sat EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 46 67 46 71 57 Temp 68 59 54 50 48 46 55 65 65 54 50 48 47 47 58 69 70 65 61 61 59 58 Dewpt 47 46 47 46 44 43 43 40 38 37 38 38 39 40 47 52 53 54 55 57 56 54 RH 47 62 77 86 86 89 64 40 37 52 63 68 74 76 67 55 55 68 81 87 90 86 Wind Dir SW SW SW SW NE NE NE NE NE NE SE S S S SW SW SW S SW SW SW SW Wind Spd 14 9 4 2 2 5 6 6 5 3 2 3 4 5 9 18 17 11 10 8 5 2 Wind Gust 20 Clouds SC CL CL FW SC FW CL FW CL FW FW FW FW FW SC B1 B1 B1 B2 B2 OV B2 PoP 12hr 0 0 0 20 90 QPF 12hr 0 0 0 0 0.38 Rain shwrs S S D D L L S Tstms S S Date 11/08 Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 70 49 57 29 42 25 48 35 58 Temp 68 62 55 50 54 44 36 29 39 36 28 25 46 42 38 36 56 51 Dewpt 56 55 53 50 43 36 26 22 21 21 21 21 25 27 26 26 35 37 PWind Dir SW SW W NW NW W SW SW SW Wind Char LT LT GN GN GN LT GN GN GN Avg Clouds B1 FW SC SC SC B1 B1 SC SC FW FW FW FW FW FW SC FW FW PoP 12hr 20 50 20 20 5 5 0 5 10 Rain shwrs S S C C S S S Snowshwrs S $$ TNZ036-060900- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 1217 PM EST Wed Nov 5 2025 Date 11/05/25 Thu 11/06/25 Fri 11/07/25 Sat 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 45 65 45 69 55 Temp 68 59 51 48 47 45 54 63 63 51 48 46 46 47 58 67 68 63 59 58 57 56 Dewpt 49 47 46 45 44 41 42 40 38 38 36 36 38 40 49 53 55 55 56 57 55 53 RH 51 64 83 89 89 86 64 43 39 61 63 68 73 76 72 61 63 75 90 96 93 90 Wind Dir SW SW SW W NE NE NE NE NE NE NE SW SW SW SW SW SW SW SW SW W W Wind Spd 10 4 2 1 2 4 5 5 4 2 2 1 2 3 8 13 13 6 5 4 2 2 Wind Gust 24 20 19 14 Clouds FW CL FW FW SC FW FW FW CL FW FW FW FW SC SC B1 B1 B2 B2 OV OV B2 PoP 12hr 0 0 0 30 90 QPF 12hr 0 0 0 0.01 0.35 Rain shwrs C C D D L L S Tstms S Date 11/08 Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 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 69 47 54 28 41 23 48 33 57 Temp 67 60 52 48 52 42 33 28 39 35 27 24 45 41 36 34 55 48 Dewpt 56 54 52 47 42 34 25 20 21 20 21 20 26 28 27 27 36 38 PWind Dir SW SW NW NW NW W SW SW SW Wind Char LT LT GN LT GN LT LT LT GN Avg Clouds B1 FW SC SC B1 B1 SC SC SC FW FW FW FW FW FW SC SC SC PoP 12hr 20 50 20 20 10 5 0 5 10 Frzg rain S Rain shwrs S S C C S S S Snowshwrs S $$ TNZ099-060900- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 1217 PM EST Wed Nov 5 2025 Date 11/05/25 Thu 11/06/25 Fri 11/07/25 Sat EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 48 71 51 73 58 Temp 73 62 53 50 49 48 58 68 69 58 53 51 52 51 60 69 72 66 62 61 60 58 Dewpt 46 46 47 46 46 44 48 47 46 46 48 46 46 46 50 53 55 58 60 60 58 57 RH 38 56 80 86 89 86 69 47 44 64 83 83 80 83 69 57 55 75 93 97 93 96 Wind Dir SW SW SW W N N NE NE NE NE SE S S S S S S S S SW SW W Wind Spd 9 4 2 1 2 3 5 5 4 3 3 4 5 6 10 12 12 9 5 3 2 2 Clouds CL FW CL CL FW FW CL CL CL FW CL FW FW FW SC B1 B1 B1 B2 B2 B2 B1 PoP 12hr 0 0 0 20 90 QPF 12hr 0 0 0 0 0.35 Rain shwrs S S D D L L C Tstms C Date 11/08 Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 74 50 58 30 44 25 52 35 61 Temp 71 65 56 51 56 45 36 30 41 38 29 26 49 45 38 36 58 51 Dewpt 57 58 56 49 41 35 26 21 20 22 22 21 25 28 27 28 35 39 PWind Dir SW SW NW NW NW NW W SW SW Wind Char LT LT GN GN GN LT LT LT GN Avg Clouds B1 FW SC SC SC SC SC FW FW FW CL CL CL FW FW FW FW FW PoP 12hr 30 40 10 5 5 0 0 5 10 Rain shwrs C C C C $$ NCZ060-060900- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 1217 PM EST Wed Nov 5 2025 Date 11/05/25 Thu 11/06/25 Fri 11/07/25 Sat 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 41 70 45 69 54 Temp 67 54 49 47 43 41 55 68 67 54 50 47 47 45 58 67 68 60 56 57 56 56 Dewpt 44 44 44 42 41 39 47 46 48 46 45 41 39 39 48 49 51 52 54 55 54 54 RH 43 69 83 83 93 92 74 45 50 74 83 79 74 79 69 52 54 75 93 93 93 93 Max/Min RH 93 45 83 51 96 Wind Dir W W W W N SW E S S SE SE SE SE SE S S S S S SW W W Wind Dir Deg 24 24 27 27 0 20 7 16 17 13 13 13 13 13 16 19 18 17 18 20 24 26 Wind Spd 5 2 1 1 0 1 1 2 4 2 3 4 4 4 6 9 8 4 3 2 2 1 Wind Gust 14 14 Clouds CL FW FW FW FW FW FW FW FW CL FW FW FW SC SC B1 B1 B1 B2 OV OV OV Clouds (%) 0 11 6 6 15 22 10 7 7 4 11 11 16 28 28 53 64 57 80 90 95 94 Vsby 10 10 10 10 10 7 10 10 10 10 10 10 10 10 10 10 10 6 6 6 PoP 12hr 0 0 0 10 90 QPF 12hr 0 0 0 0 0.29 Rain shwrs D D D D S Tstms S S ChanceThunder 0 0 0 0 20 Max Mix Hgt AGL Mix Hgt 3800 3400 Max Vent Rt 25900 58400 T Wind Dir SE S T Wind Spd 5 13 ADI 23 51 Max LVORI 8 4 Stability B G G B B G G C B D D Ceiling NONE 0 NONE 23500 0 25000 25000 25000 25000 25000 25000 Sta Pres 28.00 28.00 28.00 27.98 27.96 0.00 0.00 0.00 0.00 0.00 0.00 Date 11/08 Sun 11/09/25 Mon 11/10/25 Tue 11/11/25 Wed 11/12/25 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 69 48 57 25 40 19 48 29 57 Temp 67 59 52 49 54 42 31 25 37 33 24 20 45 39 32 31 56 44 Dewpt 54 55 52 49 42 35 26 19 19 19 19 16 21 24 23 22 32 35 PWind Dir SW S NW NW NW NW W S W Wind Char LT LT GN GN GN LT LT LT LT Avg Clouds B1 FW SC B1 SC B1 SC SC SC FW FW FW FW FW FW FW FW SC PoP 12hr 30 50 10 10 5 0 0 5 5 Rain shwrs 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 $$