Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
451 FOUS54 KMRX 140527 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 1226 AM EST Fri Nov 14 2025 TNZ017-142100- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 1226 AM EST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 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 63 44 66 54 61 Temp 34 33 47 60 62 51 46 46 46 46 54 64 66 61 58 58 56 55 58 60 59 48 Dewpt 25 27 33 31 33 36 38 38 39 40 47 52 53 53 53 53 53 53 52 46 36 33 RH 69 78 58 33 33 56 73 73 76 79 77 65 63 75 83 83 90 93 80 60 42 56 Wind Dir SE E SE W W SW S SW SW SW SW SW SW SW SW W W W W W W W Wind Spd 1 1 1 4 5 3 3 3 3 3 8 12 12 10 12 12 13 12 14 14 12 8 Wind Gust 20 26 26 27 24 Clouds FW FW CL CL FW CL SC B1 B1 B1 B1 B2 B1 B2 B1 OV OV OV B1 SC FW FW PoP 12hr 0 0 0 50 30 QPF 12hr 0 0 0 0.01 0.01 Rain shwrs S S C C C C Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 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 34 58 40 62 48 64 48 65 Temp 38 34 55 49 40 42 59 55 51 48 61 57 51 48 64 58 Dewpt 29 28 30 33 35 36 47 50 49 48 54 51 49 47 52 51 PWind Dir W W SE W SW SW SE S Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW SC B1 B2 B1 B2 B2 B2 B1 B2 OV B2 B2 PoP 12hr 0 5 30 30 30 10 30 30 Rain shwrs C C C C S S C C C $$ TNZ071-142100- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 1226 AM EST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 67 46 71 58 66 Temp 39 37 50 65 65 55 50 48 47 47 58 69 71 65 62 61 60 58 62 65 63 53 Dewpt 32 31 35 36 38 41 41 41 41 43 49 54 55 54 54 54 54 54 54 51 43 41 RH 76 79 56 34 37 59 71 77 79 86 72 59 57 68 75 78 81 86 75 60 48 64 Wind Dir SE E NE SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W NW NW Wind Spd 1 2 1 4 5 4 5 5 5 5 10 16 17 12 13 13 13 11 11 11 10 5 Wind Gust 23 26 25 24 Clouds FW FW CL CL CL CL FW FW SC SC SC SC SC SC SC B2 OV OV B1 SC FW FW PoP 12hr 0 0 0 40 20 QPF 12hr 0 0 0 0 0 Rain shwrs C C S S Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 39 62 45 67 53 67 53 68 Temp 43 39 59 53 46 47 64 61 55 53 64 61 55 53 67 62 Dewpt 37 34 36 40 41 42 53 54 52 51 57 55 53 52 57 55 PWind Dir NW NW S SW SW SW S S Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW SC SC B1 B2 B1 B2 B2 B2 B1 B2 OV B2 B2 PoP 12hr 5 5 30 30 30 20 30 30 Rain shwrs S C C C C S S S S C C C Tstms S $$ TNZ036-142100- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 1226 AM EST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 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 65 44 70 57 66 Temp 38 37 50 63 64 53 48 46 45 45 56 67 69 63 60 59 58 58 62 65 62 50 Dewpt 32 32 39 40 41 45 44 44 43 43 50 55 55 56 55 54 54 54 55 50 42 40 RH 79 82 66 43 43 74 86 93 93 93 80 65 61 78 84 83 86 86 78 58 48 68 Wind Dir N E SE SW SW W SW SW SW SW SW SW SW SW SW SW SW W W NW NW NW Wind Spd 0 1 1 2 3 2 2 2 2 2 5 10 11 8 8 6 8 6 9 9 6 3 Wind Gust 20 23 23 23 19 Clouds FW FW CL CL CL FW FW FW SC SC B1 SC SC B1 SC B2 B2 B2 SC SC FW FW PoP 12hr 0 0 0 50 20 QPF 12hr 0 0 0 0.01 0 Rain shwrs S S C C S S Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 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 37 60 44 64 50 66 51 67 Temp 42 38 57 51 45 46 62 58 52 50 63 59 54 52 64 61 Dewpt 35 32 35 40 40 42 52 54 51 50 57 55 53 52 57 56 PWind Dir NW SE SW SW W SW SW S Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW SC SC B1 B2 B1 B1 B2 B2 B1 B2 OV B2 B2 PoP 12hr 5 5 30 40 30 20 30 30 Rain shwrs S C C C C S S S C C C C Tstms S S $$ TNZ099-142100- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 1226 AM EST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 44 74 58 71 Temp 42 41 55 68 71 60 51 47 46 45 59 72 74 66 61 59 59 58 65 70 68 58 Dewpt 39 38 42 41 41 46 46 45 44 44 50 55 55 56 55 55 55 55 56 52 47 47 RH 89 89 61 37 34 60 83 93 93 96 72 55 51 70 81 87 87 90 73 53 47 67 Wind Dir N N E S SW S S S S S SW SW SW SW SW SW SW W W NW NW NW Wind Spd 0 0 1 3 4 3 2 2 2 2 5 10 12 9 8 6 6 6 9 10 9 4 Wind Gust 18 17 17 Clouds FW FW CL CL CL FW FW CL FW FW SC SC SC SC SC SC B1 B1 SC SC SC SC PoP 12hr 0 0 0 20 10 QPF 12hr 0 0 0 0 0 Rain shwrs S S Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 44 66 49 71 54 71 55 70 Temp 48 44 63 57 50 51 68 64 57 54 68 64 57 55 67 64 Dewpt 41 37 38 43 44 46 54 57 55 53 58 57 56 54 57 57 PWind Dir N NE S S S S S S Wind Char LT LT LT LT LT LT LT GN Avg Clouds SC FW FW SC SC B1 B1 B1 B1 B1 B2 B1 B2 B2 B2 B2 PoP 12hr 5 10 30 30 20 20 30 30 Rain shwrs S C C C S S S S C C C Tstms S S $$ NCZ060-142100- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 1226 AM EST Fri Nov 14 2025 Date Fri 11/14/25 Sat 11/15/25 Sun 11/16/25 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 68 39 69 51 65 Temp 35 34 50 66 66 52 46 42 40 40 53 67 68 59 54 53 53 53 59 64 61 53 Dewpt 30 28 35 32 36 41 39 38 37 38 47 52 52 53 52 51 52 52 55 51 46 44 RH 82 78 56 28 33 66 76 86 89 92 80 59 57 80 93 93 96 96 87 63 58 71 Min/Max RH 28 93 55 96 56 Wind Dir N SE N W W SW N N N SE SW W SW SW SW SW W W W NW NW NW Wind Dir Deg 0 14 0 24 26 21 0 0 0 15 22 24 23 21 22 23 24 26 28 29 30 31 Wind Spd 0 1 0 2 2 1 0 0 0 1 3 6 8 3 4 4 5 5 9 9 9 3 Wind Gust 13 16 17 19 20 19 13 Clouds FW FW CL FW CL CL FW FW SC SC SC SC SC SC SC SC B2 OV B2 B1 SC SC Clouds (%) 12 15 5 6 4 4 10 16 29 48 45 48 40 32 36 48 85 94 76 53 33 29 Vsby 10 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 0 0 0 20 10 QPF 12hr 0 0 0 0 0 Rain shwrs S S ChanceThunder 0 0 0 0 5 Max Mix Hgt AGL Mix Hgt 2800 4200 3200 Max Vent Rt 17000 61100 45200 T Wind Dir SW SW NW T Wind Spd 4 10 11 ADI 17 59 45 Max LVORI 4 7 7 Stability G B B G G B B G D C B Ceiling NONE NONE 18200 6300 NONE NONE NONE NONE NONE 9800 NONE Sta Pres 28.07 28.03 28.00 27.98 27.95 27.87 27.80 27.76 27.71 27.69 27.73 Date Mon 11/17/25 Tue 11/18/25 Wed 11/19/25 Thu 11/20/25 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 38 65 44 68 50 69 50 65 Temp 43 38 63 51 45 46 66 59 52 50 66 60 53 50 65 58 Dewpt 37 33 38 43 41 41 53 54 52 50 57 55 52 49 55 55 PWind Dir NW NW SE S S S SE SE Wind Char LT LT LT LT LT LT LT LT Avg Clouds SC FW FW SC SC B1 B2 B1 B1 B2 B2 B1 B2 OV B2 B2 PoP 12hr 5 5 30 30 20 20 20 30 Rain shwrs S C C C S S S S C C Tstms S This is an experimental product for planning and review purposes only, and is not to be substituted for an official fire weather spot forecast $$