Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
404 FOUS54 KMRX 020532 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 132 AM EDT Sun Nov 2 2025 TNZ017-022000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 132 AM EDT Sun Nov 2 2025 Date Sun 11/02/25 Mon 11/03/25 Tue 11/04/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 61 36 61 35 62 Temp 44 43 51 58 59 50 43 40 38 36 48 58 60 51 43 40 37 36 47 59 61 52 Dewpt 39 39 42 39 39 39 39 38 37 36 42 43 43 43 41 40 37 36 41 40 40 40 RH 82 86 71 49 47 66 86 92 96100 80 57 53 74 93100100100 79 49 46 63 Wind Dir E NE E SE E E E NE NE NE NW NW W W W W W E NE NW NW SE Wind Spd 2 2 4 5 5 3 2 1 1 1 2 5 8 4 2 2 1 1 2 2 2 1 Clouds OV OV B2 B1 B1 SC FW FW SC SC FW FW CL FW CL FW SC SC FW FW FW FW PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Rain shwrs C Date Wed 11/05/25 Thu 11/06/25 Fri 11/07/25 Sat 11/08/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 38 66 41 64 39 66 47 65 Temp 42 39 64 57 48 42 61 54 43 41 64 58 51 47 62 57 Dewpt 39 37 45 45 45 41 44 43 41 39 48 51 50 47 50 49 PWind Dir SE SW W N SE SW SW SW Wind Char LT LT LT LT LT GN LT LT Avg Clouds FW SC SC FW FW FW FW FW FW SC SC SC B1 B1 SC FW PoP 12hr 0 0 0 0 0 20 40 10 Rain shwrs S C C $$ TNZ071-022000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 132 AM EDT Sun Nov 2 2025 Date Sun 11/02/25 Mon 11/03/25 Tue 11/04/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 61 40 62 40 65 Temp 48 47 52 59 59 51 47 44 42 40 49 59 62 53 47 44 42 40 52 62 65 55 Dewpt 45 45 47 45 45 46 45 44 42 40 46 47 46 46 44 42 41 40 44 45 45 45 RH 89 93 83 60 60 83 93100100100 89 64 56 77 89 93 96100 74 54 48 69 Wind Dir NE NE E NE NE N E NW N NE N NW NW NW N NE NE NE NE NE N SE Wind Spd 2 3 4 4 5 3 2 1 1 1 2 5 5 3 2 2 2 2 3 3 3 2 Clouds OV OV B1 B1 B1 SC SC SC B1 B1 SC FW CL FW FW FW FW SC FW FW CL FW PoP 12hr 20 10 0 0 0 QPF 12hr 0 0 0 0 0 Rain shwrs C S S S Tstms S Date Wed 11/05/25 Thu 11/06/25 Fri 11/07/25 Sat 11/08/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 44 70 45 68 45 69 51 68 Temp 47 44 67 60 51 45 65 58 48 46 69 61 56 51 66 61 Dewpt 44 42 48 48 47 45 50 49 46 44 52 54 53 50 53 51 PWind Dir S SW W NE SE SW SW SW Wind Char LT GN LT LT LT GN LT GN Avg Clouds FW SC FW FW FW FW FW FW FW SC SC SC SC SC SC FW PoP 12hr 0 0 0 0 0 20 30 10 Rain shwrs S C C $$ TNZ036-022000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 132 AM EDT Sun Nov 2 2025 Date Sun 11/02/25 Mon 11/03/25 Tue 11/04/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 60 39 62 37 64 Temp 47 46 52 58 58 50 46 43 41 39 50 59 61 52 44 41 40 38 52 61 64 54 Dewpt 46 46 48 47 46 46 45 43 41 39 47 47 47 46 44 41 40 38 45 46 45 45 RH 96100 86 67 64 86 96100100100 89 64 60 80100100100100 77 58 50 71 Wind Dir NE NE NE E NE N N N NE NE N NW NW NW N N N NE NE E E S Wind Spd 2 2 3 3 3 2 2 2 2 2 2 3 4 2 2 2 2 2 2 2 2 1 Clouds OV OV B2 B1 B1 B1 SC FW SC B1 SC FW CL FW FW FW FW SC FW SC CL FW PoP 12hr 40 10 0 0 0 QPF 12hr 0.01 0 0 0 0 Rain shwrs L C C Tstms S Date Wed 11/05/25 Thu 11/06/25 Fri 11/07/25 Sat 11/08/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 42 68 42 66 44 68 49 67 Temp 44 43 65 58 48 43 64 56 47 45 66 60 53 49 65 59 Dewpt 43 43 49 49 47 43 50 50 46 45 54 54 53 49 54 53 PWind Dir SW SW W E S SW SW SW Wind Char LT LT LT LT LT GN LT LT Avg Clouds FW SC SC FW FW FW FW FW FW SC SC SC B1 SC SC FW PoP 12hr 0 0 0 0 0 20 40 10 Rain shwrs S C C $$ TNZ099-022000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 132 AM EDT Sun Nov 2 2025 Date Sun 11/02/25 Mon 11/03/25 Tue 11/04/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 60 41 64 41 68 Temp 49 48 53 57 55 49 46 44 42 41 50 61 64 55 47 44 42 42 54 65 67 58 Dewpt 46 46 48 47 47 47 46 44 42 41 47 48 48 48 46 44 42 41 45 46 46 47 RH 89 93 83 69 74 93100100100100 89 62 56 77 96100100 96 71 50 47 67 Wind Dir NE NE NE SE NW NW NW N N N N N N NW N N N N NE NE E SE Wind Spd 2 2 4 5 5 3 2 2 2 2 3 5 6 5 3 2 2 3 4 4 3 2 Clouds OV OV B2 B2 B2 B2 SC SC SC SC SC FW CL FW FW FW FW FW FW FW CL FW PoP 12hr 70 30 0 0 0 QPF 12hr 0.23 0.02 0 0 0 Rain shwrs S S C C L C Tstms S Date Wed 11/05/25 Thu 11/06/25 Fri 11/07/25 Sat 11/08/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 71 45 70 47 72 51 72 Temp 47 44 69 61 49 46 67 60 50 48 69 63 56 51 69 62 Dewpt 46 43 49 50 48 46 50 51 49 47 54 56 55 51 54 53 PWind Dir S SW W E S S SW SW Wind Char LT LT LT LT LT GN LT LT Avg Clouds FW FW FW FW CL FW FW FW FW FW SC SC SC SC SC FW PoP 12hr 0 0 0 0 0 10 30 10 Rain shwrs C S $$ NCZ060-022000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 132 AM EDT Sun Nov 2 2025 Date Sun 11/02/25 Mon 11/03/25 Tue 11/04/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 59 35 61 34 68 Temp 42 41 51 57 56 46 43 40 37 35 50 60 59 48 42 41 37 35 51 65 67 55 Dewpt 39 38 43 42 41 42 42 40 37 35 44 43 43 44 42 40 37 35 42 42 45 46 RH 89 89 74 57 57 86 96100100100 80 53 55 86100 96100100 71 43 45 72 Min/Max RH 55 100 51 100 42 Wind Dir SE SE SE SE SE E NE N N NW NW NW NW NW N N N NE NE W W S Wind Dir Deg 12 12 13 14 13 11 6 0 0 31 31 31 31 31 33 34 1 4 5 27 25 17 Wind Spd 1 2 5 8 5 2 1 0 0 1 2 6 8 3 2 1 1 1 1 2 3 1 Clouds OV OV B2 B1 SC SC SC SC SC B1 SC CL CL CL FW FW FW SC FW FW FW CL Clouds (%) 97 98 82 59 46 44 48 35 41 55 37 5 4 4 15 16 17 28 10 8 8 3 Vsby 10 10 10 10 10 10 10 9 9 7 10 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 30 20 0 0 0 QPF 12hr 0 0 0 0 0 Rain shwrs S S S ChanceThunder 10 5 0 0 0 Max Mix Hgt AGL Mix Hgt 4900 3200 2500 Max Vent Rt 51000 34600 7300 T Wind Dir SE N W T Wind Spd 9 9 3 ADI 51 35 8 Max LVORI 6 10 9 Stability D C B G F B B G G B B Ceiling 15900 13800 20800 6300 10800 25000 NONE NONE NONE NONE 25000 Sta Pres 27.98 27.96 28.00 28.02 28.07 28.08 28.11 28.14 28.16 28.13 28.09 Date Wed 11/05/25 Thu 11/06/25 Fri 11/07/25 Sat 11/08/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 40 69 41 69 42 67 46 67 Temp 44 41 68 53 46 42 68 53 46 43 66 56 51 46 66 55 Dewpt 42 38 44 46 45 41 48 48 44 41 50 52 51 46 51 50 PWind Dir SE SW NW W SE S S SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC FW PoP 12hr 0 0 0 0 0 10 30 10 Rain shwrs C 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 $$