Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
980 FOUS54 KMRX 021736 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 136 PM EDT Wed Jul 2 2025 TNZ017-030800- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 136 PM EDT Wed Jul 2 2025 Date 07/02/25 Thu 07/03/25 Fri 07/04/25 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 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 64 86 63 90 66 Temp 85 80 72 68 65 67 77 83 85 81 71 67 64 67 80 86 88 84 74 69 67 70 Dewpt 63 65 65 64 63 65 66 64 63 65 63 62 61 63 66 64 64 66 66 64 63 65 RH 48 60 79 87 93 93 69 53 48 58 76 84 90 87 62 48 45 55 76 84 87 84 Wind Dir N N NE E E E NW NW NW N NE E NE NE NE NE NE E E E E E Wind Spd 4 4 1 1 0 0 2 3 4 3 2 1 1 1 2 3 4 3 2 2 2 2 Clouds FW SC SC FW FW SC FW FW SC FW FW CL FW FW CL FW FW FW FW CL FW FW PoP 12hr 0 0 0 5 5 QPF 12hr 0 0 0 0 0 Date 07/05 Sun 07/06/25 Mon 07/07/25 Tue 07/08/25 Wed 07/09/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 65 90 67 89 68 89 68 88 Temp 86 83 69 69 85 83 69 70 85 82 71 71 85 82 71 70 84 82 Dewpt 66 67 63 64 66 67 65 66 69 69 68 69 71 71 69 69 70 70 PWind Dir SE SE S SE W S W S SW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW SC SC SC SC SC SC SC SC SC B1 SC SC SC SC PoP 12hr 5 5 10 10 30 20 50 40 60 Rain shwrs C S S C C S S L Tstms C S S C C S C $$ TNZ071-030800- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 136 PM EDT Wed Jul 2 2025 Date 07/02/25 Thu 07/03/25 Fri 07/04/25 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 91 67 93 70 Temp 89 84 75 72 69 70 82 88 90 84 75 71 68 70 82 90 92 85 78 75 71 72 Dewpt 66 66 68 66 66 66 68 66 64 65 65 64 63 65 67 67 66 67 67 67 66 67 RH 47 55 79 81 90 87 63 48 42 53 71 79 84 84 61 47 43 55 69 76 84 84 Wind Dir N N N E NE NE NE N N N NE NE NE NE NE NE NE E E E E E Wind Spd 5 4 2 2 2 1 3 5 5 4 3 2 2 3 4 4 5 4 2 2 2 2 Clouds FW FW FW FW FW SC FW FW FW FW FW CL FW FW CL FW FW FW FW FW FW FW PoP 12hr 0 0 0 10 5 QPF 12hr 0 0 0 0 0 Heat index 92 85 85 93 95 88 Max heat 92 82 90 91 82 93 95 85 Date 07/05 Sun 07/06/25 Mon 07/07/25 Tue 07/08/25 Wed 07/09/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 70 92 70 92 71 92 71 91 Temp 91 84 75 73 89 85 74 72 89 84 74 74 90 84 74 73 89 82 Dewpt 68 68 68 66 70 68 68 67 71 70 70 70 72 71 70 70 72 71 PWind Dir E SE SW S W SE W S SW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW FW SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 5 20 10 30 20 50 30 70 Rain shwrs S C S S C C C L Tstms S C S S C C S L $$ TNZ036-030800- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 136 PM EDT Wed Jul 2 2025 Date 07/02/25 Thu 07/03/25 Fri 07/04/25 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 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 66 91 67 93 69 Temp 88 83 75 71 68 69 82 88 89 83 74 70 68 70 82 90 92 85 76 73 71 72 Dewpt 66 64 66 65 65 66 66 65 64 64 64 64 63 65 67 66 66 67 66 66 65 67 RH 48 53 74 81 90 90 58 47 44 53 71 81 84 84 61 45 43 55 71 79 81 84 Wind Dir N N N NE N NE NE N N N N NE NE NE NE E E E NE NE NE NE Wind Spd 2 3 3 2 2 2 2 2 3 3 2 2 2 2 2 3 3 2 2 2 1 1 Clouds FW FW FW FW FW CL FW FW FW FW CL CL FW CL CL CL CL FW FW FW FW FW PoP 12hr 0 0 0 5 0 QPF 12hr 0 0 0 0 0 Heat index 85 93 95 88 Max heat 92 90 91 82 93 95 85 Date 07/05 Sun 07/06/25 Mon 07/07/25 Tue 07/08/25 Wed 07/09/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 69 92 69 92 71 92 70 91 Temp 91 84 74 72 90 83 72 72 90 83 74 73 90 83 73 72 89 81 Dewpt 69 69 68 67 70 69 68 68 72 71 70 70 72 71 70 70 73 71 PWind Dir SE NW SW NW SW NW W NW W Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW FW SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 0 20 10 30 20 50 30 70 Rain shwrs S C S S C C S C L Tstms S C S S C S S L $$ TNZ099-030800- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 136 PM EDT Wed Jul 2 2025 Date 07/02/25 Thu 07/03/25 Fri 07/04/25 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 91 69 94 71 Temp 89 83 75 72 70 72 82 89 89 83 75 72 70 71 83 91 91 84 78 75 72 74 Dewpt 66 67 69 67 66 66 68 67 65 66 67 66 66 66 70 69 69 69 71 70 69 70 RH 47 59 82 84 87 81 63 48 45 57 76 81 87 84 65 49 49 61 79 84 90 87 Wind Dir N N N N N N N N N N N N N N NE E E NE E NE NE NE Wind Spd 5 5 2 2 2 2 3 5 5 4 2 2 2 3 3 3 3 2 1 1 1 1 Clouds FW FW FW FW FW FW FW CL FW SC FW CL FW FW CL CL FW FW FW FW FW FW PoP 12hr 0 0 0 5 0 QPF 12hr 0 0 0 0 0 Heat index 92 86 85 92 87 96 96 88 Max heat 94 92 93 83 96 97 86 Date 07/05 Sun 07/06/25 Mon 07/07/25 Tue 07/08/25 Wed 07/09/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 72 93 71 93 72 94 72 92 Temp 91 83 75 74 90 83 74 73 89 82 74 75 91 83 75 74 89 83 Dewpt 71 70 69 69 71 71 70 70 72 72 71 71 73 73 72 72 73 73 PWind Dir SE SE SE N SW NW W W W Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW FW SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 5 20 10 30 20 50 30 70 Rain shwrs S C S S C C S C L Tstms S C S S C C S C $$ NCZ060-030800- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 136 PM EDT Wed Jul 2 2025 Date 07/02/25 Thu 07/03/25 Fri 07/04/25 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 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 61 88 63 90 64 Temp 85 78 69 65 63 64 79 85 87 77 69 66 64 66 80 87 86 76 71 68 66 67 Dewpt 64 64 65 63 62 63 67 64 64 64 62 61 61 63 67 66 65 68 67 64 63 65 RH 50 62 87 93 97 97 67 50 46 64 78 84 90 90 65 50 50 76 87 87 90 93 Max/Min RH 100 46 93 47 93 Wind Dir NW NW NW N N N NW N N N NE E E E E E NE NE E E E E Wind Dir Deg 32 32 32 0 0 0 32 33 33 33 3 7 7 8 10 7 5 5 10 10 9 10 Wind Spd 5 3 1 0 0 0 1 4 5 3 1 1 1 1 1 2 2 2 1 1 1 2 Clouds CL FW CL CL SC FW CL FW FW SC FW FW SC FW FW FW SC SC FW FW FW FW Clouds (%) 3 11 4 4 27 24 4 24 6 36 8 12 32 21 14 24 28 46 24 16 13 10 Vsby 10 10 10 10 7 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 0 5 0 20 5 QPF 12hr 0 0 0 0 0 Rain shwrs S S Tstms S S ChanceThunder 0 5 0 10 5 Max Mix Hgt AGL Mix Hgt 5700 7100 Max Vent Rt 33000 35800 T Wind Dir N E T Wind Spd 4 5 ADI Max LVORI Stability MM MM MM MM MM MM MM MM MM MM MM Ceiling MM MM MM MM MM MM MM MM MM MM MM Sta Pres MM MM MM MM MM MM MM MM MM MM MM Date 07/05 Sun 07/06/25 Mon 07/07/25 Tue 07/08/25 Wed 07/09/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 64 88 64 89 66 89 66 89 Temp 86 77 67 66 85 77 67 67 86 77 68 68 86 78 68 68 86 77 Dewpt 67 68 64 64 67 67 65 65 69 69 67 67 70 70 67 67 70 69 PWind Dir SE E E SE W N NW N W Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 5 30 20 40 20 60 40 80 Rain shwrs C S C S S L C S C D Tstms C S C S S C C S L This is an experimental product for planning and review purposes only, and is not to be substituted for an official fire weather spot forecast $$