Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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964 FOUS54 KMRX 010517 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 117 AM EDT Tue Jul 1 2025 TNZ017-012000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 117 AM EDT Tue Jul 1 2025 Date Tue 07/01/25 Wed 07/02/25 Thu 07/03/25 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 85 67 85 63 87 Temp 70 71 77 81 81 77 70 69 69 69 75 81 85 81 71 66 64 66 77 83 86 82 Dewpt 69 70 73 72 72 71 70 69 68 68 70 69 68 68 66 64 63 65 66 65 64 66 RH 97 97 87 74 74 82100100 97 97 84 67 57 65 84 93 97 97 69 55 48 58 Wind Dir SW SW SW SW W SW SW SW W NW N NW NW NW N N NE NE N N N N Wind Spd 2 2 5 6 6 4 2 2 1 1 2 4 4 3 1 0 0 0 2 4 4 3 Clouds B1 B1 SC B2 B2 B1 B2 B2 B2 B2 SC SC SC FW FW FW SC SC FW FW FW CL PoP 12hr 80 80 20 5 5 QPF 12hr 0.51 0.27 0.01 0 0 Rain shwrs S S C C D L C C S S S S S Tstms S S C C D C C S S S S S S Obvis PF PF PF Heat index 86 86 84 88 84 Max heat 87 91 85 89 81 86 89 Date Fri 07/04/25 Sat 07/05/25 Sun 07/06/25 Mon 07/07/25 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 64 90 66 90 67 90 67 90 Temp 66 66 87 84 68 68 87 85 69 69 88 84 70 70 87 84 Dewpt 62 63 65 67 63 64 66 69 65 66 68 69 66 67 69 70 PWind Dir NE NE E S SE SW SE SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC PoP 12hr 0 5 5 10 5 20 10 30 Rain shwrs S C Tstms S C $$ TNZ071-012000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 117 AM EDT Tue Jul 1 2025 Date Tue 07/01/25 Wed 07/02/25 Thu 07/03/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 70 88 67 89 Temp 73 75 82 86 85 77 73 71 71 71 78 86 88 84 74 70 67 69 81 87 89 85 Dewpt 71 71 74 74 73 71 71 71 69 69 71 71 69 68 66 66 65 65 68 67 66 67 RH 93 87 77 68 67 82 93100 93 93 79 61 54 59 76 87 93 87 65 52 47 55 Wind Dir SW SW SW SW W SW SW W SE N N N N N N NE NE NE NE N N NE Wind Spd 3 4 5 6 6 5 2 2 2 2 3 4 5 4 2 2 1 1 3 5 5 4 Clouds B1 B1 B1 B1 B1 B2 OV B1 B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 80 60 10 0 5 QPF 12hr 0.28 0.34 0 0 0 Rain shwrs S S S C L L C Tstms S S C L C C Obvis PF PF PF Heat index 88 94 92 91 92 87 84 90 92 88 Max heat 94 94 91 93 83 90 92 Date Fri 07/04/25 Sat 07/05/25 Sun 07/06/25 Mon 07/07/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 92 69 93 71 93 71 93 Temp 71 69 90 86 73 72 92 85 74 73 91 87 74 73 91 86 Dewpt 65 65 68 68 67 67 69 69 68 68 70 69 68 69 71 71 PWind Dir NE NE E S S SW S SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW SC FW FW SC SC FW FW SC SC SC SC SC PoP 12hr 0 5 0 10 5 20 10 30 Rain shwrs S C Tstms S C $$ TNZ036-012000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 117 AM EDT Tue Jul 1 2025 Date Tue 07/01/25 Wed 07/02/25 Thu 07/03/25 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 86 69 88 66 89 Temp 72 73 82 86 83 76 73 71 69 70 79 86 88 82 73 68 66 68 81 87 89 83 Dewpt 71 71 74 75 75 71 71 70 68 69 71 70 69 67 66 64 63 65 68 67 66 67 RH 97 93 77 70 77 85 93 97 97 97 77 59 54 61 79 87 90 90 65 52 47 59 Wind Dir SW SW SW SW W SW SW W NW N N N N N N N N N NE NE N N Wind Spd 2 2 3 4 4 2 2 2 2 2 2 2 3 3 2 2 2 2 2 2 3 3 Clouds B1 B1 B1 B1 B2 B2 B2 B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 80 50 10 0 5 QPF 12hr 0.48 0.11 0 0 0 Rain shwrs S S C C D C S Tstms S C C D C S Obvis PF PF PF Heat index 88 95 90 91 92 85 84 90 92 86 Max heat 95 92 91 93 81 90 92 Date Fri 07/04/25 Sat 07/05/25 Sun 07/06/25 Mon 07/07/25 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 67 92 69 93 70 93 71 93 Temp 70 69 90 86 72 71 91 86 73 73 91 86 73 73 91 86 Dewpt 65 65 68 68 66 67 70 69 68 68 70 69 68 69 72 71 PWind Dir N NE NE S SW SW W SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW FW FW FW SC SC SC FW SC SC B1 SC SC PoP 12hr 0 5 0 5 5 20 10 40 Rain shwrs S C Tstms S C $$ TNZ099-012000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 117 AM EDT Tue Jul 1 2025 Date Tue 07/01/25 Wed 07/02/25 Thu 07/03/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 70 90 68 91 Temp 72 74 80 86 85 76 73 72 71 71 80 88 89 83 74 70 68 70 81 89 91 84 Dewpt 72 73 75 75 75 74 73 72 71 71 72 71 69 69 68 66 65 66 68 68 67 68 RH 100 97 85 70 72 94100100100100 77 57 52 63 82 87 90 87 65 50 45 59 Wind Dir SW S SW SW SW SW SW N N N N N N N N N N N N N N N Wind Spd 1 2 3 5 6 3 2 1 2 2 4 5 6 5 2 2 2 2 3 5 5 3 Clouds B1 B1 B2 SC B1 B2 B2 B1 SC SC SC FW FW SC FW FW FW FW FW CL FW FW PoP 12hr 70 40 10 0 5 QPF 12hr 0.39 0.42 0 0 0 Rain shwrs S S S C L C Tstms S S C L C Heat index 85 95 94 84 94 94 87 84 93 94 87 Max heat 95 98 94 95 83 93 95 Date Fri 07/04/25 Sat 07/05/25 Sun 07/06/25 Mon 07/07/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 94 71 94 72 94 72 93 Temp 72 72 91 87 73 73 92 86 74 74 92 87 74 74 91 86 Dewpt 67 67 69 70 69 69 70 71 69 70 70 71 70 71 71 72 PWind Dir N NE E SE SE S S S Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 0 5 0 5 5 10 10 30 Rain shwrs C Tstms C $$ NCZ060-012000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 117 AM EDT Tue Jul 1 2025 Date Tue 07/01/25 Wed 07/02/25 Thu 07/03/25 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 85 65 86 61 88 Temp 68 69 77 83 81 74 69 68 66 67 76 84 85 78 69 63 61 63 78 86 87 79 Dewpt 68 68 72 72 72 70 69 68 66 67 70 70 69 67 65 63 61 62 68 65 65 65 RH 100 97 85 70 74 87100100100100 82 63 59 69 87100100 97 71 50 48 62 Min/Max RH 67 100 58 100 47 Wind Dir N N S W SW NW SE N W NW N NW NW NW N N N N N NW N N Wind Dir Deg 0 0 18 24 20 32 12 0 27 31 33 31 32 32 34 0 0 0 34 32 33 34 Wind Spd 0 0 2 4 4 2 1 1 1 1 2 4 5 3 1 0 0 0 2 3 4 2 Clouds B2 B2 B1 B1 B1 B2 B2 B2 B2 B1 SC SC FW SC FW FW SC SC FW FW CL FW Clouds (%) 83 75 63 67 59 84 83 81 74 59 38 29 25 28 8 11 28 29 10 11 5 14 Vsby 7 7 10 6 6 6 6 6 7 7 10 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 80 60 30 5 10 QPF 12hr 0.71 0.40 0 0 0 Rain shwrs S S S L L L C S S C C Tstms S L L C C S C S Obvis PF PF Heat index 88 85 88 89 Max heat 88 90 88 90 88 90 ChanceThunder 80 30 20 5 10 Max Mix Hgt AGL Mix Hgt 3100 4800 6400 Max Vent Rt 21000 24200 37700 T Wind Dir W N N T Wind Spd 6 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 Fri 07/04/25 Sat 07/05/25 Sun 07/06/25 Mon 07/07/25 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 63 90 65 90 65 90 65 89 Temp 65 65 88 77 67 67 88 78 67 67 89 78 67 67 87 79 Dewpt 62 63 66 68 65 65 66 68 65 65 67 68 65 66 69 69 PWind Dir N SE E SE E SE SE SE Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW SC SC SC FW SC SC SC FW SC SC SC SC SC PoP 12hr 5 10 5 10 5 20 10 40 Rain shwrs S C Tstms S 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 $$