Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
956 FOUS54 KMRX 260149 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 949 PM EDT Tue Jun 25 2024 TNZ017-260800- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 949 PM EDT Tue Jun 25 2024 Date 06/25/24 Wed 06/26/24 Thu 06/27/24 Fri 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 94 67 88 67 Temp 77 70 66 68 85 92 93 87 75 70 68 70 79 85 87 83 73 69 67 70 Dewpt 60 59 59 62 65 65 64 64 66 66 66 68 69 68 67 65 64 64 64 65 RH 56 68 78 81 51 41 38 46 74 87 93 93 72 57 52 55 73 84 90 84 Wind Dir S SE SE SE W W SW NW SW W S SW NW N N N NE NE E E Wind Spd 1 1 1 1 3 6 9 5 2 2 1 1 3 5 5 5 2 2 2 2 Clouds FW SC SC FW CL FW B1 B1 B1 B2 B2 B1 B1 SC SC SC FW FW SC SC PoP 12hr 5 30 60 40 10 QPF 12hr 0 0.01 0.26 0.03 0 Rain shwrs S C L C C C C C C Tstms S C C C S S C C Obvis PF Heat index 89 90 Max heat 84 95 97 84 90 92 83 Date 06/28 Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 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 92 70 92 71 87 65 89 65 92 Temp 90 82 73 73 90 86 73 73 85 83 71 69 87 85 69 70 90 86 Dewpt 68 69 69 69 71 71 71 70 72 70 66 66 65 64 63 65 68 69 PWind Dir SE SE SW S W N N E SW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds SC SC SC SC SC SC B1 B1 B1 B1 SC SC FW FW FW FW SC SC PoP 12hr 20 30 50 40 70 30 30 10 40 Rain shwrs S C S C C C C C L C S C S S C Tstms S C S S C C C C C C S C S S C $$ TNZ071-260800- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 949 PM EDT Tue Jun 25 2024 Date 06/25/24 Wed 06/26/24 Thu 06/27/24 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 97 71 91 71 Temp 78 74 71 73 87 95 97 90 77 74 72 72 82 88 90 86 78 73 71 73 Dewpt 64 63 63 65 67 66 66 68 69 69 69 70 72 72 71 70 70 69 67 68 RH 62 69 76 76 52 39 36 49 76 84 90 93 72 59 54 59 76 87 87 84 Wind Dir S S S NE SW SW SW W SW SW SE NW NE N N NE NE NE E E Wind Spd 1 1 1 1 3 6 8 5 3 2 2 2 4 5 5 5 3 2 2 2 Clouds FW SC SC FW CL FW B1 B2 B2 B1 B2 B1 B1 SC SC SC SC FW SC SC PoP 12hr 0 20 60 40 10 QPF 12hr 0 0 0.14 0.03 0 Rain shwrs S C L C C C C C C Tstms S C C C S C C C Heat index 90 98101 94 87 95 96 91 Max heat 83 98 101 86 95 97 87 Date 06/28 Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 75 94 75 91 70 92 70 94 Temp 91 88 77 77 92 89 77 77 89 87 76 71 90 88 74 73 92 91 Dewpt 72 72 73 73 75 74 73 73 76 72 72 69 70 69 67 68 72 73 PWind Dir SW S SW SW W N NE E SW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds SC SC SC SC SC SC SC B1 B1 B1 SC SC FW FW FW FW SC SC PoP 12hr 30 20 50 40 70 20 30 10 40 Rain shwrs C S S C C C C C L S S C C C Tstms C S S C C C C C L S S C C C $$ TNZ036-260800- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 949 PM EDT Tue Jun 25 2024 Date 06/25/24 Wed 06/26/24 Thu 06/27/24 Fri 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 97 69 90 70 Temp 80 74 71 73 87 95 95 86 76 71 70 71 82 87 89 84 76 72 70 72 Dewpt 66 64 63 65 68 68 68 68 69 70 69 70 73 73 72 70 68 67 66 67 RH 62 71 76 76 53 42 42 55 79 97 97 97 74 63 57 63 76 84 87 84 Wind Dir N N S S SW SW SW NW SW SW W N NE N N NE NE NE NE NE Wind Spd 0 1 1 1 2 5 5 3 2 2 2 2 2 3 3 3 2 2 2 2 Clouds FW SC SC SC FW FW B1 B2 B2 B1 B2 B1 SC SC SC FW FW FW FW SC PoP 12hr 5 30 60 30 10 QPF 12hr 0 0 0.13 0.02 0 Rain shwrs S C L C C C C C C Tstms S C C C C C C C Obvis PF Heat index 91100100 89 87 94 96 88 Max heat 87 100 101 84 94 96 84 Date 06/28 Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 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 74 93 74 91 68 92 69 95 Temp 90 87 76 76 91 87 76 76 89 86 73 71 90 86 73 73 93 88 Dewpt 73 72 72 73 76 74 73 73 76 74 70 68 69 69 65 67 73 72 PWind Dir S S SW SW W N NE NE SW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds SC SC SC SC SC SC SC B1 B1 B1 SC SC FW FW FW FW SC SC PoP 12hr 20 10 50 40 70 20 30 10 40 Rain shwrs S C C C C C L S S C C C Tstms S C C C C C L S S C C C $$ TNZ099-260800- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 949 PM EDT Tue Jun 25 2024 Date 06/25/24 Wed 06/26/24 Thu 06/27/24 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 99 72 93 72 Temp 84 78 74 76 90 97 99 92 80 75 73 74 83 90 92 88 80 75 73 74 Dewpt 65 65 64 65 65 65 66 67 69 69 70 70 71 72 72 71 71 71 70 70 RH 53 64 71 69 44 35 34 44 69 82 90 87 67 56 52 57 74 87 90 87 Wind Dir S N N N S SW SW W NW W W W N N N N NE N NE E Wind Spd 1 0 0 0 2 3 5 5 2 2 2 2 3 4 5 4 2 2 1 2 Clouds FW FW SC FW CL FW SC B1 B2 B1 B1 SC SC SC FW FW SC FW FW SC PoP 12hr 0 20 50 40 10 QPF 12hr 0 0 0.12 0.02 0 Rain shwrs S C C C C C C C C Tstms S C C C C C C C Heat index 100103 96 83 88 97100 94 83 Max heat 92 100 103 90 97 100 90 Date 06/28 Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 77 94 76 95 74 96 74 97 Temp 93 89 79 79 92 90 78 78 93 90 79 75 94 92 77 76 95 92 Dewpt 73 72 73 73 75 74 74 74 74 73 73 71 70 69 70 70 72 72 PWind Dir S S SW SW NW N NE E S Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds SC SC SC SC SC SC SC SC B1 B1 SC SC FW FW FW FW SC SC PoP 12hr 30 10 40 30 50 20 30 10 40 Rain shwrs C C C C S S C S C S C Tstms C C C C S S C S C S C $$ NCZ060-260800- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 949 PM EDT Tue Jun 25 2024 Date 06/25/24 Wed 06/26/24 Thu 06/27/24 Fri 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 65 94 66 90 66 Temp 76 70 67 68 86 92 94 87 74 69 67 68 82 89 86 80 73 69 67 69 Dewpt 63 60 59 63 65 62 62 65 65 66 66 67 70 68 69 71 70 69 67 68 RH 64 71 75 84 50 37 35 48 74 90 97 97 67 50 57 74 90100100 97 Max/Min RH 84 35 100 50 100 Wind Dir N N N N SW SW SW NW NW N N N NW W NW NW N N N SE Wind Dir Deg 0 0 0 0 21 23 22 30 29 0 0 0 30 27 29 32 0 0 0 12 Wind Spd 0 0 0 0 2 4 4 2 1 0 0 0 2 4 4 2 0 0 0 1 Clouds CL FW FW FW CL FW SC SC B1 B1 B2 B1 SC SC SC FW SC FW SC SC Clouds (%) 4 12 25 14 3 12 26 40 56 63 80 56 44 36 39 24 31 22 42 34 Vsby 10 10 10 10 10 10 10 10 10 10 5 PoP 12hr 0 20 30 50 10 QPF 12hr 0 0 0.02 0.03 0 Rain shwrs S C C C S C C C C S Tstms S C C C S C C C S Obvis PF F F Heat index 86 93 90 83 Max heat 82 93 95 82 93 93 Haines 6 4 LAL 1 1 1 3 3 3 3 3 1 2 Max Mix Hgt AGL Mix Hgt 7400 5400 Max Vent Rt 50700 43200 T Wind Dir SW W T Wind Spd 5 5 ADI 44 38 Max LVORI 5 8 Stability G G A A F F A A G G Ceiling NONE NONE NONE NONE NONE NONE 9800 NONE NONE NONE Sta Pres 27.87 27.85 27.78 27.70 27.73 27.75 27.75 27.75 27.78 27.85 Date 06/28 Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 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 91 70 91 70 91 68 92 67 91 Temp 88 84 73 72 88 84 72 72 89 84 71 70 91 84 71 70 89 85 Dewpt 69 70 70 71 73 73 71 71 72 73 71 69 69 70 68 68 70 71 PWind Dir S SE S S NW N N E S Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds SC SC SC B1 B1 B1 SC B1 B1 SC SC SC FW FW SC SC SC SC PoP 12hr 40 30 60 30 70 30 40 20 50 Rain shwrs S C C S C L C S C L C C C S C C Tstms S C C S C L C S C L C C C S 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 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