Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
856 FOUS54 KMRX 021041 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 641 AM EDT Tue Jul 2 2024 TNZ017-022000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 641 AM EDT Tue Jul 2 2024 Date Tue 07/02/24 Wed 07/03/24 Thu 07/04/24 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 63 90 68 91 Temp 63 75 84 86 83 72 67 64 68 81 88 90 86 74 70 68 71 84 90 91 88 Dewpt 55 57 59 60 60 59 58 58 59 62 61 62 65 67 67 67 69 71 69 68 71 RH 75 54 43 42 46 64 73 81 73 53 40 39 50 79 90 97 93 65 50 47 57 Wind Dir E SE SE SE SE E E E SE S SW SW S S S S S W W W SW Wind Spd 4 5 5 5 5 3 2 2 1 3 5 4 2 1 0 0 0 4 6 6 2 Clouds FW SC FW FW FW FW FW FW CL FW FW FW FW SC B1 SC SC SC B1 B1 B1 PoP 12hr 0 0 5 5 30 QPF 12hr 0 0 0 0 0.05 Rain shwrs S S C C S Tstms S C C S Heat index 89 95 96 93 Max heat 84 87 89 93 85 97 98 Date Fri 07/05/24 Sat 07/06/24 Sun 07/07/24 Mon 07/08/24 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 71 92 71 87 67 88 67 89 Temp 74 73 89 86 73 73 85 83 69 69 86 85 69 70 87 84 Dewpt 71 72 72 72 72 73 72 70 67 68 67 67 65 67 68 68 PWind Dir S SW SW W NW NW SE SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC PoP 12hr 30 60 50 40 20 20 20 30 Rain shwrs S C C L C C C C S S S S S S C Tstms S C C L C C C C S S S S S C $$ TNZ071-022000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 641 AM EDT Tue Jul 2 2024 Date Tue 07/02/24 Wed 07/03/24 Thu 07/04/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 70 91 73 93 Temp 68 79 88 91 87 78 73 71 74 82 88 91 87 79 75 73 75 85 91 93 89 Dewpt 61 61 62 63 65 64 64 63 63 65 66 67 68 71 71 71 72 74 72 70 73 RH 78 54 42 40 48 62 73 76 69 56 48 45 53 77 87 93 90 70 54 47 59 Wind Dir NE NE SW SW S S SW N SW SW SW SW SW S S S S SW SW SW SW Wind Spd 2 2 2 3 3 3 2 2 2 3 8 6 4 1 2 1 1 5 6 6 3 Clouds SC SC FW FW SC FW FW SC SC SC SC FW SC SC SC SC SC SC SC SC SC PoP 12hr 0 0 5 5 20 QPF 12hr 0 0 0 0 0.02 Rain shwrs S S S Tstms S S S Heat index 94 91 93 99 99 97 Max heat 88 94 85 90 94 88 99 99 Date Fri 07/05/24 Sat 07/06/24 Sun 07/07/24 Mon 07/08/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 94 74 89 70 90 71 91 Temp 79 77 91 88 77 74 86 85 72 72 88 87 73 73 88 86 Dewpt 74 74 74 73 75 74 73 72 70 69 69 69 69 69 71 71 PWind Dir S SW SW SW N N SE SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC PoP 12hr 30 60 50 40 20 20 20 30 Rain shwrs S C C L C C C C S S S S S S S C Tstms S C C L C C C C S S S S S S S C $$ TNZ036-022000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 641 AM EDT Tue Jul 2 2024 Date Tue 07/02/24 Wed 07/03/24 Thu 07/04/24 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 91 70 91 74 93 Temp 67 79 88 90 86 76 72 71 73 83 88 91 86 79 76 74 76 87 92 93 88 Dewpt 60 62 64 65 65 64 63 63 64 65 66 68 69 71 71 71 73 75 73 71 73 RH 78 56 45 44 50 66 73 76 73 55 48 47 57 77 85 90 90 68 54 49 61 Wind Dir NE SE S S S SW W W SW S SW SW SW SW SW SW SW SW SW SW SW Wind Spd 2 2 2 2 2 2 2 2 2 3 4 3 3 1 1 1 1 3 3 3 2 Clouds SC FW FW FW SC FW FW SC SC SC SC FW SC SC SC SC SC SC B1 SC B1 PoP 12hr 0 0 5 5 20 QPF 12hr 0 0 0 0 0.02 Rain shwrs S S S Tstms S S S Heat index 95 90 96101100 96 Max heat 89 93 83 90 95 88 101 101 Date Fri 07/05/24 Sat 07/06/24 Sun 07/07/24 Mon 07/08/24 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 74 92 73 89 69 90 69 90 Temp 77 76 90 85 75 75 87 84 71 71 88 85 72 71 88 84 Dewpt 74 74 75 74 74 74 72 70 69 68 68 69 67 69 71 71 PWind Dir SW SW SW W N NW N SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC PoP 12hr 30 60 50 40 20 20 20 30 Rain shwrs S C C L C C C C S S S S C Tstms S C C L C C C C S S S S C $$ TNZ099-022000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 641 AM EDT Tue Jul 2 2024 Date Tue 07/02/24 Wed 07/03/24 Thu 07/04/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 74 93 76 94 Temp 73 80 88 90 86 80 76 74 76 83 89 93 91 82 79 77 77 86 92 94 90 Dewpt 65 64 64 64 64 64 65 65 67 69 70 70 71 73 73 74 74 74 73 73 73 RH 76 58 45 42 48 58 69 74 74 63 54 47 52 74 82 90 90 68 54 51 58 Wind Dir SE SE S S SE SE S SE S S S S S S S S S S SW SW SW Wind Spd 5 8 9 9 6 5 3 3 3 5 5 6 5 1 1 1 1 3 5 5 2 Clouds FW SC FW FW FW FW FW B1 SC SC SC FW FW FW SC SC SC SC SC SC SC PoP 12hr 0 0 5 5 20 QPF 12hr 0 0 0 0 0.01 Rain shwrs S S S Tstms S S S Heat index 87 94 99 98 87 94101103 98 Max heat 89 93 84 94 99 94 101 103 Date Fri 07/05/24 Sat 07/06/24 Sun 07/07/24 Mon 07/08/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 94 75 92 72 93 73 93 Temp 77 78 92 89 77 77 90 88 74 74 91 89 75 75 90 88 Dewpt 75 75 75 74 75 75 74 72 71 69 69 69 70 70 71 71 PWind Dir SW SW SW W N NW SW SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC PoP 12hr 20 60 50 40 20 20 20 30 Rain shwrs S S C L C C C C S S S S C Tstms S S C L C C C C S S S S C $$ NCZ060-022000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 641 AM EDT Tue Jul 2 2024 Date Tue 07/02/24 Wed 07/03/24 Thu 07/04/24 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 65 89 69 92 Temp 66 76 83 86 81 71 68 66 67 81 87 89 85 76 72 69 72 86 92 92 88 Dewpt 57 58 59 59 59 59 60 61 62 68 69 68 70 70 70 69 70 72 71 68 71 RH 73 54 44 40 47 66 76 84 84 65 55 50 61 82 93100 93 63 51 46 57 Min/Max RH 40 87 50 100 46 Wind Dir SE SE SE SE SE E E E E SE SW SW S N N N N SW SW SW S Wind Dir Deg 12 12 14 14 14 11 11 10 11 15 20 20 16 0 0 0 0 20 23 22 18 Wind Spd 5 5 6 6 4 2 2 2 2 3 3 4 2 0 0 0 0 1 4 3 1 Wind Gust 17 Clouds FW FW FW FW FW FW SC SC B1 SC SC FW FW FW SC B1 SC SC SC SC B1 Clouds (%) 25 19 19 14 18 18 28 48 54 36 27 22 17 21 40 56 44 40 47 43 52 Vsby 10 10 10 10 10 10 10 10 10 10 PoP 12hr 0 5 10 5 30 QPF 12hr 0 0 0 0 0.06 Rain shwrs S S C C S Tstms S C C S Heat index 84 91 93 90 92 99 96 94 Max heat 83 85 91 94 86 99 98 Haines 3 3 4 LAL 1 1 1 1 1 1 1 1 1 3 3 Max Mix Hgt AGL Mix Hgt 4600 5000 4700 Max Vent Rt 54100 37900 32100 T Wind Dir SE S SW T Wind Spd 13 8 5 ADI 47 33 28 Max LVORI 3 5 7 Stability F B A G F A A G G A B Ceiling NONE NONE NONE NONE 8000 NONE NONE NONE NONE NONE NONE Sta Pres 28.02 28.02 28.00 28.01 28.06 28.01 27.94 27.98 27.97 27.93 27.88 Date Fri 07/05/24 Sat 07/06/24 Sun 07/07/24 Mon 07/08/24 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 91 70 88 66 90 66 90 Temp 75 72 88 85 73 71 85 81 69 68 87 83 69 68 86 83 Dewpt 73 72 72 73 72 71 72 72 69 68 67 69 68 68 68 69 PWind Dir S SW SW W NW NW NE SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 SC B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 SC SC PoP 12hr 20 70 40 50 20 30 20 40 Rain shwrs S S C L C C C C S S S C S S C C Tstms S S C L C C C C S S S C S 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 $$