Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
807 FOUS54 KMRX 031221 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 821 AM EDT Wed Jul 3 2024 TNZ017-032000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 821 AM EDT Wed Jul 3 2024 Date Wed 07/03/24 Thu 07/04/24 Fri 07/05/24 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 93 71 90 Temp 81 88 90 87 77 74 70 75 88 93 92 90 80 75 71 74 85 90 90 85 Dewpt 63 64 65 66 66 65 66 68 70 67 67 69 71 71 70 72 74 71 70 72 RH 54 45 44 50 69 74 87 79 55 43 44 50 74 87 97 93 70 54 52 65 Wind Dir SW SW SW SW SE S SE S SW SW W W S S S SW SW SW SW SW Wind Spd 3 5 4 2 2 1 1 1 3 6 8 2 1 1 1 2 5 8 8 4 Clouds FW FW FW FW SC B1 B2 B1 SC B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 PoP 12hr 5 5 20 20 60 QPF 12hr 0 0 0.14 0.02 0.12 Rain shwrs S S S S S S S S C C L L L Tstms S S S S S S S S C L L L Heat index 93 97 96 95 83 92 96 95 90 Max heat 91 94 85 99 98 95 99 99 Date Sat 07/06/24 Sun 07/07/24 Mon 07/08/24 Tue 07/09/24 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 87 65 89 67 91 69 87 Temp 74 73 85 83 68 68 86 84 69 70 89 86 71 71 85 83 Dewpt 72 73 70 67 65 65 65 65 65 67 66 67 68 69 70 68 PWind Dir SW W N N E SW S SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 SC SC SC SC SC SC SC SC SC SC B1 B1 B1 PoP 12hr 60 30 20 20 10 30 30 50 Rain shwrs L L C C S S S C C C C C Tstms L C S C S S S C C C S C $$ TNZ071-032000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 821 AM EDT Wed Jul 3 2024 Date Wed 07/03/24 Thu 07/04/24 Fri 07/05/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 75 93 76 92 Temp 85 91 94 91 82 78 76 78 87 92 93 88 81 77 76 77 85 90 91 85 Dewpt 67 69 70 70 70 70 70 71 73 71 70 71 73 74 74 75 74 73 73 73 RH 55 49 46 50 67 76 82 79 63 51 47 57 77 90 94 94 70 58 56 67 Wind Dir SW SW SW SW S SW W SW SW SW SW SW S SW SW SW SW SW SW SW Wind Spd 4 5 5 4 3 2 2 2 6 8 8 4 2 2 2 3 5 8 8 5 Clouds FW FW FW FW SC B1 B1 SC SC B1 SC SC SC B1 B1 SC SC B1 B1 B1 PoP 12hr 10 5 20 20 60 QPF 12hr 0 0 0.01 0.02 0.17 Rain shwrs S S S S S S L L L L L Tstms S S S S S S S C L L L Heat index 88 96100 97 86 94 99 99 94 86 93 98100 92 Max heat 96 100 92 99 99 93 98 101 Date Sat 07/06/24 Sun 07/07/24 Mon 07/08/24 Tue 07/09/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 89 69 90 71 92 71 88 Temp 76 74 86 85 71 71 88 87 73 73 90 86 75 72 86 85 Dewpt 74 74 72 69 68 67 67 66 68 68 70 70 71 71 73 70 PWind Dir SW W NE N E SW SW SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 SC SC SC SC SC SC B1 SC B1 B1 B1 B1 B1 PoP 12hr 60 30 10 20 20 30 30 50 Rain shwrs L C C C S S S S C C C C C Tstms L C S C S S S S C C C S C $$ TNZ036-032000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 821 AM EDT Wed Jul 3 2024 Date Wed 07/03/24 Thu 07/04/24 Fri 07/05/24 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 94 74 94 75 91 Temp 84 91 94 89 80 77 74 76 88 92 94 89 80 78 76 77 87 90 91 83 Dewpt 67 69 70 70 71 71 70 72 74 72 70 71 74 74 74 75 76 74 74 73 RH 57 49 46 54 74 82 87 87 63 52 46 56 82 88 94 94 70 60 58 72 Wind Dir SW SW SW SW SW W SW SW SW SW SW W SW SW SW SW SW SW SW SW Wind Spd 4 5 4 3 2 2 2 2 3 4 4 2 1 1 2 2 3 4 5 3 Clouds FW SC FW SC SC B1 B1 SC SC SC SC B1 SC SC B1 SC SC B1 B1 B1 PoP 12hr 10 5 20 30 60 QPF 12hr 0 0 0.03 0.03 0.29 Rain shwrs S S S S C C L L L L L Tstms S S S S C C S C L L L Heat index 87 96100 94 83 97100100 95 84 98 99101 89 Max heat 96 100 90 100 100 94 99 101 Date Sat 07/06/24 Sun 07/07/24 Mon 07/08/24 Tue 07/09/24 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 72 89 67 90 69 91 70 88 Temp 74 73 86 83 69 69 88 85 71 71 89 85 72 72 86 83 Dewpt 74 73 70 68 67 66 67 67 66 68 70 71 70 71 73 70 PWind Dir SW W N NE N SW SW SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 SC SC SC SC SC SC SC B1 SC B1 B1 B1 B1 B1 PoP 12hr 60 30 10 10 10 30 30 50 Rain shwrs L C C S S C C C C C Tstms L C S S S C C C C C $$ TNZ099-032000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 821 AM EDT Wed Jul 3 2024 Date Wed 07/03/24 Thu 07/04/24 Fri 07/05/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 77 95 78 93 Temp 84 90 94 92 83 79 78 78 88 94 95 90 84 79 78 79 88 92 93 88 Dewpt 69 71 71 71 72 73 74 74 75 73 72 73 75 75 75 75 77 74 74 74 RH 61 54 47 51 70 82 88 88 66 51 48 58 74 88 91 88 70 56 54 63 Wind Dir S S S S S S S S S S SW SW S SW S SW SW SW SW W Wind Spd 5 5 5 5 2 2 2 2 3 5 5 3 2 2 2 2 3 5 6 4 Clouds SC FW FW FW SC B1 SC B1 SC B1 SC SC SC SC SC SC SC B1 B1 B1 PoP 12hr 10 10 20 20 70 QPF 12hr 0 0 0.02 0.01 0.16 Rain shwrs S S S S S S C C L L L Tstms S S S S S S C C L L L Heat index 88 96101 99 88 98103104 98 92 100102103 97 Max heat 96 101 94 103 104 97 102 103 Date Sat 07/06/24 Sun 07/07/24 Mon 07/08/24 Tue 07/09/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 92 70 93 73 94 74 91 Temp 77 75 89 88 74 71 90 90 75 74 92 88 76 75 89 87 Dewpt 75 74 70 68 68 67 66 66 69 69 70 71 73 72 72 71 PWind Dir W NW N N NE S S W Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 PoP 12hr 60 30 10 20 20 40 30 50 Rain shwrs L C S C S S S S C C C C C Tstms L C S C S S S S C C C S C $$ NCZ060-032000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 821 AM EDT Wed Jul 3 2024 Date Wed 07/03/24 Thu 07/04/24 Fri 07/05/24 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 68 91 71 90 Temp 80 87 90 85 76 71 68 70 85 91 91 86 77 73 71 74 84 89 89 83 Dewpt 64 68 67 67 67 68 67 69 74 71 70 73 75 72 71 73 74 74 71 74 RH 58 53 47 55 74 90 97 97 70 52 50 65 94 97100 97 72 61 56 74 Min/Max RH 47 97 50 100 56 Wind Dir SE S S S SE N N N SW SW SW SW N N N N W SW SW W Wind Dir Deg 15 17 18 17 12 0 0 0 22 22 22 23 0 0 0 0 24 23 23 24 Wind Spd 3 4 4 2 1 0 0 0 1 3 3 1 0 0 0 0 2 3 4 2 Clouds FW FW FW FW FW SC B1 SC SC SC SC SC SC B1 B1 SC SC B1 B1 B1 Clouds (%) 12 23 13 19 22 39 59 41 33 38 39 49 41 52 52 43 43 62 59 58 Vsby 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 10 10 20 20 70 QPF 12hr 0 0 0.01 0.01 0.55 Rain shwrs S S S S S S C C L L L Tstms S S S S S S S C L L L Heat index 91 93 88 93 98 97 93 91 98 95 90 Max heat 91 93 82 98 97 88 98 98 Haines 4 4 3 LAL 1 1 1 1 1 2 2 2 2 4 4 Max Mix Hgt AGL Mix Hgt 5400 4900 5500 Max Vent Rt 38400 34000 50500 T Wind Dir S SW W T Wind Spd 8 5 8 ADI 33 30 44 Max LVORI 4 8 8 Stability A A G G A A F G B B Ceiling NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE Sta Pres 28.02 27.95 27.98 27.97 27.91 27.86 27.85 27.85 27.85 27.84 Date Sat 07/06/24 Sun 07/07/24 Mon 07/08/24 Tue 07/09/24 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 69 88 64 90 68 90 67 88 Temp 71 70 85 82 67 66 88 84 70 70 87 83 69 69 85 82 Dewpt 71 70 70 68 67 66 66 67 68 69 68 70 69 69 70 70 PWind Dir W NW N NW NE S SE W Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B2 B1 SC SC B1 SC SC SC B1 B1 B1 B1 B2 B1 SC PoP 12hr 60 40 20 30 20 40 30 60 Rain shwrs L C C C S S C S S C C C S C L Tstms L C C C S C S S C C C S C 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 $$