Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
803 FOUS54 KMRX 220722 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 322 AM EDT Sat Jun 22 2024 TNZ017-222000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 322 AM EDT Sat Jun 22 2024 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 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 69 90 70 87 Temp 67 70 83 89 90 86 76 72 70 72 83 88 89 84 76 72 70 72 78 85 86 82 Dewpt 64 65 67 67 64 67 67 67 66 69 71 68 67 66 68 66 69 66 71 64 65 61 RH 90 84 59 48 42 53 74 84 87 90 67 52 48 55 76 81 97 81 79 50 50 49 Wind Dir E SE SW SW SW SW S S S S SW W W SW SW SW SW W W W NW NW Wind Spd 1 1 2 3 4 2 1 1 1 1 5 10 10 5 3 3 3 3 5 8 9 5 Clouds FW CL CL FW CL FW FW SC FW FW SC SC B1 B1 B1 B2 B2 B1 SC FW FW FW PoP 12hr 10 10 10 70 30 QPF 12hr 0 0 0 0.14 0.01 Rain shwrs S L L L L C C Tstms S L C C C S C Heat index 86 92 89 88 92 92 Max heat 94 94 85 94 94 85 88 90 Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 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 64 90 67 91 69 87 66 90 Temp 67 67 89 85 69 70 90 83 71 71 83 81 68 68 88 84 Dewpt 61 60 60 63 61 62 65 65 65 65 67 64 62 62 63 64 PWind Dir NE W SE SW SW NW NE E Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW FW FW FW SC B1 B1 B1 SC SC FW FW FW PoP 12hr 5 10 10 50 50 40 5 10 Rain shwrs S C C C C C Tstms C C C S C $$ TNZ071-222000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 322 AM EDT Sat Jun 22 2024 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 72 93 72 91 Temp 73 74 85 90 92 89 80 76 74 74 85 91 92 88 79 76 74 73 82 89 91 87 Dewpt 69 70 69 69 68 69 70 70 69 70 71 69 69 68 72 69 72 68 74 69 70 66 RH 87 87 59 50 46 52 72 82 84 87 63 49 47 52 79 79 93 84 77 52 50 50 Wind Dir W SW SW W SW SW S S SW SW SW SW SW W SW SW S W W NW NW N Wind Spd 1 1 2 2 3 2 1 2 2 2 5 9 9 5 2 2 2 2 3 5 5 4 Clouds SC FW FW FW FW FW FW FW SC SC FW B1 SC B1 B1 B1 B1 SC FW FW FW FW PoP 12hr 10 5 10 60 20 QPF 12hr 0 0 0 0.21 0.01 Rain shwrs L L L L S S Tstms L C C C S S Heat index 89 95 96 94 83 90 96 97 92 88 94 97 Max heat 95 97 88 96 97 90 94 98 Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 94 71 94 73 89 70 92 Temp 72 72 93 89 74 73 92 87 75 74 86 84 72 72 89 87 Dewpt 66 63 65 66 66 66 68 68 68 68 69 66 65 64 66 66 PWind Dir NE W S SW SW NW NE NE Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW FW SC SC B1 B1 B1 SC SC FW FW FW SC PoP 12hr 5 10 10 50 50 40 5 10 Rain shwrs C C C C C C Tstms S C C C C C $$ TNZ036-222000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 322 AM EDT Sat Jun 22 2024 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 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 72 93 71 92 Temp 72 74 85 91 91 87 78 74 73 75 87 92 92 86 78 73 71 73 83 90 91 86 Dewpt 69 70 70 70 70 70 71 70 70 70 72 70 70 70 71 69 71 68 74 68 69 66 RH 90 87 61 50 50 57 79 87 90 84 61 49 49 59 79 87100 84 74 49 49 51 Wind Dir N SW SW S SW SW SW SW SW SW SW SW SW W W W SW W NW NW NW N Wind Spd 0 1 2 2 2 1 1 1 1 2 4 5 5 3 2 2 2 2 2 3 4 2 Clouds SC FW FW FW FW FW FW FW SC SC FW SC B1 B1 B1 B1 SC SC FW FW FW FW PoP 12hr 10 10 10 60 20 QPF 12hr 0 0 0 0.17 0 Rain shwrs L L L L S S Tstms L C C C S Heat index 90 97 97 92 94 98 98 91 90 94 96 Max heat 97 98 88 98 99 88 95 97 Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 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 68 95 71 93 71 89 68 92 Temp 71 71 93 88 73 73 91 86 73 73 86 83 70 70 89 86 Dewpt 65 63 67 68 66 66 69 70 68 68 69 67 63 63 66 66 PWind Dir N SW W SW W NW NE E Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW FW SC SC SC B1 B1 SC SC FW FW FW FW PoP 12hr 5 10 20 60 50 40 5 5 Rain shwrs S C L C C C C Tstms S S L C C C C $$ TNZ099-222000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 322 AM EDT Sat Jun 22 2024 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 73 96 75 95 Temp 74 75 86 92 94 90 81 77 75 75 88 94 96 90 82 78 75 77 85 93 95 90 Dewpt 69 69 68 68 68 68 70 70 70 70 69 68 68 69 71 69 73 69 74 69 69 67 RH 84 82 55 46 43 49 69 79 84 84 54 43 40 50 69 74 94 76 70 46 43 47 Wind Dir N SE S S S W S S S S SW W W W W W W W NW NW NW N Wind Spd 0 1 2 2 2 2 1 1 1 1 3 5 5 4 2 1 1 1 2 5 5 4 Clouds SC SC FW SC FW SC FW FW FW FW FW SC FW SC SC SC SC SC SC FW FW FW PoP 12hr 10 5 5 40 20 QPF 12hr 0 0 0 0.14 0 Rain shwrs S S C C S S Tstms S S C C S S Heat index 89 96 99 94 85 92 99101 95 86 93 98101 93 Max heat 96 99 91 99 101 93 100 103 Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 98 75 95 74 91 73 94 Temp 76 75 96 92 77 77 93 89 77 74 88 86 75 74 92 89 Dewpt 68 66 67 67 68 67 69 69 69 69 68 67 66 65 67 66 PWind Dir N NW W SW SW NW N E Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW FW SC SC SC B1 B1 SC SC FW FW FW FW PoP 12hr 5 10 20 50 50 30 5 5 Rain shwrs S C C C C C S Tstms S C C C C C S $$ NCZ060-222000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 322 AM EDT Sat Jun 22 2024 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 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 67 91 68 90 Temp 67 68 82 88 90 85 75 71 68 69 84 89 90 85 76 72 70 69 81 87 89 84 Dewpt 65 65 67 66 65 68 68 68 67 69 70 65 64 65 68 65 69 66 72 66 67 64 RH 93 90 61 48 44 57 79 90 97100 63 45 42 51 76 79 97 90 74 50 48 51 Min/Max RH 44 100 42 100 48 Wind Dir N N N W W SW N N N N W W W W N N N NW NW NW NW NW Wind Dir Deg 0 0 0 26 25 22 0 0 0 0 25 26 26 27 0 0 0 29 31 31 31 32 Wind Spd 0 0 0 2 2 1 0 0 0 0 2 5 5 2 0 0 0 1 3 5 5 2 Clouds SC FW FW FW FW FW FW SC SC SC FW SC SC SC SC B1 B1 B1 SC FW FW FW Clouds (%) 43 15 11 9 14 16 25 28 35 31 23 33 29 35 43 60 67 57 28 16 10 11 Vsby 10 10 10 10 10 10 10 10 10 PoP 12hr 10 5 10 40 30 QPF 12hr 0 0 0 0.04 0 Rain shwrs C C C C C C S S Tstms C C C C S C S S Heat index 85 88 88 85 92 Max heat 90 92 83 92 91 85 91 92 Haines 4 5 4 LAL 1 1 1 1 1 1 3 3 3 3 2 Max Mix Hgt AGL Mix Hgt 6500 7400 6600 Max Vent Rt 28100 102600 67900 T Wind Dir SW W NW T Wind Spd 3 11 9 ADI 24 89 59 Max LVORI 7 10 6 Stability G A A G G B A F F B A Ceiling NONE 23500 NONE NONE NONE NONE NONE NONE NONE 0 NONE Sta Pres 28.05 27.97 27.90 27.91 27.90 27.85 27.80 27.82 27.85 27.85 27.84 Date Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 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 64 93 67 92 67 88 66 90 Temp 68 67 91 86 69 70 89 85 71 68 85 81 68 68 87 83 Dewpt 64 61 62 64 63 63 65 67 66 66 66 65 63 63 65 66 PWind Dir NW NW NE SW SW NW N SE Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW FW SC SC SC B1 B1 B1 SC FW SC SC SC PoP 12hr 5 20 20 60 50 50 10 20 Rain shwrs S S C L C C C C S Tstms S S S L C C C C S This is an experimental product for planning and review purposes only, and is not to be substituted for an official fire weather spot forecast $$