Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
273 FOUS54 KMRX 261441 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 1041 AM EDT Wed Jun 26 2024 TNZ017-262000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 1041 AM EDT Wed Jun 26 2024 Date Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 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 68 87 67 90 Temp 84 91 93 88 78 74 70 70 78 84 87 84 74 70 67 70 84 89 88 83 Dewpt 62 60 61 67 67 68 68 68 69 68 67 67 66 65 65 66 67 66 68 68 RH 48 36 35 50 69 82 93 93 74 59 52 57 76 84 93 87 57 47 52 61 Wind Dir W SW SW SW NE NE NE SW NW N N N NE NE E E SE S S SE Wind Spd 2 5 6 4 2 2 1 1 3 5 5 5 2 2 2 2 4 6 6 5 Clouds FW FW SC SC B2 B2 OV B2 B1 B1 SC FW FW FW SC FW SC SC B1 B1 PoP 12hr 30 60 40 5 30 QPF 12hr 0 0.14 0 0 0 Rain shwrs C L C C C C C S C C S Tstms C C C C S C C S S C S Heat index 91 88 90 87 87 92 92 87 Max heat 92 94 87 89 91 85 93 95 Date Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 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 92 73 88 64 87 66 91 Temp 74 74 89 85 75 75 85 83 70 65 84 81 68 68 88 87 Dewpt 67 69 72 72 70 71 73 69 68 62 56 58 55 57 61 64 PWind Dir SE SW SW W N N E S Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 B1 B1 B1 B1 B1 SC FW CL FW FW FW SC SC PoP 12hr 20 60 40 80 20 10 5 20 Rain shwrs S C L C C L D S S Tstms S C C C C C C S S $$ TNZ071-262000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 1041 AM EDT Wed Jun 26 2024 Date Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 72 89 71 93 Temp 86 93 95 90 82 77 74 73 81 87 89 86 79 74 71 73 86 91 92 88 Dewpt 66 63 63 69 71 71 71 71 72 72 71 69 70 69 68 68 70 69 71 72 RH 51 37 35 50 69 82 90 93 74 61 56 57 74 84 90 84 59 49 51 59 Wind Dir SW SW SW W S NW NE NW NE N N NE NE NE E E SW SW SW S Wind Spd 2 5 6 4 2 2 2 2 4 5 5 5 3 3 2 2 2 4 5 4 Clouds FW FW SC B1 B1 B2 OV B1 B1 B1 SC SC FW FW FW FW FW SC B1 B1 PoP 12hr 20 50 40 5 30 QPF 12hr 0 0.03 0 0 0.02 Rain shwrs C C C C S C C S C C Tstms C C C C C C S C C Heat index 95 86 85 94 95 90 91 96 99 95 Max heat 94 96 93 94 96 87 96 99 Date Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 93 76 91 69 90 69 95 Temp 77 77 91 90 78 78 89 86 74 70 87 85 71 71 92 90 Dewpt 70 71 73 71 72 72 74 72 71 65 59 60 58 62 62 65 PWind Dir S SW SW W N NE NE SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 B1 B1 B1 B1 B1 SC SC FW FW FW FW FW FW PoP 12hr 10 60 40 70 20 20 10 20 Rain shwrs C L C C L L S S S Tstms C L C C C L S S S $$ TNZ036-262000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 1041 AM EDT Wed Jun 26 2024 Date Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 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 96 70 88 70 93 Temp 83 92 95 90 80 76 72 72 81 87 88 83 77 73 70 72 85 91 92 87 Dewpt 65 64 65 70 70 71 71 71 72 72 71 69 69 68 67 68 70 69 72 72 RH 55 40 37 52 72 85 97 97 74 61 57 63 76 84 90 87 61 49 52 61 Wind Dir SW SW SW W NW N NE N NE N N NE NE NE NE NE S SW S S Wind Spd 2 4 5 3 2 2 2 2 2 3 3 3 3 3 2 2 2 3 3 2 Clouds FW FW SC B1 B1 OV B2 B1 B1 SC SC FW FW FW FW FW FW SC B1 B1 PoP 12hr 30 60 20 0 20 QPF 12hr 0.01 0.27 0.01 0 0 Rain shwrs S C L C C S S S S S Tstms S C C C C S S S S Heat index 98 96 83 85 94 94 87 90 96100 94 Max heat 94 98 91 94 95 84 96 100 Date Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 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 75 90 67 89 68 94 Temp 76 76 90 88 77 77 89 84 72 68 87 84 70 70 92 88 Dewpt 71 72 72 73 71 72 73 71 69 63 56 60 56 61 63 66 PWind Dir S SW SW W N NE NE S Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 B1 B1 B1 B1 B1 SC FW FW FW FW FW FW FW PoP 12hr 10 50 40 70 20 10 5 20 Rain shwrs C C C C L L S S Tstms C C C C C L S S $$ TNZ099-262000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 1041 AM EDT Wed Jun 26 2024 Date Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 99 73 90 74 95 Temp 88 95 98 93 83 79 75 74 83 88 90 86 80 77 74 76 86 93 94 90 Dewpt 65 63 63 69 71 71 71 71 71 71 71 69 70 70 70 71 71 71 71 72 RH 47 35 32 46 67 77 87 90 67 57 54 57 72 79 87 85 61 49 47 56 Wind Dir S S SW W W SW S W N N N NE NE NE NE E S S S S Wind Spd 2 4 5 4 2 1 1 2 3 4 5 4 2 2 2 1 2 5 5 4 Clouds FW FW FW SC B2 B1 B1 B1 SC SC SC SC FW FW FW SC FW SC SC SC PoP 12hr 20 40 30 0 20 QPF 12hr 0.02 0.03 0 0 0.03 Rain shwrs C C C S S S C S S S Tstms C C C S S S C S S S Heat index 98 88 88 94 96 90 83 91100101 97 Max heat 96 100 94 94 97 87 100 101 Date Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 95 78 94 72 93 73 96 Temp 79 77 92 90 79 79 92 88 77 73 90 89 75 75 94 91 Dewpt 72 74 70 72 72 73 72 73 71 67 59 61 57 64 64 68 PWind Dir S SW SW NW N NE NE S Wind Char LT LT LT LT LT LT LT LT Avg Clouds SC B1 B1 SC SC SC SC SC SC FW FW CL FW FW FW FW PoP 12hr 10 40 20 60 10 10 10 20 Rain shwrs C C S S C L S Tstms C C S S C L S $$ NCZ060-262000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 1041 AM EDT Wed Jun 26 2024 Date Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 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 95 68 88 68 90 Temp 85 92 94 89 79 74 70 69 81 87 88 82 74 71 68 70 83 88 89 83 Dewpt 64 60 60 66 67 67 67 68 70 68 69 71 69 68 67 69 70 69 70 71 RH 50 34 32 47 67 79 90 97 69 53 54 69 84 90 97 97 65 54 54 67 Min/Max RH 32 97 53 100 52 Wind Dir S SW SW SW W N N N NW W NW N N N N SE SE S S SE Wind Dir Deg 19 23 22 22 26 0 0 0 30 27 29 2 0 0 0 12 15 16 16 14 Wind Spd 1 3 4 2 1 0 0 0 2 4 4 2 0 0 0 1 2 5 4 2 Clouds FW FW FW SC B1 B2 OV B1 SC SC SC SC FW SC SC SC FW SC SC B1 Clouds (%) 19 18 13 30 56 74 90 60 43 49 43 29 18 32 35 29 24 39 45 51 Vsby 10 10 10 10 10 10 9 6 9 10 10 PoP 12hr 10 30 40 5 50 QPF 12hr 0 0.04 0.02 0 0.05 Rain shwrs S C C C C S C C S S C C S Tstms S C C C S S C C S C C S Heat index 92 85 91 92 86 87 92 94 88 Max heat 92 94 87 91 92 92 94 Haines 5 4 4 LAL 1 2 3 3 3 3 1 1 3 3 Max Mix Hgt AGL Mix Hgt 7800 3800 5200 Max Vent Rt 64500 30400 60000 T Wind Dir SW NW SE T Wind Spd 6 6 8 ADI 56 26 52 Max LVORI 6 8 8 Stability A A F F A A G G B B Ceiling NONE NONE NONE NONE 23500 14800 NONE NONE NONE NONE Sta Pres 27.80 27.68 27.71 27.72 27.77 27.75 27.78 27.85 27.84 27.86 Date Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 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 90 71 90 67 91 68 91 Temp 73 72 86 85 73 73 87 84 71 68 88 84 70 70 88 84 Dewpt 69 71 71 73 71 71 71 73 69 68 58 64 61 63 61 67 PWind Dir SE SW S NW NW NW E SE Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 B1 B1 B1 B1 SC SC SC SC FW FW SC SC SC PoP 12hr 20 70 30 80 20 30 10 40 Rain shwrs S C L C S C D S S C S C Tstms S C L C S C L S S C 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 $$