Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
077 FOUS54 KMRX 240524 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 123 AM EDT Mon Jun 24 2024 TNZ017-242000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 123 AM EDT Mon Jun 24 2024 Date Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 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 85 59 90 63 91 Temp 70 71 77 83 84 80 70 65 62 63 78 87 89 83 74 69 65 66 80 88 90 85 Dewpt 69 70 67 61 58 58 57 57 57 58 61 60 60 64 61 60 60 62 66 66 65 67 RH 97 97 71 47 41 47 63 75 84 84 56 40 38 53 64 73 84 87 62 48 44 55 Wind Dir W NW NW NW N N NE E E E S W W SW SE SE SE SE SW W W W Wind Spd 3 3 5 8 9 5 2 1 1 1 2 4 3 2 1 1 1 1 3 6 6 4 Clouds B2 B2 SC FW CL FW CL CL FW CL CL FW CL FW CL FW FW FW FW SC SC B1 PoP 12hr 10 0 5 5 30 QPF 12hr 0 0 0 0 0.05 Rain shwrs S C C L Tstms S C C L Heat index 91 88 Max heat 85 85 88 90 82 92 94 Date Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 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 67 87 64 91 69 92 70 88 Temp 72 70 85 82 69 68 89 86 74 72 90 87 75 72 86 83 Dewpt 67 68 65 64 62 62 66 66 66 68 68 69 68 70 71 69 PWind Dir SW N NE SE SE S S W Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 SC FW FW FW FW SC SC SC SC B1 SC SC SC B1 PoP 12hr 50 20 5 20 10 20 10 50 Rain shwrs L C S S S S C C Tstms L C S S S S C C $$ TNZ071-242000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 123 AM EDT Mon Jun 24 2024 Date Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 64 92 67 93 Temp 73 73 82 87 88 83 75 70 66 67 81 89 91 86 77 73 70 71 83 90 92 87 Dewpt 71 72 69 65 61 60 61 61 60 61 64 63 64 67 66 64 63 65 68 69 68 70 RH 93 97 65 48 40 46 62 73 81 81 56 42 41 53 69 73 78 81 61 50 46 57 Wind Dir SW N N N N N NE E E E W W W SE SE SE SE S SW W W W Wind Spd 2 2 4 5 8 5 3 2 2 2 1 2 3 2 2 2 2 2 4 5 6 4 Clouds B1 SC FW CL CL FW CL CL CL CL CL FW CL FW FW FW FW FW FW SC SC B1 PoP 12hr 0 0 5 5 30 QPF 12hr 0 0 0 0 0.20 Rain shwrs S S C C C Tstms S S C C C Heat index 85 89 86 95 96 92 Max heat 89 90 82 90 93 86 95 96 Date Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 90 69 94 73 95 74 92 Temp 75 73 88 85 74 72 92 89 78 76 93 90 79 76 90 87 Dewpt 70 70 67 66 65 65 68 69 69 70 71 71 71 71 72 71 PWind Dir SW N NE SW S SW S W Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 SC FW FW FW FW FW SC SC SC SC SC SC SC B1 PoP 12hr 50 20 5 10 10 20 10 50 Rain shwrs C C S S S C C Tstms C C S S S C C $$ TNZ036-242000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 123 AM EDT Mon Jun 24 2024 Date Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 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 89 64 92 67 92 Temp 71 72 82 87 89 82 74 70 66 67 81 89 91 86 77 73 70 71 82 90 91 86 Dewpt 71 71 69 64 62 61 60 60 60 61 65 64 64 68 66 65 64 66 70 69 69 70 RH 100 97 65 46 41 49 62 71 81 81 58 44 41 55 69 76 81 84 67 50 49 59 Wind Dir W N N N N N N NE NE NE SE SW SW S SE S S SW SW SW SW W Wind Spd 2 2 2 4 5 4 2 2 2 2 1 1 1 1 1 1 1 1 2 4 4 3 Clouds SC FW FW CL FW CL CL CL CL CL CL CL CL CL FW FW FW FW FW SC SC B1 PoP 12hr 0 0 5 10 40 QPF 12hr 0 0 0 0 0.10 Rain shwrs S S C C C Tstms S S C C C Heat index 85 89 86 95 96 91 Max heat 88 89 81 90 93 86 95 96 Date Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 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 90 68 94 72 94 73 92 Temp 74 72 88 84 73 71 92 89 77 75 92 89 78 75 90 87 Dewpt 70 70 66 67 64 64 69 70 69 70 72 71 70 73 73 72 PWind Dir NW N NE S S SW SW W Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 SC FW FW FW FW FW SC SC SC SC SC SC SC B1 PoP 12hr 50 20 5 10 5 20 10 50 Rain shwrs C C S S S C C Tstms C C S S S C C $$ TNZ099-242000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 123 AM EDT Mon Jun 24 2024 Date Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 67 95 71 95 Temp 76 76 85 92 94 88 79 74 71 72 85 92 94 89 81 76 73 74 86 93 94 89 Dewpt 72 73 70 66 63 62 63 63 63 63 64 63 64 67 67 67 66 67 69 69 68 70 RH 87 90 61 43 36 42 58 69 76 73 50 38 37 48 63 74 79 79 57 46 43 54 Wind Dir NW N N N N N N N N NE SE SW NW NE E S S S SW W W W Wind Spd 1 2 3 5 6 5 3 2 2 2 2 2 2 2 1 1 1 1 2 4 4 3 Clouds FW FW FW CL CL CL CL CL CL CL CL FW CL CL FW FW FW FW SC SC SC B1 PoP 12hr 0 0 5 5 30 QPF 12hr 0 0 0 0 0.05 Rain shwrs C C C Tstms C C C Heat index 90 95 92 90 98 99 94 Max heat 95 96 86 93 96 89 98 99 Date Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 92 71 96 75 97 75 96 Temp 77 75 90 87 76 74 94 91 80 78 95 92 80 78 94 91 Dewpt 71 71 67 66 65 66 67 67 68 71 71 71 72 72 72 72 PWind Dir NW N N SE SE S S W Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 SC SC FW FW FW FW FW FW FW SC SC SC SC SC SC PoP 12hr 40 20 5 10 5 20 10 30 Rain shwrs C S S S S S C Tstms C S S S S S C $$ NCZ060-242000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 123 AM EDT Mon Jun 24 2024 Date Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 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 59 93 63 92 Temp 70 70 80 86 87 81 71 66 62 64 80 89 91 86 75 69 65 66 81 89 91 86 Dewpt 69 70 69 64 61 60 59 58 57 59 62 61 61 65 64 63 61 63 66 64 66 68 RH 97100 69 48 42 49 66 75 84 84 54 39 37 50 69 81 87 90 60 44 44 55 Min/Max RH 42 87 36 93 41 Wind Dir NW NW NW NW N N N N N N S W NW NW E E N SE SW W W W Wind Dir Deg 30 30 31 32 33 34 2 0 0 0 17 27 31 32 11 11 0 13 20 27 26 25 Wind Spd 1 1 4 6 6 3 1 0 0 0 1 3 2 1 1 1 0 1 2 4 3 2 Clouds B1 SC FW CL CL CL CL FW FW FW CL CL CL CL FW FW SC FW FW SC SC SC Clouds (%) 60 43 12 2 0 0 0 7 9 8 1 4 2 4 7 17 28 21 23 33 34 44 Vsby 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 0 0 5 5 40 QPF 12hr 0 0 0 0 0.11 Rain shwrs S S C C C Tstms S S C C C Heat index 83 94 89 Max heat 87 87 89 91 83 90 94 Haines 4 5 5 LAL 3 1 1 1 1 1 1 1 2 3 3 Max Mix Hgt AGL Mix Hgt 5800 6100 6800 Max Vent Rt 99200 56400 78000 T Wind Dir N NW W T Wind Spd 13 6 9 ADI 86 49 68 Max LVORI 8 5 6 Stability G B A G G A A G G A A Ceiling 3200 0 0 NONE NONE NONE NONE NONE NONE NONE NONE Sta Pres 27.82 27.83 27.83 27.88 27.90 27.89 27.84 27.85 27.83 27.78 27.74 Date Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 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 66 90 65 91 69 92 68 91 Temp 72 69 87 84 70 68 89 86 74 72 90 86 73 71 89 85 Dewpt 67 67 66 64 63 65 66 68 68 69 69 70 69 69 69 70 PWind Dir NW NW NE SE SE S SE NW Wind Char LT LT LT LT LT LT LT LT Avg Clouds SC B1 SC FW FW FW FW FW FW SC SC SC SC SC SC B1 PoP 12hr 40 30 10 30 10 30 10 40 Rain shwrs C S C C C S C C C Tstms C S C C C S C 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 $$