Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
091 FOUS54 KMRX 210459 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 1259 AM EDT Fri Jun 21 2024 TNZ017-212000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 1259 AM EDT Fri Jun 21 2024 Date Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 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 92 69 92 Temp 67 68 82 89 89 86 77 72 69 70 82 90 91 86 78 74 71 72 83 90 91 86 Dewpt 63 65 67 66 64 68 67 65 64 65 68 68 66 68 67 66 66 68 70 67 66 67 RH 87 90 61 47 44 55 71 79 84 84 63 49 44 55 69 76 84 87 65 47 44 53 Wind Dir E E W N NE SW S SE SE SE SW W SW SW S S S S SW W W SW Wind Spd 1 0 1 2 2 2 1 1 1 0 2 2 3 2 1 1 1 1 5 9 9 5 Clouds CL CL CL FW FW FW FW FW CL FW CL FW FW FW FW FW SC SC SC B1 B1 B1 PoP 12hr 10 10 10 5 30 QPF 12hr 0 0 0 0 0 Rain shwrs S S S S C Tstms S S S S C Heat index 85 92 89 85 94 94 89 87 93 94 89 Max heat 92 94 86 95 95 87 96 96 Date Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 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 90 65 92 66 91 68 87 Temp 73 71 88 84 71 69 89 86 72 69 89 86 73 70 85 81 Dewpt 66 68 68 66 63 64 64 66 63 64 66 67 68 67 66 62 PWind Dir SW W E W S SW SW NW Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 SC FW FW FW FW FW SC SC FW SC B1 B1 SC SC PoP 12hr 40 30 10 20 20 40 30 40 Rain shwrs C C S C S S S C C S C C Tstms C C S C S S S C C S S C $$ TNZ071-212000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 1259 AM EDT Fri Jun 21 2024 Date Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 71 94 72 94 Temp 71 72 84 91 93 89 80 76 73 74 85 92 93 89 81 77 74 75 85 92 93 89 Dewpt 65 67 69 69 67 69 70 68 67 67 69 70 69 70 70 69 68 69 71 70 68 68 RH 81 84 61 49 43 52 72 76 81 79 59 49 46 54 69 76 82 82 63 49 44 50 Wind Dir SW S W NE NE SE SE SW SW S SW W W W S S S S SW W W W Wind Spd 1 1 1 2 2 2 1 1 1 1 2 2 2 2 2 2 2 2 5 6 6 4 Clouds FW CL FW SC FW SC SC SC FW FW FW FW FW FW FW FW SC SC SC SC B1 B1 PoP 12hr 5 10 10 5 20 QPF 12hr 0 0 0 0 0 Rain shwrs C Tstms C Heat index 88 96 97 94 83 89 98 98 94 85 90 98 97 93 Max heat 96 97 89 98 99 91 98 98 Date Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 94 70 95 71 94 71 89 Temp 77 75 92 88 76 74 93 89 76 74 92 88 76 73 87 84 Dewpt 69 71 72 70 68 69 68 68 67 68 71 71 71 70 70 66 PWind Dir SW W SW W SE SW S N Wind Char LT LT LT LT LT LT LT LT Avg Clouds SC SC SC FW SC FW FW SC SC SC SC SC B1 B1 SC SC PoP 12hr 40 30 10 20 20 40 40 40 Rain shwrs C C C C S S S C C C C C C Tstms C C C C S S S C C C C C C $$ TNZ036-212000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 1259 AM EDT Fri Jun 21 2024 Date Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 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 93 71 94 71 94 Temp 70 72 85 91 93 88 80 76 73 74 85 92 93 88 80 76 73 74 85 92 93 88 Dewpt 67 68 70 69 68 70 69 68 67 69 70 70 69 71 70 69 68 70 72 70 69 68 RH 90 87 61 49 44 55 69 76 81 84 61 49 46 57 72 79 84 87 65 49 46 52 Wind Dir W SW SW E E S NW SW W SW SW SW SW W SW SW SW SW SW SW W W Wind Spd 1 1 1 1 1 1 1 1 1 1 2 2 2 1 1 1 1 2 3 5 5 3 Clouds FW FW FW SC SC FW SC SC SC FW FW FW FW FW FW FW SC SC SC SC B1 SC PoP 12hr 5 5 10 0 20 QPF 12hr 0 0 0 0 0 Rain shwrs C Tstms C Heat index 90 96 97 93 83 90 98 98 94 83 91 98 98 92 Max heat 96 97 89 98 98 90 98 98 Date Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 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 94 68 95 70 94 70 89 Temp 75 73 92 88 75 72 92 89 76 73 92 88 75 72 87 83 Dewpt 69 71 72 70 68 68 69 70 67 68 72 73 70 70 69 66 PWind Dir W W NW SW W SW NW N Wind Char LT LT LT LT LT LT LT LT Avg Clouds SC SC SC FW FW FW FW FW SC SC SC SC B1 B1 SC SC PoP 12hr 40 30 10 20 20 40 40 40 Rain shwrs C C S C S S C C C C C C Tstms C C S C S S C C C C C C $$ TNZ099-212000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 1259 AM EDT Fri Jun 21 2024 Date Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 72 95 73 96 Temp 72 74 85 91 94 91 81 77 74 75 86 93 94 90 82 78 75 76 87 94 95 91 Dewpt 67 67 66 67 67 68 69 68 67 67 69 68 68 69 70 69 69 71 71 68 67 69 RH 84 79 53 45 41 47 67 74 79 76 57 44 43 50 67 74 82 85 59 43 40 49 Wind Dir N N S NE NE NE NE E N SE S S S W SW S S S SW W W W Wind Spd 0 0 1 2 2 2 1 1 0 1 2 2 2 2 1 1 1 1 2 5 5 4 Clouds FW FW FW SC FW FW SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 5 5 5 0 10 QPF 12hr 0 0 0 0 0 Rain shwrs S Tstms S Heat index 94 98 95 84 90 97 99 95 86 93 99 99 96 Max heat 94 98 90 97 99 92 99 99 Date Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 96 72 98 73 96 74 93 Temp 79 77 94 90 78 76 96 92 79 76 94 91 79 76 91 88 Dewpt 70 72 72 71 70 70 70 70 70 70 71 71 71 71 70 67 PWind Dir W W W W SW W W N Wind Char LT LT LT LT LT LT LT LT Avg Clouds SC SC SC FW FW FW FW FW SC FW SC SC SC SC SC SC PoP 12hr 20 20 10 20 20 40 30 30 Rain shwrs S S S S S S C C C C C C Tstms S S S S S S C C C C S C $$ NCZ060-212000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 1259 AM EDT Fri Jun 21 2024 Date Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 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 90 64 92 67 92 Temp 65 66 82 87 88 82 74 70 66 68 81 89 91 86 76 72 68 70 82 89 91 86 Dewpt 62 62 66 66 66 68 67 65 63 64 67 65 66 68 68 67 66 69 71 66 65 67 RH 90 87 58 50 48 63 79 84 90 87 63 45 44 55 76 84 93 97 69 47 42 53 Min/Max RH 47 90 42 100 41 Wind Dir N N N NW NE E N N N N N SW W S N N N N SW W W W Wind Dir Deg 0 0 0 32 3 9 0 0 0 0 0 23 26 18 0 0 0 0 23 26 27 27 Wind Spd 0 0 0 2 2 1 0 0 0 0 0 2 2 1 0 0 0 0 2 4 4 2 Clouds FW FW FW SC SC SC SC SC SC FW FW FW FW FW FW SC SC SC SC SC SC SC Clouds (%) 20 13 7 28 43 42 39 47 42 16 10 21 13 18 22 27 32 36 38 44 36 40 Vsby 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 10 5 20 5 30 QPF 12hr 0 0 0 0 0.03 Rain shwrs S S S S S S S Tstms S S S S S S S Heat index 85 94 89 86 92 89 Max heat 89 92 83 91 94 85 92 93 Haines 4 5 5 LAL 1 1 1 1 1 2 2 1 2 2 2 Max Mix Hgt AGL Mix Hgt 6400 7200 7500 Max Vent Rt 35200 41200 95000 T Wind Dir NE SE W T Wind Spd 4 4 9 ADI 31 36 83 Max LVORI 6 6 8 Stability G A A G G A A G G A A Ceiling 8900 NONE NONE NONE NONE 23500 23500 NONE NONE NONE NONE Sta Pres 28.15 28.08 28.03 28.03 28.05 27.97 27.92 27.91 27.90 27.86 27.81 Date Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 Thu 06/27/24 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 92 66 94 66 93 67 89 Temp 73 70 90 86 72 70 91 87 72 70 90 87 73 70 87 83 Dewpt 66 68 68 67 66 67 64 65 65 65 67 69 68 67 68 65 PWind Dir SW NW NW NW N W W NW Wind Char LT LT LT LT LT LT LT LT Avg Clouds SC SC SC FW FW SC FW FW SC SC SC SC B1 B1 SC SC PoP 12hr 30 40 10 30 20 50 30 50 Rain shwrs S C C C S C S S C C C C C C Tstms S C C C S C S S C C C 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 $$