Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
590 FOUS54 KMRX 150939 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 539 AM EDT Sat Jun 15 2024 TNZ017-152000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 539 AM EDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 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 67 90 69 89 Temp 67 78 85 86 81 71 68 67 70 82 88 88 82 74 71 69 71 83 88 87 83 Dewpt 66 65 60 56 57 55 57 59 63 67 67 67 68 67 67 66 68 71 70 69 69 RH 97 64 43 36 44 57 68 75 78 61 50 50 63 79 87 90 90 67 55 55 63 Wind Dir NE NE N N NE NE E E E SE S S SE SE SE SE SE S SE S SE Wind Spd 2 4 5 5 4 2 2 2 3 4 5 6 5 2 2 1 1 2 3 4 4 Clouds FW FW CL CL FW SC SC SC FW FW SC SC B1 SC B1 SC SC B1 B1 B1 B1 PoP 12hr 0 0 20 5 40 QPF 12hr 0 0 0 0 0.01 Rain shwrs S S C C C C Tstms S S S C C Heat index 85 91 87 93 91 87 Max heat 85 86 93 94 83 95 95 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 91 66 92 66 92 65 92 Temp 70 70 89 84 68 68 89 85 68 68 89 85 69 68 89 85 Dewpt 67 67 64 63 61 63 62 63 61 63 63 64 63 63 63 66 PWind Dir SE SE SE E E E SE SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 B1 B1 SC SC SC SC FW FW FW FW FW FW SC PoP 12hr 0 5 0 5 5 10 5 20 Rain shwrs S Tstms S $$ TNZ071-152000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 539 AM EDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 69 93 72 91 Temp 72 83 89 91 87 77 72 70 71 86 92 89 85 78 74 72 74 85 90 89 85 Dewpt 68 68 66 62 60 62 61 59 66 71 70 71 71 70 70 69 71 72 72 72 72 RH 87 61 47 38 40 60 68 68 84 61 49 56 63 76 87 90 90 65 56 57 65 Wind Dir NE NE NE NE NE NE NE N NE S SW S S S S SE SE S S SE S Wind Spd 2 5 5 5 5 3 2 2 2 2 5 5 4 3 2 2 2 2 2 3 3 Clouds FW CL CL CL FW FW FW FW FW FW SC SC SC SC SC SC SC SC B1 B2 B2 PoP 12hr 0 0 30 10 30 QPF 12hr 0 0 0.29 0 0 Rain shwrs C C S S C C Tstms C C S C C Heat index 86 92 91 98 95 90 91 97 96 91 Max heat 92 92 83 98 98 88 97 97 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 92 69 93 69 93 70 93 Temp 73 73 90 87 72 71 90 88 72 71 90 88 72 72 91 88 Dewpt 69 68 67 66 64 64 65 66 65 64 65 67 66 65 66 67 PWind Dir SE SE SE NE SE NE SE NE Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 B1 B1 B1 SC SC SC FW FW FW SC FW FW FW PoP 12hr 5 5 0 5 0 10 5 20 Rain shwrs S Tstms S $$ TNZ036-152000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 539 AM EDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 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 67 93 71 91 Temp 72 83 89 90 85 74 71 69 71 85 92 91 84 77 73 71 73 85 90 89 83 Dewpt 67 68 64 60 62 61 56 55 64 70 71 71 71 70 70 69 71 72 73 73 72 RH 84 61 44 37 46 64 59 61 79 61 51 52 65 79 90 93 93 65 58 59 70 Wind Dir NE NE NE NE NE NE NE NE NE S SW S S S S S S S S S S Wind Spd 2 3 3 3 3 2 2 2 1 2 4 4 2 2 1 1 1 2 2 2 2 Clouds FW CL FW CL CL FW FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 B1 B2 PoP 12hr 0 0 30 10 30 QPF 12hr 0 0 0.02 0 0.01 Rain shwrs C C C C Tstms C C C C Heat index 86 90 99 98 89 91 98 97 88 Max heat 90 91 81 99 99 86 98 98 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 92 69 93 69 93 70 93 Temp 73 73 90 86 71 71 90 86 72 71 91 86 72 72 91 87 Dewpt 70 70 68 69 64 65 65 67 65 65 66 68 65 66 67 67 PWind Dir SE SE NW E N E NW SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds B2 B1 B1 B1 B1 B1 SC SC SC FW FW FW SC FW FW FW PoP 12hr 10 5 0 5 0 10 5 20 Rain shwrs S Tstms S $$ TNZ099-152000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 539 AM EDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 72 95 75 93 Temp 74 86 93 95 91 80 76 73 74 87 94 92 86 81 77 75 76 84 91 92 87 Dewpt 69 69 67 63 64 65 64 64 69 71 71 71 71 71 70 70 70 71 71 69 69 RH 84 57 43 35 41 60 66 73 84 59 47 51 61 72 79 84 82 65 52 47 55 Wind Dir N NE N NE NE NE NE NE NE S S S SE SE SE SE SE SE SE SE SE Wind Spd 2 3 3 3 3 2 1 1 1 4 5 5 5 3 3 2 3 5 6 8 5 Clouds CL CL CL CL CL FW FW FW FW FW SC SC SC B1 B1 SC SC B1 B1 B1 B1 PoP 12hr 0 0 20 5 20 QPF 12hr 0 0 0.04 0 0 Rain shwrs S S S S Tstms S S S S Heat index 90 97 93101 99 91 85 89 98 97 91 Max heat 97 96 87 101 101 89 98 98 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 92 71 93 71 94 71 95 Temp 77 73 89 88 75 72 89 88 74 73 91 88 74 73 92 90 Dewpt 68 66 64 62 63 64 64 63 64 64 64 65 65 65 65 65 PWind Dir SE SE SE SE SE E SE SE Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 B1 B1 B1 SC SC SC FW FW FW FW FW FW FW PoP 12hr 5 5 0 0 0 5 5 10 $$ NCZ060-152000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 539 AM EDT Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 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 67 90 68 88 Temp 67 83 90 91 85 74 71 69 70 84 88 85 80 73 71 70 69 81 86 87 82 Dewpt 67 67 65 64 66 66 65 64 67 69 68 69 69 69 68 67 68 70 69 68 67 RH 100 59 44 41 53 76 81 84 90 61 52 59 69 87 90 90 97 69 57 53 61 Min/Max RH 41 93 52 97 53 Wind Dir N N NW NW N E SE E E SE SE SE SE SE SE SE SE SE SE SE SE Wind Dir Deg 0 33 30 32 1 9 12 11 11 14 15 14 13 13 13 13 12 14 14 14 13 Wind Spd 0 1 2 3 1 1 2 2 2 4 5 5 3 2 2 2 2 3 5 5 3 Clouds FW CL FW FW FW FW SC FW FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 B1 Clouds (%) 14 1 11 13 24 19 32 24 16 21 42 40 42 46 58 69 53 52 59 60 55 Vsby 6 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 10 5 40 10 40 QPF 12hr 0 0 0.07 0 0.01 Rain shwrs S C C C C Tstms S C C C C Heat index 86 88 92 89 83 85 90 91 85 Max heat 92 93 92 92 90 91 Haines 5 4 4 LAL 1 1 1 1 1 3 3 1 1 3 3 Max Mix Hgt AGL Mix Hgt 6600 5300 6500 Max Vent Rt 37900 61300 82700 T Wind Dir N SE SE T Wind Spd 4 9 10 ADI 33 53 72 Max LVORI 10 6 7 Stability G A A G G B A F F B B Ceiling 0 0 9800 10800 9800 NONE NONE 14800 NONE NONE NONE Sta Pres 27.92 27.89 27.88 27.92 27.99 27.98 27.99 28.02 28.05 28.03 28.00 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 65 88 64 90 63 90 63 90 Temp 70 66 85 82 68 65 87 83 67 65 88 83 66 65 88 83 Dewpt 66 64 61 61 60 61 60 62 61 61 62 63 62 62 62 64 PWind Dir SE SE E SE E E SE SE Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 B1 B1 B1 SC SC SC FW FW FW FW FW FW SC PoP 12hr 5 5 0 5 0 10 5 20 Rain shwrs S Tstms 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 $$