FOUS54 KMRX 091547 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 1146 AM EDT Thu Jul 9 2026 TNZ017-092000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 1146 AM EDT Thu Jul 9 2026 Date Thu 07/09/26 Fri 07/10/26 Sat 07/11/26 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 84 67 83 67 81 Temp 82 83 80 72 70 69 70 75 80 81 78 72 70 69 68 73 78 80 77 Dewpt 72 71 70 69 68 68 69 71 72 71 69 69 68 68 68 70 72 71 70 RH 72 67 72 90 93 97 97 87 77 72 74 90 93 97100 90 82 74 79 Wind Dir W W SW SW S SW SW SW SW SW SW SW SW SW SW SW SW SW SW Wind Spd 11 10 8 3 2 3 6 10 11 11 8 5 5 5 8 9 9 6 3 Clouds B1 B1 SC SC SC B1 OV B2 B2 B1 B1 B2 B2 B2 OV B2 B2 B2 B2 PoP 12hr 60 40 90 90 90 QPF 12hr 0.08 0.16 0.25 0.80 1.04 Rain shwrs C L C S C L D L D D D D D D D D L Tstms C C C S S C L C C C C S S C C C C Heat index 86 87 85 Max heat 87 90 84 88 84 Flood A A A A A A A A A A A Date Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 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 83 65 83 63 86 64 88 Temp 68 68 81 79 68 67 81 78 66 65 83 81 67 66 85 83 Dewpt 68 68 71 69 66 66 68 67 63 63 66 68 64 64 69 70 PWind Dir SW NW E E E NE N W Wind Char LT LT LT LT LT LT LT LT Avg Clouds B2 B2 B2 B1 B1 B1 B2 B1 SC SC SC FW FW FW FW FW PoP 12hr 60 60 20 40 10 10 0 10 Rain shwrs L C C L S S C C Tstms C S S C S C $$ TNZ071-092000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 1146 AM EDT Thu Jul 9 2026 Date Thu 07/09/26 Fri 07/10/26 Sat 07/11/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 71 86 71 84 Temp 84 85 83 76 74 73 73 79 83 85 82 76 74 73 72 77 81 83 80 Dewpt 73 73 72 71 70 70 71 73 74 73 72 72 71 71 71 73 74 73 72 RH 70 67 70 85 87 90 93 82 74 67 72 87 90 93 97 87 79 72 77 Wind Dir W SW SW SW SW SW SW SW W SW SW S SW SW SW SW SW SW S Wind Spd 9 9 5 4 5 6 9 10 10 10 6 5 4 6 8 8 6 6 4 Clouds B1 SC SC FW SC B1 B1 B1 B2 B1 SC B1 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 30 30 90 80 100 QPF 12hr 0.07 0.07 0.39 0.50 0.84 Rain shwrs C C S S C C L L L L L D D D D D D L Tstms C C S S S S C L C C C C S S C L C C Heat index 90 92 88 90 92 87 86 89 84 Max heat 90 93 90 92 86 90 Flood A A A A AA A A A A A Date Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 86 69 85 68 87 68 88 Temp 73 70 83 81 73 71 83 81 71 70 84 83 72 70 86 85 Dewpt 70 70 73 71 69 69 72 70 68 67 70 70 68 67 71 72 PWind Dir SW NW NE NE E NE E N Wind Char LT LT LT LT LT LT LT LT Avg Clouds B2 B2 B2 B1 B2 B1 B1 B1 SC SC SC SC FW FW FW FW PoP 12hr 70 60 30 50 10 30 5 20 Rain shwrs L C C L C C C C C S S Tstms C S L S S C S S $$ TNZ036-092000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 1146 AM EDT Thu Jul 9 2026 Date Thu 07/09/26 Fri 07/10/26 Sat 07/11/26 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 87 70 86 70 84 Temp 85 86 82 75 73 72 72 79 82 84 81 75 73 72 71 77 81 83 79 Dewpt 74 74 73 72 71 70 71 74 75 74 73 72 72 71 71 74 75 74 73 RH 70 68 74 90 93 93 97 85 79 72 77 90 97 97100 90 82 74 82 Wind Dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW S Wind Spd 5 5 3 2 2 3 4 5 6 6 4 3 2 3 3 4 4 3 2 Clouds B1 B1 SC SC B1 B1 B1 B1 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 40 40 90 80 100 QPF 12hr 0.11 0.09 0.40 0.42 0.79 Rain shwrs C C S C C D L L L L D D D D D D L Tstms C C S S S C L C C C C S S C L C C Heat index 93 94 87 89 91 86 87 90 Max heat 93 94 89 93 87 90 Flood A A A A A A A A A A A Date Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 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 86 69 86 67 87 68 89 Temp 71 71 83 80 72 71 83 80 71 69 85 82 71 70 86 83 Dewpt 70 70 74 72 69 69 73 71 68 67 71 71 68 68 72 73 PWind Dir SW NW NE NE NE NE NE SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC FW FW SC FW PoP 12hr 60 50 30 50 10 20 5 20 Rain shwrs L C C C C C C C S S S Tstms C S C S S C S S $$ TNZ099-092000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 1146 AM EDT Thu Jul 9 2026 Date Thu 07/09/26 Fri 07/10/26 Sat 07/11/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 73 90 73 87 Temp 88 88 84 77 75 73 74 84 86 87 84 77 75 74 73 82 86 85 80 Dewpt 73 73 73 72 72 71 72 74 74 73 73 73 73 72 72 74 74 74 74 RH 61 61 70 85 90 93 93 72 68 63 70 87 94 93 97 77 68 70 82 Wind Dir SW W SW S S S S SW SW SW SW S S SW SW WW SW SW Wind Spd 6 6 4 2 1 2 2 5 6 6 4 2 2 2 2 4 6 5 3 Clouds B2 SC SC SC FW SC B1 B1 B2 B1 B1 SC B1 B1 B1 B1 B2 B1 SC PoP 12hr 40 10 90 50 90 QPF 12hr 0.05 0 0.27 0.08 0.29 Rain shwrs C C S D S C C C C L L D D L Tstms C C S L S C C C S S C L C C Heat index 96 96 90 91 94 94 90 88 94 93 85 Max heat 96 97 86 95 96 85 94 94 Flood A A A A A A A A A A A Date Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 87 71 86 70 87 70 89 Temp 73 71 84 82 73 72 83 81 72 71 85 83 72 72 87 85 Dewpt 72 71 74 73 71 70 73 72 70 69 71 71 70 69 71 72 PWind Dir SW NW N E E E SE SE Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC FW SC SC SC PoP 12hr 70 60 50 60 40 20 10 20 Rain shwrs L C C L C C C L C C S S S Tstms C C L C S C S S S $$ NCZ060-092000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 1146 AM EDT Thu Jul 9 2026 Date Thu 07/09/26 Fri 07/10/26 Sat 07/11/26 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 87 67 87 67 84 Temp 85 83 77 71 68 68 69 78 83 82 77 71 69 67 69 77 82 80 75 Dewpt 71 72 71 70 68 67 69 73 72 72 71 70 69 67 69 73 73 72 71 RH 63 70 82 97100 97100 85 70 72 82 97100100100 87 74 77 87 Min/Max RH 63 100 63 100 72 Wind Dir W SW SW N N N N W W W S N N N N W W W S Wind Dir Deg 25 22 21 0 0 0 0 25 24 24 19 0 0 0 0 26 26 27 19 Wind Spd 6 4 1 0 0 0 0 3 4 3 1 0 0 0 0 2 4 3 1 Clouds B1 B1 SC SC SC B2 B2 B1 B2 B1 B1 B1 B1 B2 OV B1 B2 B2 B1 Clouds (%) 65 64 44 29 37 75 70 66 73 66 54 56 64 82 89 67 73 70 67 Vsby 10 10 10 10 10 7 7 10 6 10 PoP 12hr 50 30 90 70 90 QPF 12hr 0.25 0.03 0.36 0.14 0.51 Rain shwrs C C C S S C C D C C C L L D D D D L Tstms C C C S S S C L C C C C S S C L C C Heat index 90 88 88 87 87 84 Max heat 90 92 88 90 87 87 Flood A A A A A A A A A A A ChanceThunder 40 30 60 40 70 Max Mix Hgt AGL Mix Hgt 4300 4500 1700 Max Vent Rt 49900 44600 13000 T Wind Dir W W W T Wind Spd 9 9 6 ADI 50 4513 Max LVORI 10 10 10 Stability B A G F B B F D B B Ceiling NONE NONE 23500 NONE NONE NONE NONE NONE NONE NONE Sta Pres 27.95 27.90 27.93 27.96 27.99 27.94 27.97 27.99 28.00 27.93 Date Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 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 85 65 83 63 85 64 87 Temp 68 67 82 77 68 67 81 77 66 65 82 78 66 66 85 80 Dewpt 68 67 72 71 68 67 70 69 65 65 68 69 65 65 68 70 PWind Dir S NW N SE N E N W Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 OV B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC PoP 12hr 60 70 50 70 30 30 10 20 Rain shwrs L C C L C C C L C S C S Tstms C C L C S L S 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 $$