FOUS54 KMRX 091827 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 227 PM EDT Thu Jul 9 2026 TNZ017-100800- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 227 PM EDT Thu Jul 9 2026 Date 07/09/26 Fri 07/10/26 Sat 07/11/26 Sun EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 84 67 81 65 Temp 83 80 72 70 69 70 76 80 80 77 72 70 69 69 73 77 79 77 71 68 67 67 Dewpt 71 70 69 68 67 69 71 73 71 70 69 68 68 69 71 73 72 70 68 68 67 67 RH 67 72 90 93 93 97 85 79 74 79 90 93 97100 93 87 79 79 90100100100 Wind Dir W W SW SW SW SW SW W W SW SW SW SW SW W W W W SW SW SW SE Wind Spd 10 5 2 2 2 5 10 11 10 8 4 5 6 9 10 9 6 4 0 0 0 0 Wind Gust 20 17 Clouds B1 B1 FW SC B1 B1 B2 B1 B2 B2 B1 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 PoP 12hr 30 90 90 90 60 QPF 12hr 0.01 0.32 0.55 0.87 0.04 Rain shwrs C C S C L L L C C L L D D D D L L S S C Tstms C S S C C C C C C S S C C C C S S Heat index 87 83 83 Max heat 90 85 89 85 Flood A A A A A A A A A A A A A A A Date 07/12 Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 Thu 07/16/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 65 83 62 86 62 88 66 88 Temp 80 78 68 67 80 78 66 64 83 81 66 65 84 83 69 68 86 83 Dewpt 72 70 66 66 67 66 62 62 65 67 62 63 67 70 66 67 70 71 PWind Dir E E E E E E W W W Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B2 B2 B2 B1 B2 B1 B1 SC B1 SC SC FW SC FW SC SC SC SC PoP 12hr 70 30 30 10 10 5 5 5 20 Rain shwrs C L S C C C S Tstms S L S S C S $$ TNZ071-100800- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 227 PM EDT Thu Jul 9 2026 Date 07/09/26 Fri 07/10/26 Sat 07/11/26 Sun EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 88 72 84 70 Temp 86 84 77 75 73 74 80 85 86 82 77 75 73 73 77 82 83 80 74 73 72 71 Dewpt 73 72 71 70 70 71 74 75 74 72 71 71 71 71 73 75 74 72 71 70 70 70 RH 65 67 82 84 90 90 82 72 68 72 82 87 93 93 87 79 74 77 90 90 93 97 Wind Dir W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW N SE Wind Spd 8 5 4 4 6 8 10 10 9 6 5 5 8 9 9 8 6 4 1 1 0 1 Clouds SC SC FW SC B1 B1 B1 B1 B2 B1 B1 B2 OV OV B2 B2 B1 B1 B2 B2 B2 B2 PoP 12hr 30 80 90 90 70 QPF 12hr 0.01 0.25 0.44 0.87 0.14 Rain shwrs C S C C D C C L D L L D D L L C C C Tstms C S C L C C C C C L C C S Heat index 93 90 85 94 94 8789 90 84 Max heat 94 84 94 94 89 90 Flood A A A A A A A A A A A A A A A Date 07/12 Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 Thu 07/16/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 69 84 68 87 68 89 70 90 Temp 82 81 73 70 81 80 70 69 84 83 71 70 86 84 73 72 87 86 Dewpt 74 72 70 69 73 70 68 67 70 70 67 67 70 71 69 69 72 72 PWind Dir SE NE NE E NE SE NW SW W Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B2 B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC FW FW FW SC SC PoP 12hr 70 30 60 20 20 5 10 5 20 Rain shwrs C L C C C L S S S Tstms C L C C L S S S $$ TNZ036-100800- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 227 PM EDT Thu Jul 9 2026 Date 07/09/26 Fri 07/10/26 Sat 07/11/26 Sun EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 87 71 85 69 Temp 85 83 75 73 72 72 79 82 84 81 75 73 72 72 77 82 84 79 73 72 71 70 Dewpt 74 73 72 71 70 71 74 76 75 74 72 72 71 71 74 76 75 74 72 71 70 70 RH 70 72 90 93 93 97 85 82 74 79 90 97 97 97 90 82 74 85 97 97 97100 Wind Dir W SW SW SW SW SW SW W SW SW SW SW SW SW SW W SW SW W N N N Wind Spd 4 3 2 2 2 4 5 6 5 4 3 2 3 4 5 4 3 2 1 0 0 0 Clouds SC SC FW SC B1 B2 B2 B2 B2 B1 B2 B2 OV B2 B2 B2 B1 B1 B2 B2 OV B2 PoP 12hr 30 90 80 90 60 QPF 12hr 0.03 0.35 0.40 0.59 0.14 Rain shwrs C S S S C D C S L C D L L D D L L C C C Tstms C S S C L C S C C C S C L C C C S Heat index 93 89 89 92 86 89 92 Max heat 94 89 94 89 92 Flood A A A A A A A A A A A A A A A Date 07/12 Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 Thu 07/16/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 69 84 67 86 67 89 69 90 Temp 82 80 72 70 81 79 69 68 84 81 70 69 86 83 72 71 87 84 Dewpt 74 73 70 69 73 71 68 67 70 71 67 67 71 72 69 70 73 73 PWind Dir S NE E NE E N W W W Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B2 B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC FW SC SC PoP 12hr 70 30 50 20 30 5 5 0 20 Rain shwrs C L C C S C S C S Tstms C L C S C S C S $$ TNZ099-100800- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 227 PM EDT Thu Jul 9 2026 Date 07/09/26 Fri 07/10/26 Sat 07/11/26 Sun EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max73 91 73 88 71 Temp 89 85 78 75 73 75 84 89 88 84 78 76 74 74 82 86 87 82 75 73 71 73 Dewpt 73 73 72 72 71 72 74 74 74 74 73 72 72 72 75 75 74 74 73 72 71 71 RH 59 67 82 90 93 90 72 61 63 72 85 87 93 93 79 70 65 77 94 97100 93 Wind Dir W W SW S S S SW W SW SW S S S SW W W W W SW N N N Wind Spd 6 4 2 2 2 2 5 8 8 4 2 2 2 2 5 6 5 3 1 0 0 0 Clouds SC SC FW SC B1 SC SC B1 B2 B1 SC B1 B2 B1 B1 SC B1 B1 B1 B2 B2 B2 PoP 12hr 10 50 60 80 70 QPF 12hr 0 0.09 0.17 0.39 0.09 Rain shwrs C C C C L C C D D L L L L C Tstms C C C S S C L C C S S S Heat index 97 92 91 98 97 91 89 95 95 88 Max heat 97 86 98 99 86 95 95 85 Flood A A A A A A A A A A A A A A A Date 07/12 Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 Thu 07/16/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 71 85 69 86 69 88 71 91 Temp 85 81 73 72 82 80 72 71 83 81 72 71 86 84 73 73 88 85 Dewpt 74 73 72 71 73 72 70 68 71 71 69 68 71 72 71 70 72 73 PWind Dir W NW SE SE SE SE S W W Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B2 B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC SC FW SC SC PoP 12hr 70 60 80 40 40 10 20 5 20 Rain shwrs C L L C L D C S S C S S S Tstms C L C C L C S C S S S $$ NCZ060-100800- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 227 PM EDT Thu Jul 9 2026 Date 07/09/26 Fri 07/10/26 Sat 07/11/26 Sun EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 88 68 85 66 Temp 83 77 71 69 68 69 79 85 83 77 72 70 69 68 77 82 83 78 70 68 68 67 Dewpt 72 71 69 68 67 69 73 72 72 71 70 69 68 68 73 74 73 71 70 68 68 67 RH 70 82 93 97 97100 82 65 70 82 93 97 97100 87 77 72 79100100100100 Max/Min RH 100 63 100 72 100 Wind Dir W W N N N N W W W SW N N N N W W W W N N N N Wind Dir Deg 25 24 0 0 0 0 25 26 25 22 0 0 0 0 26 27 28 28 0 0 0 0 Wind Spd 5 1 0 0 0 0 3 5 4 1 0 0 0 0 3 4 4 1 0 0 0 0 Clouds B1 SC SC SC B2 B2 SC B2 B2 B2 B1 B1 OV OV B2 B1 B1 B1 B1 B2 OV OV Clouds (%) 52 39 29 29 76 75 44 72 75 79 67 65 93 89 70 68 56 63 56 75 88 91 Vsby 10 10 10 10 7 10 10 10 10 10 10 PoP 12hr 40 70 60 80 50 QPF 12hr 0.01 0.17 0.17 0.52 0.02 Rain shwrs C S C C C C L S L C L L D D C C C C C Tstms C S C C C S C S C L L C S Heat index 88 91 88 88 89 Max heat 90 91 92 88 91 Flood A A A A A A A A A A A A A A A ChanceThunder 20 60 30 7030 Max Mix Hgt AGL Mix Hgt 4500 2200 Max Vent Rt 49900 17400 T Wind Dir W NW T Wind Spd 9 6 ADI 50 18 Max LVORI 10 10 Stability A G F B B F D B B F D Ceiling NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE Sta Pres 27.91 27.95 27.96 27.96 27.97 27.98 28.01 28.01 27.97 27.97 27.98 Date 07/12 Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 Thu 07/16/26 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 65 81 63 84 63 86 65 88 Temp 83 76 68 66 78 74 65 64 81 77 66 64 84 79 68 67 86 81 Dewpt 73 71 67 66 71 68 65 64 67 68 64 64 68 70 67 67 70 71 PWind Dir SW N SE SE SE N NW N NW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B2 B2 B2 B2 OV B1 B2 B1 B2 B1 B1 SC B1 SC SC SC B1 SC PoP 12hr 80 50 80 30 40 10 30 5 20 Rain shwrs C D C C D D C S C C S Tstms C L C C L C S C 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 $$