FOUS54 KMRX 160627 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 226 AM EDT Thu Apr 16 2026 TNZ017-162000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 226 AM EDT Thu Apr 16 2026 Date Thu 04/16/26 Fri 04/17/26 Sat 04/18/26 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 82 58 81 54 84 Temp 57 58 73 80 81 75 66 62 60 59 69 78 81 75 63 57 55 56 74 82 84 78 Dewpt 51 52 54 54 51 52 56 58 58 58 59 54 51 52 53 52 50 50 55 55 56 58 RH 80 80 51 41 35 45 70 87 93 96 70 43 35 45 70 83 83 80 51 40 38 50 Wind Dir SW S SW SW W W SW SW W SW W W W SW SE SE E SE SW SW SW W Wind Spd 2 2 10 14 13 6 4 3 2 2 3 5 5 2 1 1 1 2 4 10 10 5 Clouds B2 SC FW FW SC B1 B1 B1 B2 B1 SC SC FW FW FW SC SC SC SC B1 B1 B2 PoP 12hr 10 60 5 0 30 QPF 12hr 0 0.12 0 0 0.04 Rain shwrs C L C C C L Tstms S S S S S C Date Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 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 46 61 36 63 37 72 47 74 Temp 63 48 56 55 42 38 60 57 41 41 69 65 51 49 72 68 Dewpt 56 46 34 30 29 27 28 28 30 30 37 38 39 40 45 43 PWind Dir W NW NW NW NE SW SW SW Wind Char LT GN LT LT LT LT LT LT Avg Clouds B2 B2 B1 FW FW CL CL FW CL CL SC SC SC SC SC SC PoP 12hr 70 30 10 5 0 0 5 10 Rain shwrs L L C Tstms C $$ TNZ071-162000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 226 AM EDT Thu Apr 16 2026 Date Thu 04/16/26 Fri 04/17/26 Sat 04/18/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 60 85 59 86 Temp 61 62 75 82 82 76 69 65 61 60 73 82 85 79 68 63 60 61 76 85 86 80 Dewpt 52 53 56 55 55 56 59 60 60 59 60 57 55 56 56 55 53 55 58 58 57 59 RH 72 72 52 40 40 50 70 84 97 96 64 43 36 45 65 75 78 81 54 40 37 49 Wind Dir SW SW SW SW SW W SW SW SW SW W W W S SE SE S S SW SW SW SW Wind Spd 4 4 11 14 13 8 4 2 2 1 2 3 3 2 2 2 2 2 8 13 12 8 Clouds B1 FW FW SC SC B1 B1 SC SC SC SC SC FW SC SC SC SC SC SC B1 B2 B2 PoP 12hr 30 50 5 0 30 QPF 12hr 0.17 0.12 0 0 0.02 Rain shwrs C C S C C L Tstms S S S S C Date Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 48 64 40 68 43 75 50 77 Temp 63 49 59 59 46 42 65 62 47 45 72 69 56 53 74 71 Dewpt 55 45 35 34 32 31 31 35 36 36 38 41 41 43 47 48 PWind Dir NW N N N E SW S SW Wind Char GN GN LT LT LT LT LT LT Avg Clouds B2 OV B1 FW FW CL CL FW FW FW SC SC SC SC SC SC PoP 12hr 70 20 5 5 0 5 5 10 Rain shwrs L L S Tstms C $$ TNZ036-162000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 226 AM EDT Thu Apr 16 2026 Date Thu 04/16/26 Fri 04/17/26 Sat 04/18/26 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 58 85 58 86 Temp 59 59 75 82 82 74 67 63 60 60 72 83 85 78 67 62 59 60 75 84 85 79 Dewpt 52 53 57 57 55 59 60 60 59 59 62 59 56 57 57 56 55 56 59 59 58 60 RH 78 80 54 43 40 59 78 90 96 96 71 44 37 48 70 81 87 87 58 43 40 52 Wind Dir SW SW SW SW SW W SW SW W W S SW SW S S SE S SW SW SW SW W Wind Spd 3 2 9 11 11 6 3 2 2 1 2 2 2 2 1 1 1 2 5 10 10 6 Wind Gust 21 20 17 Clouds SC FW FW SC SC B2 SC B1 B1 B1 SC FW FW SC SC SC SC SC B1 B1 B2 B2 PoP 12hr 40 60 5 0 30 QPF 12hr 0.07 0.05 0 0 0.05 Rain shwrs C L C S C C L Tstms S C S S S C Date Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 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 47 64 40 69 42 76 49 77 Temp 61 48 61 59 44 41 66 62 45 45 73 69 55 51 75 71 Dewpt 53 44 33 34 32 31 32 35 36 36 39 42 42 45 48 49 PWind Dir NW NW N N NE SW SW SW Wind Char LT GN LT LT LT LT LT LT Avg Clouds B2 B2 SC FW FW CL CL CL FW FW SC SC SC SC SC SC PoP 12hr 70 20 5 5 0 5 5 10 Rain shwrs L L S Tstms C $$ TNZ099-162000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 226 AM EDT Thu Apr 16 2026 Date Thu 04/16/26 Fri 04/17/26 Sat 04/18/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 61 89 61 88 Temp 61 61 76 83 84 80 70 65 63 62 76 86 89 83 71 65 62 63 77 86 88 82 Dewpt 54 55 58 58 57 59 61 61 61 61 63 59 56 57 60 59 58 59 61 59 58 59 RH 78 81 54 43 40 49 73 87 93 97 64 40 33 41 68 81 87 87 58 40 36 46 Wind Dir S S SW SW SW W S S N N SW SW SW SW S S S S SW SW SW SW Wind Spd 2 2 6 10 10 6 2 1 0 0 1 2 3 2 1 1 2 2 5 10 10 6 Clouds SC FW FW FW FW B1 SC SC SC B1 FW FW FW FW SC FW SC SC SC SC B1 B2 PoP 12hr 20 20 5 0 20 QPF 12hr 0 0.03 0 0 0.01 Rain shwrs S S S S L Tstms S C Date Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 49 68 43 72 46 78 52 80 Temp 63 50 64 62 48 45 68 66 49 48 75 71 57 54 77 74 Dewpt 55 45 32 34 33 32 32 36 38 38 38 43 44 46 48 49 PWind Dir NW N N NE NE S SW SW Wind Char GN GN LT LT LT LT LT LT Avg Clouds B2 B2 B1 FW CL CL CL FW FW FW SC SC SC SC SC SC PoP 12hr 70 20 5 0 0 5 10 10 Rain shwrs L L S Tstms C $$ NCZ060-162000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 226 AM EDT Thu Apr 16 2026 Date Thu 04/16/26 Fri 04/17/26 Sat 04/18/26 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 83 56 85 54 86 Temp 55 55 73 81 81 74 66 61 58 56 72 82 85 78 66 59 56 55 75 84 86 79 Dewpt 51 51 55 50 52 50 53 56 57 56 58 50 48 51 52 51 50 52 56 54 53 54 RH 86 86 53 34 37 43 63 84 96100 61 33 28 39 61 75 80 90 52 36 32 42 Min/Max RH 33 100 28 90 32 Wind Dir N N W SW W W W W N N NW NW NW NW N N SE SE SW SW SW SW Wind Dir Deg 0 0 24 23 26 24 28 28 0 0 29 29 29 30 0 0 12 13 21 21 21 23 Wind Spd 0 0 5 9 9 4 1 1 0 0 1 3 3 1 0 0 1 1 2 6 8 4 Clouds B1 FW FW FW SC SC B1 SC B1 B1 SC FW FW FW FW FW SC SC SC B1 B1 B2 Clouds (%) 52 21 11 25 27 39 57 45 58 58 34 11 7 14 23 21 28 48 44 51 60 78 Vsby 10 10 10 10 10 10 10 10 7 10 10 10 PoP 12hr 10 20 5 0 10 QPF 12hr 0 0.11 0 0 0 Rain shwrs S S C Tstms S S ChanceThunder 5 20 5 0 10 Max Mix Hgt AGL Mix Hgt 6600 7400 6600 Max Vent Rt 88600 37600 94400 T Wind Dir W NW SW T Wind Spd 12 5 12 ADI 89 37 92 Max LVORI 6 10 5 Stability G B A G F A A G G B B Ceiling NONE 8000 20800 NONE 11700 NONE NONE NONE NONE NONE NONE Sta Pres 27.98 27.96 27.90 27.92 27.94 27.90 27.87 27.85 27.86 27.84 27.80 Date Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 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 45 64 37 70 39 75 45 76 Temp 62 46 59 58 43 39 66 61 43 41 72 67 50 47 74 70 Dewpt 55 45 32 29 28 27 27 31 33 33 33 37 38 40 43 43 PWind Dir W NW N N NE S SE SW Wind Char LT GN LT LT LT LT LT LT Avg Clouds B2 OV B1 FW FW CL CL FW FW FW SC SC SC FW SC SC PoP 12hr 60 20 5 5 0 5 5 10 Rain shwrs C L 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 $$