Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
086 FOUS54 KMRX 180352 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 1052 PM EST Sun Nov 17 2024 TNZ017-180500- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 1052 PM EST Sun Nov 17 2024 Date Sun 11/17/24 Mon 11/18/24 Tue 11/19/24 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 40 67 46 65 Temp 44 43 42 52 62 64 58 52 48 48 47 57 64 64 59 Dewpt 40 40 41 48 52 53 52 50 47 45 45 50 53 56 56 RH 86 89 96 86 70 67 80 93 96 89 93 77 67 75 90 Wind Dir SE S SE SE SE NE NE E E SE E SE S SW SE Wind Spd 1 1 0 1 1 2 2 1 1 1 2 2 3 2 2 Clouds B1 B1 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 OV B2 OV PoP 12hr 0 0 0 60 QPF 12hr 0 0 0 0.25 Rain shwrs C C L L L Date Wed 11/20/24 Thu 11/21/24 Fri 11/22/24 Sat 11/23/24 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 65 34 44 32 42 33 47 Temp 57 56 63 49 39 34 42 39 34 33 41 40 36 33 45 41 Dewpt 56 56 57 40 30 27 29 30 30 31 35 34 31 30 33 32 PWind Dir S SW W W W W W W Wind Char LT GN GN BZ GN BZ GN GN Avg Clouds OV OV B2 SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 SC PoP 12hr 70 40 20 40 60 40 40 10 Rain shwrs L L C C S S S C L C C C C S Snowshwrs S S C L C C $$ TNZ071-180500- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 1052 PM EST Sun Nov 17 2024 Date Sun 11/17/24 Mon 11/18/24 Tue 11/19/24 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 45 70 51 66 Temp 47 46 45 55 67 69 61 54 52 52 53 58 64 66 63 Dewpt 46 45 44 50 52 54 53 52 51 50 51 55 60 61 60 RH 96 96 96 83 59 59 75 93 96 93 93 90 87 84 90 Wind Dir S S NE NE NE N E SE S SE SE S S S S Wind Spd 2 1 1 1 2 2 2 2 3 4 4 5 5 5 4 Clouds SC B1 B2 SC B1 B1 SC SC B1 B2 OV OV OV OV OV PoP 12hr 0 0 10 80 QPF 12hr 0 0 0 0.39 Rain shwrs L L D D L Tstms S S S Date Wed 11/20/24 Thu 11/21/24 Fri 11/22/24 Sat 11/23/24 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 66 37 49 36 48 35 52 Temp 59 58 64 50 42 37 47 44 39 36 45 44 38 35 49 46 Dewpt 59 58 54 38 32 28 29 32 33 33 36 34 34 32 36 35 PWind Dir SW W W W W W W W Wind Char LT GN GN BZ GN GN LT LT Avg Clouds OV OV B2 SC FW SC SC B1 B1 B1 B1 B1 B1 B1 SC FW PoP 12hr 70 20 10 30 50 20 20 0 Rain shwrs L C S S C C C S S Tstms S $$ TNZ036-180500- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 1052 PM EST Sun Nov 17 2024 Date Sun 11/17/24 Mon 11/18/24 Tue 11/19/24 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 44 71 50 64 Temp 47 45 45 54 65 67 59 53 51 52 53 58 63 64 62 Dewpt 47 45 45 50 53 54 53 52 51 51 52 57 60 61 61 RH 100100100 86 65 63 80 96100 96 96 96 90 90 97 Wind Dir SW SE N E SE E NE SE S S S S S SW SW Wind Spd 1 1 0 1 2 2 1 2 2 2 2 4 5 4 2 Clouds B1 B1 B2 B1 B2 B1 SC SC B2 OV OV OV OV OV OV PoP 12hr 0 5 10 80 QPF 12hr 0 0 0 0.50 Rain shwrs L L D D L Tstms S S S S Obvis PF PF Date Wed 11/20/24 Thu 11/21/24 Fri 11/22/24 Sat 11/23/24 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 66 37 49 35 48 34 52 Temp 59 58 64 49 40 37 47 43 37 35 46 43 37 34 50 45 Dewpt 59 58 52 36 30 27 30 31 33 32 35 34 33 32 35 34 PWind Dir SW W W W W W W W Wind Char LT GN LT GN GN GN LT LT Avg Clouds OV OV B1 FW FW SC SC B1 B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 70 30 10 40 50 20 10 5 Rain shwrs L C C S S C C C S S Tstms S $$ TNZ099-180500- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 1052 PM EST Sun Nov 17 2024 Date Sun 11/17/24 Mon 11/18/24 Tue 11/19/24 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 47 75 56 65 Temp 50 48 47 56 69 72 63 58 56 58 59 61 64 65 63 Dewpt 49 48 46 51 55 56 55 55 54 55 57 61 63 64 63 RH 96100 96 83 61 57 75 90 93 90 93100 97 97100 Wind Dir N N N SE S S S S S S S S S S S Wind Spd 0 0 0 1 2 4 3 3 4 6 8 9 9 8 5 Clouds B1 B1 B2 B1 SC FW FW SC B1 OV OV OV OV OV OV PoP 12hr 0 0 20 90 QPF 12hr 0 0 0.03 0.63 Rain shwrs S S D D D D L Tstms S S S S Obvis PF PF Date Wed 11/20/24 Thu 11/21/24 Fri 11/22/24 Sat 11/23/24 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 66 39 53 39 52 36 55 Temp 62 61 64 51 43 39 50 47 41 39 49 46 39 36 52 49 Dewpt 62 60 52 37 30 27 30 32 33 33 36 35 34 33 36 37 PWind Dir S W W W NW NW NW NW Wind Char LT GN GN GN GN GN LT LT Avg Clouds OV B2 B1 FW FW FW SC SC SC B1 B1 SC SC SC FW FW PoP 12hr 60 10 5 10 10 5 0 0 Rain shwrs L C Tstms S $$ NCZ060-180500- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 1052 PM EST Sun Nov 17 2024 Date Sun 11/17/24 Mon 11/18/24 Tue 11/19/24 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 41 75 48 64 Temp 45 43 42 54 69 70 57 51 50 50 53 58 62 63 61 Dewpt 44 42 41 48 50 51 51 50 49 50 51 56 58 58 58 RH 96 96 96 80 51 51 80 96 96100 93 93 87 84 90 Min/Max RH 100 47 100 84 Wind Dir N N N N SW S S SE SE SE SE SE SE SE SE Wind Dir Deg 0 0 0 0 21 18 18 13 13 12 13 15 15 15 14 Wind Spd 0 0 0 0 2 2 2 2 2 2 3 4 5 5 2 Clouds B1 B1 B1 SC SC FW FW SC B1 B2 OV OV OV OV OV Clouds (%) 51 57 58 49 35 21 25 30 58 84 97 96 92 92 94 Vsby 10 10 10 10 10 10 10 10 10 7 PoP 12hr 0 0 10 80 QPF 12hr 0 0 0 0.47 Rain shwrs L L D D D Tstms S S S Haines 3 3 LAL 1 1 1 1 1 1 2 2 Max Mix Hgt AGL Mix Hgt 2600 1500 Max Vent Rt 12000 20500 T Wind Dir S SE T Wind Spd 3 11 ADI 10 18 Max LVORI 10 6 Stability F F B B F D C B Ceiling NONE NONE 0 NONE NONE NONE NONE NONE Sta Pres 27.94 27.91 27.85 27.85 27.83 27.79 27.77 27.76 Date Wed 11/20/24 Thu 11/21/24 Fri 11/22/24 Sat 11/23/24 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 66 33 48 32 46 31 51 Temp 57 56 64 48 38 33 45 42 35 32 43 41 35 31 48 43 Dewpt 57 56 54 36 28 24 26 29 30 30 32 32 31 29 32 32 PWind Dir SE W NW W NW NW NW NW Wind Char LT GN LT GN GN GN LT LT Avg Clouds OV OV B2 SC FW FW SC SC B1 B1 B1 SC B1 B1 SC FW PoP 12hr 80 20 5 20 20 10 5 0 Rain shwrs D L S S 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 $$