Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
579 FOUS54 KMRX 300655 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 254 AM EDT Mon Sep 30 2024 TNZ017-302000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 254 AM EDT Mon Sep 30 2024 Date Mon 09/30/24 Tue 10/01/24 Wed 10/02/24 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 74 61 76 62 76 Temp 62 62 68 72 73 68 64 64 62 63 68 73 75 70 65 64 63 63 68 73 74 67 Dewpt 62 62 66 67 66 66 64 63 62 63 66 67 66 66 65 64 63 63 66 66 64 63 RH 100100 93 84 79 93100 97100100 93 81 74 87100100100100 93 79 71 87 Wind Dir N NE SW W W SW SW SW W W W W W W SW W W W NW NW NW N Wind Spd 0 1 2 3 3 1 1 1 1 1 2 4 4 2 1 1 1 1 2 3 4 2 Clouds OV B1 SC SC SC B1 B2 OV B2 B2 B1 SC SC B1 B1 B2 B2 B1 SC SC FW FW PoP 12hr 70 20 40 30 5 QPF 12hr 0.09 0.02 0.04 0 0 Rain shwrs S C C L S S S C C C C S S Tstms S S S Obvis PF PF PF PF PF PF Date Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 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 56 79 59 79 57 76 53 75 Temp 59 57 76 69 62 60 77 69 61 58 73 65 56 54 72 64 Dewpt 58 57 64 63 61 59 65 63 60 58 60 55 52 51 57 57 PWind Dir NE S E SW SE N NE S Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW SC SC SC FW SC SC SC FW FW FW FW FW PoP 12hr 0 0 5 10 5 5 5 10 $$ TNZ071-302000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 254 AM EDT Mon Sep 30 2024 Date Mon 09/30/24 Tue 10/01/24 Wed 10/02/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 62 79 63 81 Temp 64 63 67 74 75 69 66 64 64 62 70 76 78 73 68 66 64 63 71 77 79 71 Dewpt 64 63 66 67 67 66 65 64 64 62 67 68 67 66 66 65 64 63 66 66 65 63 RH 100100 97 79 76 90 97100100100 90 76 69 79 93 97100100 84 69 62 76 Wind Dir E W W W W SW SW SW SW SW N N N N NE N NE N N N N NE Wind Spd 1 1 2 5 4 2 1 1 1 1 2 3 4 2 1 1 2 2 3 3 4 4 Clouds OV B1 B1 SC FW SC B1 SC B1 B2 B1 SC SC SC SC SC B1 B1 SC FW FW FW PoP 12hr 40 5 10 10 0 QPF 12hr 0.10 0 0 0 0 Rain shwrs C S C C C Obvis PF PF PF PF PF PF Date Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 83 62 83 61 80 56 79 Temp 62 59 80 73 66 63 80 73 65 62 78 70 61 57 76 69 Dewpt 61 59 66 64 64 62 67 65 63 60 63 59 56 55 60 59 PWind Dir NE NW SE SW E NE NE NW Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW SC SC SC SC SC SC FW FW FW FW FW FW PoP 12hr 0 0 5 10 0 5 5 10 $$ TNZ036-302000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 254 AM EDT Mon Sep 30 2024 Date Mon 09/30/24 Tue 10/01/24 Wed 10/02/24 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 76 61 79 62 81 Temp 63 62 68 74 74 68 65 63 62 61 71 77 78 72 66 64 63 63 72 78 78 70 Dewpt 63 62 67 67 67 66 65 63 62 61 67 68 68 66 65 64 63 62 67 66 64 63 RH 100100 97 79 79 93100100100100 87 74 71 81 97100100 97 84 67 62 78 Wind Dir E SW SW SW W W SW SW NW W N N NW N N N N N NE N N N Wind Spd 1 1 2 3 2 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 Clouds OV B2 B1 SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC FW FW FW PoP 12hr 40 5 20 5 0 QPF 12hr 0.04 0 0 0 0 Rain shwrs S S C C S S Tstms S Obvis PF PF PF PF PF PF Date Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 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 57 82 61 83 59 79 54 78 Temp 60 58 79 71 64 62 80 72 63 60 78 69 60 55 76 67 Dewpt 60 58 66 64 62 61 68 65 62 59 62 58 55 53 60 59 PWind Dir N S N SW N NE NE S Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW SC SC SC FW SC SC FW FW FW FW FW FW PoP 12hr 0 0 0 10 0 5 5 10 $$ TNZ099-302000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 254 AM EDT Mon Sep 30 2024 Date Mon 09/30/24 Tue 10/01/24 Wed 10/02/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 62 82 62 84 Temp 62 62 67 75 77 71 67 65 63 63 72 79 81 74 69 66 64 63 73 80 81 73 Dewpt 62 62 66 67 67 66 65 64 63 63 67 68 67 67 66 65 64 63 66 66 65 64 RH 100100 97 76 71 84 93 97100100 84 69 63 79 90 97100100 79 62 58 73 Wind Dir N W SW SW W W NW N NW NW N N N NW N N N N NE N N N Wind Spd 0 1 2 4 5 2 1 0 1 1 2 5 5 5 3 2 2 3 3 3 4 3 Clouds B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 10 5 5 0 0 QPF 12hr 0 0 0 0 0 Obvis F PF PF PF PF Date Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 84 64 85 62 82 60 80 Temp 64 60 81 75 68 65 81 75 67 63 79 71 64 60 77 70 Dewpt 62 59 66 65 64 63 68 66 64 61 63 60 58 56 60 60 PWind Dir N SE E S N NE NE SE Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW SC SC SC SC SC SC FW FW FW FW FW FW PoP 12hr 0 0 5 10 0 5 0 10 $$ NCZ060-302000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 254 AM EDT Mon Sep 30 2024 Date Mon 09/30/24 Tue 10/01/24 Wed 10/02/24 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 76 57 78 57 81 Temp 60 61 67 74 73 66 62 61 59 58 69 75 77 70 63 61 59 58 69 77 77 69 Dewpt 60 60 65 64 64 63 62 61 59 58 65 64 63 63 63 61 59 58 65 64 63 63 RH 100 97 93 71 73 90100100100100 87 69 62 78100100100100 87 64 62 81 Min/Max RH 69 100 62 100 60 Wind Dir N N SW W W W N N N N NW NW NW NW N N N NE N NW NW NW Wind Dir Deg 0 0 21 26 26 28 0 0 0 0 32 31 31 31 33 0 0 3 1 29 31 31 Wind Spd 0 0 2 4 4 1 0 0 0 0 2 5 5 2 1 0 0 1 1 3 3 2 Clouds OV B2 B1 B1 B1 SC SC SC B1 B2 B1 SC FW FW FW SC SC B1 SC FW FW FW Clouds (%) 91 75 56 59 64 41 35 40 68 80 51 46 25 12 19 29 48 57 28 16 17 14 Vsby 3 2 10 10 10 10 10 7 3 2 10 PoP 12hr 30 5 5 0 0 QPF 12hr 0.08 0 0 0 0 Rain shwrs S S S S Obvis PF PF F F F F Haines 3 3 3 LAL 1 1 1 1 1 1 1 1 1 1 1 Max Mix Hgt AGL Mix Hgt 3200 4200 5100 Max Vent Rt 26000 35300 23400 T Wind Dir SW N N T Wind Spd 5 8 4 ADI 23 31 20 Max LVORI 9 10 10 Stability F B B G D B B G F B B Ceiling 11700 11700 NONE NONE NONE NONE 8000 0 0 6300 7200 Sta Pres 27.81 27.80 27.83 27.85 27.87 27.86 27.86 27.89 27.90 27.88 27.88 Date Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 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 56 82 59 80 57 79 53 77 Temp 60 57 79 70 62 60 78 69 61 58 78 67 58 54 74 65 Dewpt 60 57 63 64 62 60 64 64 61 58 62 60 57 54 57 58 PWind Dir N S SE W N N E SE Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW SC SC FW SC B1 B1 SC SC SC SC FW SC SC SC FW PoP 12hr 0 5 5 10 0 5 5 10 This is an experimental product for planning and review purposes only, and is not to be substituted for an official fire weather spot forecast $$