Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
556 FOUS54 KMRX 150834 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 334 AM EST Fri Nov 15 2024 TNZ017-152100- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 334 AM EST Fri Nov 15 2024 Date Fri 11/15/24 Sat 11/16/24 Sun 11/17/24 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 57 42 60 35 64 Temp 44 47 50 54 56 51 48 47 44 42 49 56 59 50 43 40 37 36 49 60 62 51 Dewpt 44 46 48 48 47 46 46 45 43 40 44 45 45 44 41 38 35 34 42 46 46 44 RH 100 96 93 80 72 83 93 93 96 93 83 66 60 80 93 92 92 92 77 60 56 77 Wind Dir W W NW NW NW NW NW NW N N NE N N NE E E E SE SW SW SW S Wind Spd 5 4 5 6 5 2 1 1 1 2 2 2 2 1 1 1 1 1 2 5 3 1 Clouds OV B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 FW CL FW FW SC SC SC SC SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Obvis F Date Mon 11/18/24 Tue 11/19/24 Wed 11/20/24 Thu 11/21/24 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 40 66 44 67 53 64 43 53 Temp 43 42 61 54 46 45 63 59 56 54 64 57 50 44 51 46 Dewpt 40 41 49 48 44 43 54 55 54 53 56 50 45 41 42 37 PWind Dir S SW SE S S SW SW SW Wind Char LT LT LT LT LT LT GN GN Avg Clouds SC SC SC B1 B1 B1 B1 B2 B2 B2 B1 SC B1 B1 B1 B1 PoP 12hr 0 0 10 50 50 30 40 50 Rain shwrs C C C C S C C C C C $$ TNZ071-152100- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 334 AM EST Fri Nov 15 2024 Date Fri 11/15/24 Sat 11/16/24 Sun 11/17/24 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 58 43 63 40 67 Temp 50 49 51 56 58 54 50 48 45 43 51 60 62 53 46 43 42 41 50 62 65 55 Dewpt 48 47 48 48 48 47 46 46 44 43 46 48 48 47 45 43 41 41 45 49 50 48 RH 93 93 89 74 69 77 86 93 96100 83 64 60 80 96100 96100 83 62 58 77 Wind Dir W N N N NE N NE NE NE NE NE NE NE E E SE SE S SW SW SW SW Wind Spd 2 1 3 5 5 4 4 3 2 3 3 4 3 2 1 1 1 1 2 4 3 2 Clouds OV OV B2 B2 B2 B2 B2 B1 SC SC SC FW CL CL FW SC B1 B1 SC SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Mon 11/18/24 Tue 11/19/24 Wed 11/20/24 Thu 11/21/24 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 45 69 50 70 56 65 45 54 Temp 48 46 63 57 51 52 67 64 59 56 65 59 51 47 51 48 Dewpt 46 44 51 50 49 49 59 60 59 56 56 51 46 42 41 39 PWind Dir S N SE S SW W W SW Wind Char LT LT LT LT LT LT GN GN Avg Clouds SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 PoP 12hr 0 0 20 60 60 30 40 40 Rain shwrs S C L L C C C C C C C $$ TNZ036-152100- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 334 AM EST Fri Nov 15 2024 Date Fri 11/15/24 Sat 11/16/24 Sun 11/17/24 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 59 43 62 39 66 Temp 51 49 52 57 58 53 48 46 44 43 51 59 61 52 45 42 41 41 51 61 63 53 Dewpt 47 46 48 48 48 47 46 45 44 42 47 48 48 47 44 42 41 41 47 49 50 48 RH 86 89 86 72 69 80 93 96100 96 86 67 62 83 96100100100 86 65 62 83 Wind Dir W NW N N N NE NE NE NE NE NE NE E NE NE NE SW SW SW SW SW SW Wind Spd 2 2 2 4 4 2 2 2 2 2 2 2 2 1 1 1 1 1 2 3 2 1 Clouds B2 B2 B1 B2 B1 B1 SC SC SC SC SC FW CL FW FW SC B1 B1 B1 SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Mon 11/18/24 Tue 11/19/24 Wed 11/20/24 Thu 11/21/24 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 44 67 49 68 55 64 44 53 Temp 46 45 63 55 50 52 65 62 58 55 64 57 49 45 52 46 Dewpt 46 45 51 50 49 50 60 60 58 55 55 50 45 42 40 38 PWind Dir SW SE S SW SW W W SW Wind Char LT LT LT LT LT LT LT GN Avg Clouds SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 PoP 12hr 0 0 30 70 50 30 40 40 Rain shwrs C L L C C S C C C C C $$ TNZ099-152100- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 334 AM EST Fri Nov 15 2024 Date Fri 11/15/24 Sat 11/16/24 Sun 11/17/24 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 62 44 64 43 69 Temp 53 50 53 59 61 55 49 47 45 44 52 61 63 56 48 45 44 44 54 64 67 57 Dewpt 47 46 47 48 49 48 47 46 45 44 47 49 49 49 47 45 44 43 48 51 52 51 RH 80 86 80 67 65 77 93 96100100 83 65 60 77 96100100 96 80 63 59 80 Wind Dir NW N N N N N N N N N NE NE NE NE N N N S S S S S Wind Spd 4 4 6 6 8 5 4 3 2 2 2 2 2 1 0 0 0 1 2 3 4 2 Clouds B1 B1 B1 SC FW FW FW SC SC SC SC FW CL FW FW SC B1 SC B1 SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Obvis F Date Mon 11/18/24 Tue 11/19/24 Wed 11/20/24 Thu 11/21/24 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 46 71 56 70 58 65 45 54 Temp 50 47 66 60 57 59 67 65 61 58 64 58 51 46 52 48 Dewpt 48 46 53 53 53 56 63 63 61 57 56 50 45 41 41 38 PWind Dir S SE S S S SW W W Wind Char LT LT LT GN LT GN GN GN Avg Clouds SC SC SC SC B1 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 PoP 12hr 0 0 30 70 50 30 30 30 Rain shwrs C L L C S C C C S C C Tstms S S $$ NCZ060-152100- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 334 AM EST Fri Nov 15 2024 Date Fri 11/15/24 Sat 11/16/24 Sun 11/17/24 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 59 36 66 37 69 Temp 49 45 50 57 57 48 43 40 38 36 47 62 64 54 44 42 40 39 51 64 65 53 Dewpt 44 43 46 46 45 45 43 40 38 36 44 45 46 45 44 41 40 39 45 46 47 47 RH 83 93 86 67 64 89100100100100 89 54 52 71100 96100100 80 52 52 80 Min/Max RH 64 100 50 100 48 Wind Dir NW NW NW NW NW NW W N N N N NW NW N N N N N N W SW S Wind Dir Deg 31 31 32 32 31 31 26 0 0 0 0 29 30 0 0 0 0 0 0 25 23 18 Wind Spd 4 4 5 6 5 2 1 0 0 0 0 2 2 0 0 0 0 0 0 2 2 1 Clouds B2 B1 SC FW FW FW FW SC B1 B1 SC FW CL CL FW SC B1 B1 SC SC SC SC Clouds (%) 81 62 37 12 6 7 21 34 65 59 41 7 3 3 21 36 52 59 43 38 32 36 Vsby 10 9 10 10 10 10 10 10 9 7 7 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Haines 4 5 5 LAL 1 1 1 1 1 1 1 1 1 1 1 Max Mix Hgt AGL Mix Hgt 2300 1800 2100 Max Vent Rt 33000 8500 12200 T Wind Dir N NW SW T Wind Spd 11 3 4 ADI 29 7 11 Max LVORI 6 10 10 Stability F B B G F B B G F B B Ceiling 4700 0 0 NONE 0 0 0 NONE NONE 0 0 Sta Pres 27.88 27.89 27.90 27.91 27.95 27.94 27.95 27.96 28.01 27.99 27.98 Date Mon 11/18/24 Tue 11/19/24 Wed 11/20/24 Thu 11/21/24 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 40 70 46 69 53 63 40 52 Temp 44 42 65 55 49 51 65 61 58 55 63 55 47 42 50 44 Dewpt 43 41 47 48 47 50 58 58 57 54 54 49 44 40 37 36 PWind Dir S SW SE S SE S W W Wind Char LT LT LT LT LT LT LT GN Avg Clouds SC B1 SC SC B1 B2 B2 B2 OV OV B1 SC B1 B2 B1 B1 PoP 12hr 0 0 20 60 60 30 30 30 Rain shwrs S C L L C C C C C C C This is an experimental product for planning and review purposes only, and is not to be substituted for an official fire weather spot forecast $$