Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
579 FOUS54 KMRX 081222 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 721 AM EST Fri Nov 8 2024 TNZ017-082100- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 721 AM EST Fri Nov 8 2024 Date Fri 11/08/24 Sat 11/09/24 Sun 11/10/24 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 72 45 73 51 65 Temp 65 70 70 60 54 49 47 45 59 70 71 62 55 53 52 51 57 62 64 60 Dewpt 63 61 56 53 48 44 41 39 44 45 47 45 43 41 41 43 48 53 56 56 RH 93 73 61 78 80 83 79 79 57 41 42 54 64 64 66 74 72 72 75 87 Wind Dir N NW N NE NE NE NE NE E SE SE SE SE SE SE SE SE S S S Wind Spd 2 4 5 4 3 3 4 4 4 4 5 5 5 4 4 4 4 5 5 3 Clouds B2 B1 SC FW SC B1 B1 SC SC SC B1 B2 B2 OV OV OV OV OV B2 OV PoP 12hr 0 0 0 30 60 QPF 12hr 0 0 0 0.01 0.10 Rain shwrs C C C C L L D Date Mon 11/11/24 Tue 11/12/24 Wed 11/13/24 Thu 11/14/24 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 56 67 46 64 41 67 44 58 Temp 57 56 65 59 51 46 61 53 46 42 64 55 48 45 54 49 Dewpt 57 56 59 54 51 46 49 46 44 41 48 47 42 42 44 43 PWind Dir S W NW N E SE S W Wind Char LT LT LT LT LT LT LT GN Avg Clouds OV OV B1 SC SC SC SC FW FW FW FW SC B1 B2 B1 SC PoP 12hr 90 30 20 5 5 20 50 30 Rain shwrs D D C S S S C C C C Tstms S $$ TNZ071-082100- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 721 AM EST Fri Nov 8 2024 Date Fri 11/08/24 Sat 11/09/24 Sun 11/10/24 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 52 74 57 67 Temp 67 72 75 68 60 57 54 53 60 72 74 68 62 60 59 57 60 65 66 64 Dewpt 63 64 61 58 54 52 49 46 50 55 56 56 54 52 52 52 55 59 60 59 RH 87 76 62 70 81 83 83 77 69 55 53 65 75 75 78 83 84 81 81 84 Wind Dir NE NE NE N NE NE NE NE NE NE NE SE S S SE S S SW S SW Wind Spd 4 5 6 8 6 6 6 5 3 2 2 2 3 3 4 3 5 6 8 8 Clouds B2 B1 SC SC SC SC SC SC B1 B1 B2 OV OV OV OV OV OV OV OV OV PoP 12hr 0 0 5 40 60 QPF 12hr 0 0 0 0.10 0.17 Rain shwrs C C C C C C L L D Date Mon 11/11/24 Tue 11/12/24 Wed 11/13/24 Thu 11/14/24 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 70 49 68 47 70 48 60 Temp 61 60 67 62 53 49 66 57 49 47 66 60 53 49 57 51 Dewpt 60 59 61 57 53 49 54 51 49 46 54 53 48 46 46 45 PWind Dir SW W N NE E S SW W Wind Char LT LT LT LT LT LT GN GN Avg Clouds OV OV B1 SC SC SC FW FW FW FW SC SC B1 B2 B1 SC PoP 12hr 90 30 10 5 5 20 50 30 Rain shwrs D D C S C C C S Tstms S S S $$ TNZ036-082100- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 721 AM EST Fri Nov 8 2024 Date Fri 11/08/24 Sat 11/09/24 Sun 11/10/24 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 75 52 72 56 65 Temp 67 73 73 64 57 55 53 52 60 70 72 66 60 59 58 57 60 63 64 61 Dewpt 63 63 59 56 51 47 45 43 47 52 55 56 55 53 52 52 56 58 59 59 RH 87 71 62 75 80 74 74 71 62 53 55 70 84 80 80 83 87 84 84 93 Wind Dir NE NE NE NE NE NE NE NE NE E E E SW SW S S S SW SW SW Wind Spd 2 3 5 5 4 4 5 5 3 2 2 1 2 2 2 3 5 5 6 5 Clouds B2 B1 SC FW FW SC SC B1 B1 B1 B2 B2 OV OV OV OV OV OV OV OV PoP 12hr 0 0 10 50 70 QPF 12hr 0 0 0 0.21 0.19 Rain shwrs C C C C L L L L D Date Mon 11/11/24 Tue 11/12/24 Wed 11/13/24 Thu 11/14/24 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 70 48 68 45 70 47 59 Temp 59 58 68 60 51 48 65 55 49 46 66 60 52 48 57 50 Dewpt 59 58 61 56 51 48 52 50 46 45 54 53 47 44 45 44 PWind Dir SW W N NE NE S SW W Wind Char LT LT LT LT LT LT LT LT Avg Clouds OV B2 B1 SC FW SC FW FW FW FW SC SC B1 B2 B1 SC PoP 12hr 90 30 10 5 5 30 50 30 Rain shwrs D D C C C C C S Tstms S S $$ TNZ099-082100- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 721 AM EST Fri Nov 8 2024 Date Fri 11/08/24 Sat 11/09/24 Sun 11/10/24 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 58 75 58 65 Temp 69 76 76 68 64 60 58 58 63 72 74 68 63 60 60 59 60 62 63 61 Dewpt 66 66 64 63 60 55 52 51 56 60 57 56 55 53 52 53 56 59 60 60 RH 90 71 66 84 87 84 80 77 78 66 55 65 75 78 75 80 87 90 90 97 Wind Dir N N N N NE NE NE NE NE SE SE SE SE SE SE S S S S S Wind Spd 4 5 8 5 5 5 5 3 3 5 9 8 9 9 9 9 10 10 10 8 Wind Gust 19 20 19 Clouds B2 SC SC SC SC SC B1 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV PoP 12hr 0 0 20 30 50 QPF 12hr 0 0 0.01 0.13 0.11 Rain shwrs S S C C C C C C C C D Date Mon 11/11/24 Tue 11/12/24 Wed 11/13/24 Thu 11/14/24 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 72 51 70 50 70 51 61 Temp 61 61 69 63 55 51 67 60 52 51 66 61 54 52 59 53 Dewpt 61 61 63 60 54 51 54 53 52 50 55 53 50 47 47 45 PWind Dir S W N N E S S NW Wind Char LT LT LT LT LT GN LT GN Avg Clouds OV OV B1 SC FW FW FW FW FW FW SC SC B1 B1 B1 SC PoP 12hr 80 30 10 5 5 30 40 20 Rain shwrs D L C S S C C C S Tstms S S S $$ NCZ060-082100- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 721 AM EST Fri Nov 8 2024 Date Fri 11/08/24 Sat 11/09/24 Sun 11/10/24 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 78 54 72 53 62 Temp 66 76 75 65 59 56 56 56 66 72 69 61 58 56 55 54 57 60 60 59 Dewpt 63 63 60 61 59 56 56 56 55 50 48 48 47 46 46 47 52 54 56 57 RH 90 64 60 87100100100100 68 46 47 62 67 69 72 77 83 81 87 93 Min/Max RH 58 100 44 80 72 Wind Dir NW NW NW NW NE N N E SE SE SE SE SE SE SE SE SE SE SE SE Wind Dir Deg 31 30 31 29 6 0 0 11 12 13 13 12 13 13 13 13 14 14 14 14 Wind Spd 1 3 5 2 1 0 0 2 5 8 8 5 6 6 6 6 8 6 6 4 Wind Gust 16 19 19 19 19 Clouds B1 SC FW FW SC B1 B2 B2 SC B1 B2 B2 OV OV OV OV OV OV OV OV Clouds (%) 54 26 25 21 38 67 71 73 37 58 70 86 90 90 95100 98 94 93 95 Vsby 10 10 10 10 10 7 7 10 10 10 10 PoP 12hr 0 0 10 30 50 QPF 12hr 0 0 0 0.01 0.09 Rain shwrs S S C C C C C C L Obvis PF Haines 3 2 3 LAL 1 1 1 1 1 1 1 1 1 1 1 Max Mix Hgt AGL Mix Hgt 3700 2700 1900 Max Vent Rt 25800 40100 27900 T Wind Dir N SE SE T Wind Spd 5 13 12 ADI 22 35 24 Max LVORI 10 9 6 Stability B B F F C C D D C D Ceiling NONE NONE NONE NONE NONE NONE NONE NONE NONE 18200 Sta Pres 27.97 27.98 27.98 28.01 28.01 28.04 28.04 28.02 27.98 27.95 Date Mon 11/11/24 Tue 11/12/24 Wed 11/13/24 Thu 11/14/24 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 68 46 69 44 67 44 58 Temp 58 58 67 60 52 46 66 55 49 45 63 55 50 47 55 49 Dewpt 57 58 60 57 52 46 50 50 49 45 50 50 47 45 44 43 PWind Dir SE W NW N E SE SE NW Wind Char LT LT LT LT LT LT LT LT Avg Clouds OV OV B2 SC SC SC SC FW FW SC SC SC B1 B2 B2 SC PoP 12hr 80 30 10 5 5 20 40 20 Rain shwrs L D C S S C C S S Tstms S S 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 $$