Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
164 FOUS54 KMRX 081724 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 1224 PM EST Fri Nov 8 2024 TNZ017-090900- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 1224 PM EST Fri Nov 8 2024 Date 11/08/24 Sat 11/09/24 Sun 11/10/24 Mon EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 45 73 51 65 56 Temp 70 60 54 49 47 45 59 70 71 62 55 53 52 51 57 62 64 60 59 57 57 56 Dewpt 57 53 48 44 41 39 44 45 47 45 43 41 41 43 48 53 56 56 57 57 56 56 RH 63 78 80 83 79 79 57 41 42 54 64 64 66 74 72 72 75 87 93100 96100 Wind Dir N N NE NE NE NE E SE SE SE SE SE SE SE SE S S S S S SW SW Wind Spd 6 4 3 3 4 4 3 4 5 5 5 4 4 4 4 5 5 3 2 2 2 3 Clouds B1 FW SC SC SC SC SC SC SC B2 B2 OV OV OV OV OV B2 OV OV OV OV B2 PoP 12hr 0 0 30 60 90 QPF 12hr 0 0 0.01 0.10 0.28 Rain shwrs C C C C L L D D D D C Tstms S Date 11/11 Tue 11/12/24 Wed 11/13/24 Thu 11/14/24 Fri 11/15/24 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 67 46 64 41 67 44 58 39 58 Temp 65 59 51 46 61 53 46 42 64 55 48 45 54 49 43 39 55 47 Dewpt 59 54 51 46 49 46 44 41 48 47 42 42 44 43 41 37 39 38 PWind Dir W NW N E SE S W W W Wind Char LT LT LT LT LT LT GN LT LT Avg Clouds B1 SC SC SC SC FW FW FW FW SC B1 B2 B1 SC SC SC SC FW PoP 12hr 30 20 5 5 20 50 30 20 5 Rain shwrs C S S S C C C C S $$ TNZ071-090900- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 1224 PM EST Fri Nov 8 2024 Date 11/08/24 Sat 11/09/24 Sun 11/10/24 Mon EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 52 74 57 67 59 Temp 75 68 60 57 54 53 60 72 74 68 62 60 59 57 60 65 66 64 61 61 60 60 Dewpt 61 58 54 52 49 46 50 55 56 56 54 52 52 52 55 59 60 59 60 60 60 59 RH 62 70 81 83 83 77 69 55 53 65 75 75 78 83 84 81 81 84 97 97100 96 Wind Dir N N NE NE NE NE NE N NE SE S S SE S S SW S SW SW SW SW W Wind Spd 6 6 6 6 8 5 4 3 2 2 3 3 4 3 5 6 8 8 6 5 5 3 Clouds SC FW FW SC SC B1 B1 SC B1 OV OV OV OV OV OV OV OV OV B2 OV OV B2 PoP 12hr 0 5 40 60 90 QPF 12hr 0 0 0.10 0.17 0.36 Rain shwrs C C C C C C L L D D D D C Tstms S S S Date 11/11 Tue 11/12/24 Wed 11/13/24 Thu 11/14/24 Fri 11/15/24 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 70 49 68 47 70 48 60 42 61 Temp 67 62 53 49 66 57 49 47 66 60 53 49 57 51 46 42 57 50 Dewpt 61 57 53 49 54 51 49 46 54 53 48 46 46 45 43 40 42 41 PWind Dir W N NE E S SW W W NW Wind Char LT LT LT LT LT GN GN LT LT Avg Clouds B1 SC SC SC FW FW FW FW SC SC B1 B2 B1 SC SC SC SC FW PoP 12hr 30 10 5 5 20 50 30 20 5 Rain shwrs C S C C C S S Tstms S $$ TNZ036-090900- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 1224 PM EST Fri Nov 8 2024 Date 11/08/24 Sat 11/09/24 Sun 11/10/24 Mon EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 52 72 56 65 57 Temp 73 64 57 55 53 52 60 70 72 66 60 59 58 57 60 63 64 61 59 59 59 58 Dewpt 59 55 51 47 45 43 47 52 55 56 55 53 52 52 56 58 59 59 59 59 59 58 RH 62 73 80 74 74 71 62 53 55 70 84 80 80 83 87 84 84 93100100100100 Wind Dir NE NE NE NE NE NE NE E E E SW SW S S S SW SW SW SW SW SW W Wind Spd 5 5 4 5 5 5 4 2 2 1 2 2 2 3 5 5 6 5 5 4 4 3 Wind Gust 16 16 14 Clouds SC FW FW SC SC B1 B1 SC B2 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 PoP 12hr 0 10 50 70 90 QPF 12hr 0 0 0.21 0.19 0.37 Rain shwrs C C C C L L L L D D D D C Tstms S S Date 11/11 Tue 11/12/24 Wed 11/13/24 Thu 11/14/24 Fri 11/15/24 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 70 48 68 45 70 47 59 39 60 Temp 68 60 51 48 65 55 49 46 66 60 52 48 57 50 44 40 57 49 Dewpt 61 56 51 48 52 50 46 45 54 53 47 44 45 44 41 38 42 41 PWind Dir W N NE NE S SW W NW NW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B1 SC FW SC FW FW FW FW SC SC B1 B2 B1 SC SC SC FW FW PoP 12hr 30 10 5 5 30 50 30 20 5 Rain shwrs C C C C C S S $$ TNZ099-090900- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 1224 PM EST Fri Nov 8 2024 Date 11/08/24 Sat 11/09/24 Sun 11/10/24 Mon EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 58 75 58 65 60 Temp 76 68 64 60 58 58 63 72 74 68 63 60 60 59 60 62 63 61 61 61 62 61 Dewpt 63 63 60 55 52 51 56 60 57 56 55 53 52 53 56 59 60 60 61 61 61 61 RH 64 84 87 84 80 77 78 66 55 65 75 78 75 80 87 90 90 97100100 97100 Wind Dir N N N N NE NE NE SE SE SE SE SE SE S S S S S S S S S Wind Spd 8 5 6 5 4 3 3 6 9 8 9 9 9 9 10 10 10 8 5 4 2 2 Wind Gust 19 20 19 Clouds SC FW SC SC B1 B2 B2 B1 B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 PoP 12hr 0 20 30 50 80 QPF 12hr 0 0.01 0.13 0.11 0.27 Rain shwrs S C C C C C C C C D D L L C Tstms S S S Date 11/11 Tue 11/12/24 Wed 11/13/24 Thu 11/14/24 Fri 11/15/24 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 51 70 50 70 51 61 43 63 Temp 69 63 55 51 67 60 52 51 66 61 54 52 59 53 47 43 60 52 Dewpt 63 60 54 51 54 53 52 50 55 53 50 47 47 45 43 41 44 43 PWind Dir W N N E S S NW NW N Wind Char LT LT LT LT GN LT GN LT LT Avg Clouds B1 SC FW FW FW FW FW FW SC SC B1 B1 B1 SC FW SC FW FW PoP 12hr 30 10 5 5 30 40 20 5 0 Rain shwrs C S S C C C S Tstms S $$ NCZ060-090900- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 1224 PM EST Fri Nov 8 2024 Date 11/08/24 Sat 11/09/24 Sun 11/10/24 Mon EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 54 72 53 62 55 Temp 75 65 59 56 56 56 66 72 69 61 58 56 55 54 57 60 60 59 57 58 58 58 Dewpt 60 60 59 56 56 56 55 50 48 48 47 46 46 47 52 54 56 57 57 57 58 58 RH 60 84100100100100 68 46 47 62 67 69 72 77 83 81 87 93100 96100100 Max/Min RH 100 44 80 72 100 Wind Dir NW NW N E SE E SE SE SE SE SE SE SE SE SE SE SE SE SE SE S S Wind Dir Deg 31 30 34 7 12 11 12 13 13 12 13 13 13 13 14 14 14 14 15 15 17 18 Wind Spd 6 3 2 1 1 2 6 8 8 5 6 6 6 6 8 6 6 4 2 2 1 1 Wind Gust 16 19 19 19 19 Clouds SC FW FW B1 B1 B1 SC SC B1 B2 OV OV OV OV OV OV OV OV OV OV OV OV Clouds (%) 27 13 25 58 68 68 49 46 57 86 90 90 95100 98 94 93 95 98 96 96 94 Vsby 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 0 10 30 50 80 QPF 12hr 0 0 0.01 0.09 0.31 Rain shwrs S S C C C C C C L L D D C Tstms S S S Obvis PF Haines 2 3 LAL 1 1 1 1 1 1 1 1 1 MM MM Max Mix Hgt AGL Mix Hgt 2700 1900 Max Vent Rt 40100 27900 T Wind Dir SE SE T Wind Spd 13 12 ADI 35 24 Max LVORI 9 6 Stability B F F B C D D C D MM MM Ceiling NONE NONE NONE NONE NONE NONE NONE NONE 18200 MM MM Sta Pres 27.98 27.98 28.01 28.01 28.04 28.04 28.02 27.98 27.95 MM MM Date 11/11 Tue 11/12/24 Wed 11/13/24 Thu 11/14/24 Fri 11/15/24 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 68 46 69 44 67 44 58 39 61 Temp 67 60 52 46 66 55 49 45 63 55 50 47 55 49 43 40 58 49 Dewpt 60 57 52 46 50 50 49 45 50 50 47 45 44 43 41 38 40 40 PWind Dir W NW N E SE SE NW NW NW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B2 SC SC SC SC FW FW SC SC SC B1 B2 B2 SC SC SC SC FW PoP 12hr 30 10 5 5 20 40 20 10 0 Rain shwrs C S S C C 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 $$