Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
338 FOUS54 KMRX 101021 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 621 AM EDT Thu Oct 10 2024 TNZ017-102000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 621 AM EDT Thu Oct 10 2024 Date Thu 10/10/24 Fri 10/11/24 Sat 10/12/24 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 70 39 71 41 72 Temp 44 60 68 68 57 50 45 42 40 56 67 69 57 49 46 43 42 58 69 70 59 Dewpt 41 43 41 42 42 42 40 39 38 43 43 43 44 43 42 40 40 46 47 48 49 RH 89 53 37 39 57 74 82 89 92 62 42 39 62 80 86 89 93 64 45 45 69 Wind Dir NE NE NE N N NE NE NE E NE NW W SW E E E E W W W SW Wind Spd 3 6 8 9 5 2 2 2 2 1 2 2 1 1 0 0 1 1 3 3 2 Clouds FW CL CL CL CL CL CL FW FW CL CL CL CL CL CL CL CL CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Sun 10/13/24 Mon 10/14/24 Tue 10/15/24 Wed 10/16/24 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 47 75 49 64 41 57 37 58 Temp 51 48 72 64 58 51 62 53 44 41 54 49 41 38 55 49 Dewpt 46 44 52 53 52 47 46 41 38 38 39 36 36 36 40 39 PWind Dir S SW SW W NW N N N Wind Char LT GN LT GN LT LT LT LT Avg Clouds FW FW FW CL SC SC FW SC SC SC SC SC SC FW FW FW PoP 12hr 0 0 10 5 5 5 5 5 $$ TNZ071-102000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 621 AM EDT Thu Oct 10 2024 Date Thu 10/10/24 Fri 10/11/24 Sat 10/12/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 45 74 44 76 Temp 50 65 72 74 65 57 52 48 45 59 70 72 61 54 49 47 45 60 72 74 64 Dewpt 45 48 46 46 46 46 45 44 42 46 45 44 45 45 44 43 42 47 48 49 49 RH 83 54 39 37 50 67 77 86 89 62 41 37 56 71 83 86 89 62 42 41 58 Wind Dir NE NE NE NE N NE NE NE NE N NW N SE E SE SE E N N N SE Wind Spd 6 10 11 10 5 5 3 2 2 2 2 2 2 2 1 1 1 1 2 3 3 Clouds CL CL CL CL CL FW CL CL CL CL CL CL CL CL CL CL FW CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Sun 10/13/24 Mon 10/14/24 Tue 10/15/24 Wed 10/16/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 50 80 53 68 45 61 40 63 Temp 54 51 77 71 61 54 65 57 48 45 58 52 44 41 60 52 Dewpt 48 47 54 54 54 49 47 43 41 40 39 37 37 37 40 40 PWind Dir S SW SW NW N N NE N Wind Char LT GN LT LT LT GN LT LT Avg Clouds CL FW FW CL FW SC SC SC SC SC SC SC SC FW FW FW PoP 12hr 0 0 10 5 5 5 5 5 $$ TNZ036-102000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 621 AM EDT Thu Oct 10 2024 Date Thu 10/10/24 Fri 10/11/24 Sat 10/12/24 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 75 44 74 43 77 Temp 51 65 73 75 64 57 52 48 45 61 70 72 60 53 49 46 44 61 73 75 63 Dewpt 45 48 48 47 46 44 44 43 41 46 45 44 46 45 44 43 43 49 49 50 50 RH 80 54 41 37 52 62 74 83 86 58 41 37 60 74 83 89 96 65 43 41 62 Wind Dir NE NE NE NE N NE NE NE NE E E E E N N N NE E SE S S Wind Spd 4 5 8 6 5 3 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 Clouds CL CL CL CL CL FW CL FW CL CL CL CL CL CL CL FW FW CL CL CL FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Sun 10/13/24 Mon 10/14/24 Tue 10/15/24 Wed 10/16/24 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 49 80 51 67 43 61 39 63 Temp 53 50 76 69 59 53 65 55 47 43 58 51 43 40 60 52 Dewpt 49 47 56 56 53 47 47 41 39 38 39 36 36 35 40 40 PWind Dir SW SW W NW N N N N Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW CL FW SC SC SC SC SC SC SC FW FW FW FW PoP 12hr 0 0 10 5 5 5 5 5 $$ TNZ099-102000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 621 AM EDT Thu Oct 10 2024 Date Thu 10/10/24 Fri 10/11/24 Sat 10/12/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 50 76 47 80 Temp 55 67 76 77 67 62 57 53 50 62 73 74 65 57 53 50 48 63 75 77 67 Dewpt 46 49 49 48 49 48 47 46 44 47 47 46 46 47 47 46 45 49 49 49 52 RH 72 52 39 36 52 60 69 77 80 58 40 37 50 69 80 86 89 60 40 37 59 Wind Dir N NE N NE N N N N NE NE SW NE E N N N N N N N W Wind Spd 9 11 12 11 6 5 4 3 2 2 2 2 2 1 1 1 1 2 2 3 2 Wind Gust 19 Clouds CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Sun 10/13/24 Mon 10/14/24 Tue 10/15/24 Wed 10/16/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 83 56 72 48 63 42 65 Temp 56 52 80 71 62 56 70 60 52 48 61 54 47 43 62 55 Dewpt 50 49 55 56 55 49 48 44 41 39 39 37 37 36 40 39 PWind Dir SW SW W NW N N N N Wind Char LT LT LT GN LT GN LT LT Avg Clouds CL CL CL CL FW FW FW SC SC SC SC SC FW FW FW FW PoP 12hr 0 0 5 5 0 5 0 0 $$ NCZ060-102000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 621 AM EDT Thu Oct 10 2024 Date Thu 10/10/24 Fri 10/11/24 Sat 10/12/24 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 41 73 41 75 Temp 47 64 74 73 59 52 47 44 42 59 70 69 57 51 46 44 42 60 72 72 59 Dewpt 43 48 45 44 45 46 45 42 40 46 45 45 46 46 44 42 40 47 45 46 48 RH 86 56 35 35 60 80 93 93 93 62 41 42 67 83 93 93 93 62 38 39 67 Min/Max RH 33 100 39 96 35 Wind Dir N N N N NW N N N N S NW NW NW N N N N NW NW NW NW Wind Dir Deg 33 34 1 0 32 0 0 0 0 18 30 30 31 0 0 0 0 32 31 30 31 Wind Spd 1 2 5 5 2 0 0 0 0 1 3 3 1 0 0 0 0 1 3 3 1 Clouds FW CL CL CL CL FW CL CL FW CL CL CL CL CL CL FW FW CL CL CL CL Clouds (%) 13 3 3 2 5 7 4 5 13 3 4 3 4 3 2 11 16 2 1 1 3 Vsby 8 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Haines 5 5 LAL 1 1 1 1 1 1 1 1 1 1 1 Max Mix Hgt AGL Mix Hgt 4900 4000 3800 Max Vent Rt 50300 22800 21800 T Wind Dir NE NW N T Wind Spd 8 4 4 ADI 44 20 19 Max LVORI 5 7 7 Stability G B B G G B B G G B B Ceiling NONE NONE NONE 0 0 0 0 0 0 0 NONE Sta Pres 27.90 27.90 27.95 27.99 28.04 28.04 28.01 28.01 28.00 27.96 27.94 Date Sun 10/13/24 Mon 10/14/24 Tue 10/15/24 Wed 10/16/24 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 45 79 50 68 41 60 37 61 Temp 50 46 76 65 57 51 67 56 46 41 58 49 41 38 58 48 Dewpt 45 43 51 54 52 48 46 44 40 38 37 36 36 35 37 38 PWind Dir NW SW W NW NW N N N Wind Char LT LT LT LT LT LT LT LT Avg Clouds CL FW FW CL FW FW FW SC SC SC SC SC SC FW FW FW PoP 12hr 0 0 5 5 5 5 5 5 This is an experimental product for planning and review purposes only, and is not to be substituted for an official fire weather spot forecast $$