Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
355 FOUS54 KMRX 031402 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 1002 AM EDT Fri May 3 2024 TNZ017-032000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 1002 AM EDT Fri May 3 2024 Date Fri 05/03/24 Sat 05/04/24 Sun 05/05/24 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 77 61 76 60 80 Temp 74 75 73 71 67 64 63 63 70 72 74 70 66 63 62 63 70 76 79 75 Dewpt 59 60 61 61 62 61 60 61 64 64 64 62 61 60 60 61 64 63 62 62 RH 59 60 66 71 84 90 90 93 81 76 71 76 84 90 93 93 81 64 56 64 Wind Dir SW W SE S E E E E S SW S SE SE S S S SW SW SW SW Wind Spd 5 8 4 5 5 4 5 4 5 9 6 6 5 5 5 3 5 8 8 6 Clouds B1 B2 OV B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 SC SC SC PoP 12hr 60 50 80 60 80 QPF 12hr 0.06 0.06 0.49 0.08 0.06 Rain shwrs C L C C C C L L D D L L C C C C D D C Tstms C C C S C S S C L C L C C S S C C C C Date Mon 05/06/24 Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 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 61 76 60 80 63 84 64 80 Temp 64 63 73 72 63 63 77 76 65 65 80 78 66 66 77 76 Dewpt 61 61 65 62 60 61 64 63 61 63 65 63 62 63 64 62 PWind Dir S SW S SW SW SW SW SW Wind Char LT LT LT GN LT GN GN GN Avg Clouds B1 B2 B2 B1 B1 B1 B1 SC SC B1 B1 SC SC B1 B1 B1 PoP 12hr 40 80 30 60 30 40 40 60 Rain shwrs C C L D C S C L S C S C C C C L Tstms C S S C C S S C S S S C C C S C $$ TNZ071-032000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 1002 AM EDT Fri May 3 2024 Date Fri 05/03/24 Sat 05/04/24 Sun 05/05/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 63 78 63 82 Temp 69 73 76 73 68 66 65 65 71 75 77 73 67 65 64 64 72 80 82 77 Dewpt 64 65 64 64 63 63 62 63 66 66 66 65 64 63 62 63 66 66 65 66 RH 84 76 66 73 84 90 90 93 84 74 69 76 90 93 93 97 81 62 56 69 Wind Dir S SE SE SE S S S SW SW SW SW SW S S S S SW SW W SW Wind Spd 5 4 5 5 3 3 3 3 5 8 10 5 4 5 4 4 5 6 8 5 Clouds B2 OV B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 70 50 80 50 70 QPF 12hr 0.13 0.17 0.22 0.06 0.02 Rain shwrs L L C C C C C L L D D C C C C C C L L C Tstms S C C C C S C S C C C C C C S S C C C C Date Mon 05/06/24 Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 79 63 83 67 86 67 82 Temp 66 65 76 75 65 65 81 78 69 69 82 81 70 68 79 78 Dewpt 64 63 67 66 62 64 66 65 64 65 68 66 64 65 67 66 PWind Dir S SW S SW SW SW SW SW Wind Char LT GN LT GN GN GN GN GN Avg Clouds B1 B2 B2 B1 B1 B1 B1 B1 SC B1 B1 SC SC B1 B1 B1 PoP 12hr 50 80 30 40 30 40 40 50 Rain shwrs C C L D C C C C S C S C C C C C Tstms C C C C C C S C S S S C C C S C $$ TNZ036-032000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 1002 AM EDT Fri May 3 2024 Date Fri 05/03/24 Sat 05/04/24 Sun 05/05/24 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 77 63 78 62 82 Temp 69 72 76 72 67 65 64 65 71 76 77 72 66 65 64 64 72 80 82 77 Dewpt 64 65 64 64 62 62 63 64 67 67 66 65 63 63 63 63 66 66 65 65 RH 84 79 66 76 84 90 97 97 87 74 69 79 90 93 97 97 81 62 56 67 Wind Dir SE SE SE SE SE SE NW SW SW SW SW S SW SW SW SW SW SW SW SW Wind Spd 5 5 5 5 4 3 3 4 6 9 9 5 5 5 4 5 5 6 8 5 Clouds OV OV B1 B1 B2 B1 B2 OV B2 B2 B2 B1 B1 B1 B2 B1 B1 SC SC B1 PoP 12hr 80 50 80 50 70 QPF 12hr 0.14 0.23 0.21 0.05 0.02 Rain shwrs L C C C C C C L L D D C C C C C C L L C Tstms S C C C C C C S C C C C C C S S C C C C Date Mon 05/06/24 Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 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 64 79 63 82 66 86 67 83 Temp 66 65 76 74 65 65 79 78 68 67 82 80 69 67 79 78 Dewpt 64 64 67 64 62 64 67 65 64 66 68 66 64 65 66 65 PWind Dir SW SW SW SW SW SW SW SW Wind Char LT GN LT GN GN GN GN GN Avg Clouds B1 B2 B2 B1 B1 B1 B1 B1 SC B1 B1 SC SC B1 B1 SC PoP 12hr 50 80 30 50 30 40 40 60 Rain shwrs C C L D C C C C S C S C C C L L Tstms C C C C C C S C S C S C C C C C $$ TNZ099-032000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 1002 AM EDT Fri May 3 2024 Date Fri 05/03/24 Sat 05/04/24 Sun 05/05/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 65 79 64 84 Temp 72 77 80 76 70 68 66 67 71 77 78 76 70 67 65 66 74 82 83 79 Dewpt 65 65 64 64 65 64 64 64 66 66 66 65 65 64 63 63 66 66 66 66 RH 79 67 58 66 84 87 93 90 84 69 67 69 84 90 93 90 76 58 57 64 Wind Dir E S S S S SE S S S S SW SW S S S S S S SW S Wind Spd 5 6 6 4 3 3 2 5 6 9 9 5 5 4 4 4 6 8 9 5 Clouds B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC B1 B1 PoP 12hr 50 50 70 40 70 QPF 12hr 0.33 0.26 0.27 0.02 0.04 Rain shwrs C C C C C S C L L L L C C C C C C L L C Tstms S C C C C S C S C C C C C C S S S C C C Date Mon 05/06/24 Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 83 65 86 67 88 69 86 Temp 68 67 80 78 68 66 83 81 71 68 85 83 72 69 82 81 Dewpt 65 65 67 66 64 65 65 66 65 66 68 66 66 66 68 66 PWind Dir S S S SW S S S SW Wind Char LT GN LT GN GN GN GN GN Avg Clouds B1 B2 B2 B1 SC B1 B1 SC SC SC B1 SC SC B1 B1 SC PoP 12hr 50 70 20 30 30 30 30 50 Rain shwrs C C L L S S S C S C C C C C C Tstms C C C C S S S C S S C C C C C $$ NCZ060-032000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 1002 AM EDT Fri May 3 2024 Date Fri 05/03/24 Sat 05/04/24 Sun 05/05/24 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 77 60 77 59 81 Temp 68 75 75 70 66 63 61 62 69 76 74 70 64 62 61 61 70 78 80 74 Dewpt 63 62 61 61 61 61 61 61 65 64 62 62 62 61 61 61 64 64 63 63 RH 84 64 62 73 84 93100 97 87 66 66 76 93 97100100 81 62 56 69 Min/Max RH 62 100 64 100 56 Wind Dir SE S S SE SE SE NE SE S S S S SE SE N SE S SW SW S Wind Dir Deg 14 17 17 13 12 13 6 12 18 19 19 17 15 14 0 14 19 22 22 18 Wind Spd 6 6 6 6 4 2 2 4 5 6 6 5 3 3 0 3 4 5 6 5 Clouds OV B1 B2 B2 B1 B2 B1 B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 B1 B1 B1 Clouds (%) 92 69 81 72 65 70 69 82 79 81 76 71 65 58 71 59 58 51 52 57 Vsby 10 10 10 10 10 7 6 10 10 10 10 PoP 12hr 60 50 80 50 70 QPF 12hr 0.16 0.13 0.38 0.14 0.04 Rain shwrs C L L C C C C L L D D C C C C C C L L C Tstms C C C C C C C S C L C C C C S S C C C Haines 4 3 3 LAL 3 3 3 3 4 4 3 3 3 3 Max Mix Hgt AGL Mix Hgt 3200 3800 6100 Max Vent Rt 30100 39000 55700 T Wind Dir S S SW T Wind Spd 6 9 6 ADI 26 34 48 Max LVORI 10 8 10 Stability B B F D C B F F B B Ceiling NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE Sta Pres 27.90 27.87 27.88 27.90 27.91 27.87 27.91 27.95 27.93 27.90 Date Mon 05/06/24 Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 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 60 80 60 83 62 86 63 82 Temp 63 62 76 73 62 62 81 76 64 64 83 80 66 64 79 76 Dewpt 62 62 63 63 61 62 62 63 62 63 64 63 62 63 64 64 PWind Dir SE S SE SW S SW S SW Wind Char LT LT LT GN LT GN GN GN Avg Clouds B1 B2 B2 B1 B1 B1 B1 SC SC B1 B1 SC SC B1 B1 SC PoP 12hr 50 80 30 30 20 30 30 50 Rain shwrs C C C D C C S C S C S C C C Tstms C C C C C S S C C S 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 $$