Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
023 FOUS54 KMRX 030524 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 124 AM EDT Fri May 3 2024 TNZ017-032000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 124 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 82 61 75 60 81 Temp 60 61 76 81 77 72 67 64 62 63 69 72 74 70 65 63 62 61 70 77 80 74 Dewpt 53 55 58 57 58 62 62 61 60 61 64 64 63 62 61 60 60 61 63 63 62 62 RH 78 81 54 44 52 71 84 90 93 93 84 76 69 76 87 90 93100 78 62 54 66 Wind Dir E E SW W SE S E E E S SW SW S S SE S S S SW SW SW S Wind Spd 5 3 5 8 4 5 5 4 5 5 5 8 8 5 5 5 5 5 8 10 9 8 Clouds B1 B1 B1 B2 OV B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC PoP 12hr 50 40 90 60 70 QPF 12hr 0.13 0.03 0.55 0.03 0.06 Rain shwrs C C C C S S L L D D L L C C L L L L C Tstms C C C S S S C C C C C C 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 60 79 61 82 64 84 64 81 Temp 62 62 77 74 63 63 79 78 67 66 80 78 67 65 77 75 Dewpt 59 60 64 63 60 61 64 63 62 63 65 63 61 62 62 61 PWind Dir S SW S SW SW SW SW W Wind Char LT LT LT GN GN GN GN GN Avg Clouds SC B1 B2 B1 B1 B1 SC SC SC B1 B1 SC SC B1 B1 B1 PoP 12hr 30 80 30 50 30 40 30 40 Rain shwrs C C D C S C C S C S C S C C C Tstms C S C C S S C S S S C S S S C $$ TNZ071-032000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 124 AM EDT Fri May 3 2024 Date Fri 05/03/24 Sat 05/04/24 Sun 05/05/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 64 78 62 83 Temp 64 64 75 80 79 76 70 67 64 66 71 75 77 74 68 64 63 64 73 80 82 78 Dewpt 55 57 61 62 63 64 64 63 62 63 66 66 64 65 63 63 62 63 66 65 64 65 RH 73 78 62 54 58 66 81 87 93 90 84 74 64 74 84 97 97 97 79 60 55 64 Wind Dir NE W S SE SE SE S S S SW SW SW SW SW S S SW S SW SW SW SW Wind Spd 4 5 5 4 5 5 3 3 3 4 6 9 10 5 5 5 4 5 6 9 9 6 Clouds OV OV B2 OV B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC PoP 12hr 60 40 90 50 70 QPF 12hr 0.23 0.11 0.32 0.06 0.03 Rain shwrs C L C C C C C C L L D D C C C C C C L L C Tstms S C C C C S C S C C C C C C C C C C C Date Mon 05/06/24 Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 81 64 84 67 87 67 83 Temp 66 64 78 77 66 66 82 80 70 69 83 82 70 67 79 77 Dewpt 62 63 66 65 63 64 64 65 63 65 66 65 63 65 65 64 PWind Dir S SW SW SW SW SW SW SW Wind Char LT GN LT GN GN BZ GN GN Avg Clouds B1 B2 B2 B1 SC B1 SC SC SC B1 SC SC SC B2 B2 B1 PoP 12hr 40 80 30 40 30 30 40 40 Rain shwrs C C L D C C C C S C S C S C C C Tstms C C S C C C S C S C S C S C C C $$ TNZ036-032000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 124 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 63 78 62 84 Temp 64 64 74 79 79 76 69 65 63 65 71 76 77 73 67 64 62 64 73 80 83 78 Dewpt 56 58 62 63 62 63 63 62 62 63 66 66 65 64 63 63 62 63 66 66 64 65 RH 75 81 66 58 56 64 81 90 97 93 84 71 67 73 87 97100 97 79 62 53 64 Wind Dir N W SE SE SE SE SE SE NW SW SW SW SW S SW SW SW S SW SW SW SW Wind Spd 2 5 5 5 5 5 4 3 3 4 6 9 8 5 5 4 4 5 9 9 8 5 Clouds OV OV OV OV B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC B1 PoP 12hr 60 50 80 40 70 QPF 12hr 0.15 0.20 0.18 0.01 0.02 Rain shwrs C 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 C 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 63 81 64 85 66 87 66 83 Temp 66 64 78 76 66 65 82 79 69 68 82 81 68 68 79 77 Dewpt 62 64 66 64 62 64 66 64 63 64 66 65 63 64 65 62 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 SC B1 B1 SC SC B1 B1 SC SC B1 B1 B1 PoP 12hr 30 80 30 40 30 30 40 40 Rain shwrs C C L D C C C C S C S C S C C C Tstms C C S C C C S C S C S C S C C C $$ TNZ099-032000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 124 AM EDT Fri May 3 2024 Date Fri 05/03/24 Sat 05/04/24 Sun 05/05/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 64 81 63 85 Temp 67 66 74 80 80 76 69 67 65 65 72 77 80 76 70 66 65 64 74 82 84 79 Dewpt 60 60 63 62 62 62 65 64 64 64 66 66 65 65 66 64 63 64 66 65 65 66 RH 78 81 69 54 54 62 87 90 97 97 81 69 60 69 87 93 93100 76 56 53 64 Wind Dir SE NW E S S S S SE S S SW SW SW SW S S S S S S S S Wind Spd 2 3 5 6 6 4 3 3 2 5 6 9 10 6 4 3 3 5 8 9 9 8 Clouds OV OV B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC B1 B1 B1 SC SC B1 PoP 12hr 50 40 80 30 60 QPF 12hr 0.11 0.14 0.52 0 0.03 Rain shwrs C C C C C C C C C L L D D C C S S C C L L C Tstms S C C C C C C S C C C C C S S S S C C C Date Mon 05/06/24 Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 85 66 87 69 89 69 86 Temp 67 67 82 79 68 68 85 82 72 70 86 84 73 69 82 80 Dewpt 64 64 65 64 64 65 64 64 64 66 65 65 65 66 66 65 PWind Dir S SW S SW S SW SW SW Wind Char LT GN LT GN GN GN GN GN Avg Clouds B1 B2 B1 SC SC SC SC SC SC SC SC FW SC B1 B1 SC PoP 12hr 40 70 20 20 20 20 30 30 Rain shwrs C C C L S S S S S S S S C S C Tstms C C S C S S S S S S S S C S C $$ NCZ060-032000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 124 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 79 60 77 59 82 Temp 61 61 73 78 75 71 65 61 60 62 68 74 76 72 65 61 59 61 70 79 81 75 Dewpt 55 57 61 61 60 61 61 61 60 61 64 64 62 63 62 61 59 61 64 63 62 63 RH 81 87 66 56 60 71 87100100 97 87 71 62 73 90100100100 81 58 53 66 Min/Max RH 54 100 62 100 53 Wind Dir E E SE S S SE SE SE NE SE S S S S SE SE SE SE S SW W S Wind Dir Deg 10 11 14 17 17 13 12 13 6 14 18 19 19 17 15 14 14 14 19 22 24 18 Wind Spd 4 4 6 6 6 6 4 2 2 3 5 6 8 5 3 3 2 5 5 6 8 6 Clouds OV OV OV B1 B2 B2 B1 B2 B1 OV B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC Clouds (%) 89 88 92 69 81 72 65 70 69 88 87 82 78 70 59 58 61 62 50 43 48 46 Vsby 10 10 10 10 10 10 10 7 6 10 10 PoP 12hr 60 40 90 50 70 QPF 12hr 0.39 0.14 0.48 0.13 0.06 Rain shwrs S C C C C 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 C C C C C C C C C C C Haines 4 3 4 LAL 1 3 3 3 3 3 3 3 3 3 3 Max Mix Hgt AGL Mix Hgt 3800 3700 5700 Max Vent Rt 39300 42500 52700 T Wind Dir S S SW T Wind Spd 9 9 6 ADI 34 37 46 Max LVORI 6 8 9 Stability F B B F D C B F E B B Ceiling NONE NONE NONE NONE NONE NONE NONE 13800 0 0 NONE Sta Pres 27.90 27.88 27.86 27.87 27.90 27.89 27.86 27.89 27.91 27.90 27.89 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 81 60 85 61 87 62 83 Temp 62 62 78 74 62 62 82 79 65 63 83 80 67 63 79 77 Dewpt 60 61 62 62 61 62 62 62 61 62 62 62 61 63 62 62 PWind Dir SE S SE SW S SW S SW Wind Char LT GN LT GN LT GN GN GN Avg Clouds B1 B2 B2 B1 B1 SC SC SC SC SC SC FW SC B1 B1 SC PoP 12hr 40 80 30 30 20 20 30 40 Rain shwrs C C C D C S S C S S S C S C Tstms C S C C C S S C S S S S S 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 $$