Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
283 FOUS54 KMRX 031708 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 107 PM EDT Fri May 3 2024 TNZ017-040800- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 107 PM EDT Fri May 3 2024 Date 05/03/24 Sat 05/04/24 Sun 05/05/24 Mon EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 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 61 76 60 80 61 Temp 74 71 67 63 62 63 69 71 73 70 66 63 62 63 70 76 79 75 67 64 63 63 Dewpt 60 61 61 61 59 61 64 64 64 62 61 60 60 61 64 63 62 62 62 61 60 61 RH 62 71 81 93 90 93 84 79 73 76 84 90 93 93 81 64 56 64 84 90 90 93 Wind Dir SE SE SE SE E SE S SW S SE SE S S S SW SW SW SW S SE S SE Wind Spd 5 5 4 3 4 4 5 8 6 6 5 5 5 3 5 8 8 6 5 5 5 4 Clouds OV B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 B2 B2 B1 SC SC SC B1 B1 B2 B2 PoP 12hr 50 90 60 80 40 QPF 12hr 0.06 0.49 0.08 0.06 0 Rain shwrs L C C C C C C D D L L C C C C D D C C C C L Tstms C C C C C S C L C L C C S S C C C C C C S S Date 05/06 Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 76 60 80 63 84 64 80 62 MM Temp 73 72 63 63 77 76 65 65 80 78 66 66 77 76 65 62 MM MM Dewpt 65 62 60 61 64 63 61 63 65 63 62 63 64 62 60 61 MM MM PWind Dir SW S SW SW SW SW SW SW S Wind Char LT LT GN LT GN GN GN GN GN Avg Clouds B2 B1 B1 B1 B1 SC SC B1 B1 SC SC B1 B1 B1 B1 B2 B2 MM PoP 12hr 80 30 60 30 40 40 60 40 50 Rain shwrs L D C S C L S C S C C C C L C C C Tstms S C C S S C S S S C C C S C C S S $$ TNZ071-040800- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 107 PM EDT Fri May 3 2024 Date 05/03/24 Sat 05/04/24 Sun 05/05/24 Mon EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 78 63 82 64 Temp 76 72 68 66 65 65 70 73 76 74 67 65 64 64 72 80 82 77 70 66 65 65 Dewpt 65 65 65 64 64 64 66 66 65 65 64 63 62 63 66 66 65 66 65 64 63 63 RH 69 79 90 93 97 97 87 79 69 74 90 93 93 97 81 62 56 69 84 93 93 93 Wind Dir SW S W E W S SW SW SW SW S S S S SW SW W SW S S S S Wind Spd 8 5 4 4 3 3 5 9 9 5 4 5 4 4 5 6 8 5 5 5 4 4 Clouds B2 B2 OV B2 B2 OV B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 B1 B2 B2 PoP 12hr 70 90 50 70 50 QPF 12hr 0.17 0.22 0.06 0.02 0.03 Rain shwrs L L C S C C L L D C C C C C C L L C C C C L Tstms L L C S C S C L L C C C S S C C C C C S C C Date 05/06 Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 63 83 67 86 67 82 65 MM Temp 76 75 65 65 81 78 69 69 82 81 70 68 79 78 68 65 MM MM Dewpt 67 66 62 64 66 65 64 65 68 66 64 65 67 66 63 64 MM MM PWind Dir SW S SW SW SW SW SW SW SW Wind Char GN LT GN GN GN GN GN GN GN Avg Clouds B2 B1 B1 B1 B1 B1 SC B1 B1 SC SC B1 B1 B1 B1 B2 B2 MM PoP 12hr 80 30 40 30 40 40 50 50 50 Rain shwrs L D C C C C S C S C C C C C C C C Tstms C C C C S C S S S C C C S C C C S $$ TNZ036-040800- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 107 PM EDT Fri May 3 2024 Date 05/03/24 Sat 05/04/24 Sun 05/05/24 Mon EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 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 63 78 62 82 64 Temp 78 72 67 65 65 65 70 75 76 72 66 65 64 64 72 80 82 77 69 66 65 65 Dewpt 65 65 64 64 64 64 66 66 65 65 63 63 63 63 66 66 65 65 64 64 63 64 RH 64 79 90 97 97 97 87 74 69 79 90 93 97 97 81 62 56 67 84 93 93 97 Wind Dir S S NE W SW S S SW W S SW SW SW SW SW SW SW SW SW SW SW SW Wind Spd 8 5 5 3 3 4 5 9 9 5 5 5 4 5 5 6 8 5 5 5 5 5 Clouds B2 B2 OV OV B2 OV B2 B1 B2 B1 B1 B1 B2 B1 B1 SC SC B1 B1 B2 B2 B2 PoP 12hr 60 90 50 70 50 QPF 12hr 0.23 0.21 0.05 0.02 0.07 Rain shwrs L L C C C C L L D C C C C C C L L C C C C L Tstms L L C C C S C C L C C C S S C C C C C S C C Date 05/06 Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 63 82 66 86 67 83 64 MM Temp 76 74 65 65 79 78 68 67 82 80 69 67 79 78 67 64 MM MM Dewpt 67 64 62 64 67 65 64 66 68 66 64 65 66 65 63 63 MM MM PWind Dir SW SW SW SW SW SW SW SW SW Wind Char GN LT GN GN GN GN GN GN GN Avg Clouds B2 B1 B1 B1 B1 B1 SC B1 B1 SC SC B1 B1 SC B1 B2 B2 MM PoP 12hr 80 30 50 30 40 40 60 50 50 Rain shwrs L D C C C C S C S C C C L L C C C Tstms C C C C S C S C S C C C C C C C S $$ TNZ099-040800- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 107 PM EDT Fri May 3 2024 Date 05/03/24 Sat 05/04/24 Sun 05/05/24 Mon EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 81 64 84 66 Temp 81 75 70 68 67 66 70 78 80 75 70 67 65 66 74 82 83 79 71 68 67 67 Dewpt 65 65 67 66 66 65 66 66 66 65 65 64 63 63 66 66 66 66 66 65 65 65 RH 58 71 90 93 97 97 87 67 62 71 84 90 93 90 76 58 57 64 84 90 93 93 Wind Dir S SW S SW S S S SW SW SW S S S S S S SW S S S S S Wind Spd 9 6 3 4 3 4 6 9 9 5 5 4 4 4 6 8 9 5 5 5 5 5 Clouds B2 B2 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 B2 B2 B2 PoP 12hr 70 80 40 70 50 QPF 12hr 0.26 0.27 0.02 0.04 0.13 Rain shwrs C L C C C C C L D C C C C C C L L C C C C L Tstms C L C C C C C L L C C C S S S C C C C C C C Date 05/06 Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 65 86 67 88 69 86 67 MM Temp 80 78 68 66 83 81 71 68 85 83 72 69 82 81 71 67 MM MM Dewpt 67 66 64 65 65 66 65 66 68 66 66 66 68 66 65 64 MM MM PWind Dir S S SW S S S SW SW SW Wind Char GN LT GN GN GN GN GN GN GN Avg Clouds B2 B1 SC B1 B1 SC SC SC B1 SC SC B1 B1 SC B1 B1 B2 MM PoP 12hr 70 20 30 30 30 30 50 40 40 Rain shwrs L L S S S C S C C C C C C C C C Tstms C C S S S C S S C C C C C C C S $$ NCZ060-040800- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 107 PM EDT Fri May 3 2024 Date 05/03/24 Sat 05/04/24 Sun 05/05/24 Mon EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 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 60 77 59 81 60 Temp 76 70 65 62 61 62 67 72 74 70 64 62 61 61 70 78 80 74 66 63 61 62 Dewpt 63 63 62 62 61 62 64 64 63 62 62 61 61 61 64 64 63 63 62 62 61 62 RH 64 78 90100100100 90 76 69 76 93 97100100 81 62 56 69 87 97100100 Max/Min RH 100 66 100 56 100 Wind Dir S E E N N E S S SW S SE SE N SE S SW SW S SE SE SE SE Wind Dir Deg 16 10 11 0 0 11 17 19 20 17 15 14 0 14 19 22 22 18 14 14 13 15 Wind Spd 8 5 4 0 0 3 4 5 6 5 3 3 0 3 4 5 6 5 3 3 3 3 Clouds B2 B2 B2 B2 OV OV B2 B2 B2 B2 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B2 B2 Clouds (%) 82 81 82 79 89 89 82 82 71 71 65 58 71 59 58 51 52 57 62 68 79 81 Vsby 6 10 7 7 7 3 3 6 6 PoP 12hr 50 90 50 70 50 QPF 12hr 0.13 0.38 0.14 0.04 0.04 Rain shwrs L C C C C L D L D C C C C C C L L C C C C C Tstms L C C C C C C L L C C C S S C C C C S C C Haines 3 3 LAL 3 3 3 4 4 3 3 3 3 MM MM Max Mix Hgt AGL Mix Hgt 3800 6100 Max Vent Rt 39000 55700 T Wind Dir S SW T Wind Spd 9 6 ADI 34 48 Max LVORI 8 10 Stability B F D C B F F B B MM MM Ceiling NONE NONE NONE NONE NONE NONE NONE NONE NONE MM MM Sta Pres 27.87 27.88 27.90 27.91 27.87 27.91 27.95 27.93 27.90 MM MM Date 05/06 Tue 05/07/24 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 60 83 62 86 63 82 61 MM Temp 76 73 62 62 81 76 64 64 83 80 66 64 79 76 65 62 MM MM Dewpt 63 63 61 62 62 63 62 63 64 63 62 63 64 64 62 62 MM MM PWind Dir S SE SW S SW S SW S S Wind Char LT LT GN LT GN GN GN LT GN Avg Clouds B2 B1 B1 B1 B1 SC SC B1 B1 SC SC B1 B1 SC B1 B2 B2 MM PoP 12hr 80 30 30 20 30 30 50 40 40 Rain shwrs C D C C S C S C S C C C C C C Tstms C C C S S C C S C C C C 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 $$