Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
728 FOUS54 KMRX 050730 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 329 AM EDT Fri Jul 5 2024 TNZ017-052000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 329 AM EDT Fri Jul 5 2024 Date Fri 07/05/24 Sat 07/06/24 Sun 07/07/24 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 91 71 87 67 90 Temp 73 75 83 87 86 83 76 74 72 73 81 85 86 82 75 71 69 70 81 88 89 85 Dewpt 70 70 73 73 73 72 72 72 71 72 74 70 68 68 67 66 66 66 68 68 66 67 RH 90 84 72 63 65 70 87 93 97 97 79 61 55 63 76 84 90 87 65 52 47 55 Wind Dir S SW SW SW SW W S SW SW W W W W W N NE NE NE NE N N SE Wind Spd 1 2 4 5 4 3 2 2 1 2 2 4 4 2 1 1 1 1 2 2 3 2 Clouds SC SC SC B2 B1 B2 B1 B1 B2 B2 SC SC SC SC SC SC SC FW FW SC SC SC PoP 12hr 80 70 30 5 10 QPF 12hr 0.51 0.14 0.02 0 0 Rain shwrs S C C L L C C C C C Tstms S C C L L C C C S C Obvis PF PF Heat index 89 95 93 88 86 90 90 85 84 91 92 88 Max heat 97 99 85 92 92 83 92 94 Date Mon 07/08/24 Tue 07/09/24 Wed 07/10/24 Thu 07/11/24 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 69 91 69 88 69 86 67 86 Temp 74 71 89 86 74 71 86 83 73 71 84 81 71 69 84 82 Dewpt 68 69 70 69 70 71 71 70 70 70 68 65 66 66 65 65 PWind Dir SE S SE SW SW W NE N Wind Char LT LT LT LT LT LT LT LT Avg Clouds SC B1 SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 10 20 30 50 40 30 20 30 Rain shwrs S S C C S C C C S C S S S C Tstms S C C C C C C C S C S S S C $$ TNZ071-052000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 329 AM EDT Fri Jul 5 2024 Date Fri 07/05/24 Sat 07/06/24 Sun 07/07/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 74 90 69 92 Temp 78 79 85 89 89 83 79 76 75 76 84 88 89 85 77 74 71 72 83 89 91 87 Dewpt 72 73 75 75 76 74 75 75 74 73 73 71 70 69 69 68 68 68 71 71 70 69 RH 82 82 72 64 66 74 88 97 97 90 70 57 54 59 76 82 90 87 67 56 50 55 Wind Dir SW SW SW W SW SW SW SW SW NE NE N N N NE NE NE NE NE NE N NE Wind Spd 2 2 4 4 5 4 2 2 1 2 2 2 3 3 2 1 1 2 3 3 3 3 Clouds SC SC SC B1 SC B1 B2 OV B2 B1 SC SC FW SC SC SC SC SC FW SC FW B1 PoP 12hr 80 60 20 5 10 QPF 12hr 0.52 0.16 0.01 0 0 Rain D Rain shwrs C C L L C C S S S Tstms S C L L L C C S S Obvis PF Heat index 94 99100 90 90 94 94 89 88 95 97 91 Max heat 86 100 102 86 94 94 85 95 97 Date Mon 07/08/24 Tue 07/09/24 Wed 07/10/24 Thu 07/11/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 92 73 90 72 88 71 88 Temp 76 74 90 87 77 75 88 86 76 74 86 84 75 73 86 84 Dewpt 70 71 74 72 71 72 74 72 72 71 71 69 69 68 69 68 PWind Dir S SW S SW SW W NE N Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 SC SC PoP 12hr 20 50 30 50 40 30 20 30 Rain shwrs S C C C C C C C S C C S S S C Tstms S S L C C C L C C S C S S C $$ TNZ036-052000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 329 AM EDT Fri Jul 5 2024 Date Fri 07/05/24 Sat 07/06/24 Sun 07/07/24 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 90 72 90 68 92 Temp 76 77 86 87 88 83 77 75 73 74 83 88 89 85 76 73 70 71 82 89 91 87 Dewpt 73 73 75 76 76 73 74 74 72 72 71 69 68 67 67 67 66 66 70 69 68 68 RH 90 87 70 70 68 72 90 97 97 93 67 54 50 55 74 81 87 84 67 52 47 53 Wind Dir SW SW SW W SW SW W W W NE N NW NW N N N N NE NE NE NE N Wind Spd 2 2 2 3 3 2 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Clouds SC SC SC B1 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC FW SC SC SC PoP 12hr 80 50 10 5 5 QPF 12hr 0.44 0.11 0 0 0 Rain D D Rain shwrs C C C C C S Tstms S C L L C C C S Obvis PF Heat index 95 98 99 89 88 92 93 88 86 94 95 91 Max heat 84 98 99 84 93 93 83 94 95 Date Mon 07/08/24 Tue 07/09/24 Wed 07/10/24 Thu 07/11/24 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 71 91 72 89 71 88 69 88 Temp 76 73 89 86 76 74 87 85 75 73 86 83 73 71 86 84 Dewpt 68 70 73 72 71 71 74 72 72 71 71 68 68 68 68 68 PWind Dir NW S SW SW W W NW N Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 B1 B1 B2 B1 B1 B1 B2 B1 B1 B1 B1 SC SC PoP 12hr 10 40 30 50 40 30 20 30 Rain shwrs C C C C C C C C C C S S S C Tstms S C C C C C C C S C S S C $$ TNZ099-052000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 329 AM EDT Fri Jul 5 2024 Date Fri 07/05/24 Sat 07/06/24 Sun 07/07/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 74 92 72 95 Temp 78 80 87 90 91 85 79 77 76 76 85 90 91 87 80 76 74 75 86 92 94 90 Dewpt 75 73 76 75 76 74 75 74 74 74 71 69 67 66 68 68 67 67 70 70 69 68 RH 91 79 70 62 62 70 88 90 94 94 63 50 45 50 67 76 79 76 59 49 44 49 Wind Dir S S SW W S S W W NW N N N N N N N N N NE NE NE E Wind Spd 2 1 2 4 4 3 1 1 1 2 3 3 4 4 2 2 2 2 2 2 3 3 Clouds SC FW B1 B1 B1 B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 80 50 20 10 10 QPF 12hr 0.48 0.07 0 0 0 Rain D D Rain shwrs C C C C S S Tstms S C L L C C S Obvis PF Heat index 84 98101103 93 90 95 94 83 91 98 99 94 Max heat 90 102 105 90 95 95 87 98 99 Date Mon 07/08/24 Tue 07/09/24 Wed 07/10/24 Thu 07/11/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 92 74 92 73 90 73 91 Temp 79 76 90 88 78 76 90 87 77 75 88 86 77 75 89 87 Dewpt 69 71 73 72 72 72 74 71 72 72 70 67 69 69 67 67 PWind Dir E S S SW W NW NW N Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 SC SC B1 B1 SC PoP 12hr 20 60 30 50 30 30 20 20 Rain shwrs S C L C S C C C S C C S S S S Tstms S C L C S C C C S S C S S S C $$ NCZ060-052000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 329 AM EDT Fri Jul 5 2024 Date Fri 07/05/24 Sat 07/06/24 Sun 07/07/24 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 91 70 89 67 90 Temp 72 73 85 88 87 81 74 73 72 72 81 87 88 84 75 72 69 70 81 87 89 85 Dewpt 71 71 74 72 73 72 73 72 71 71 74 70 68 68 69 68 67 67 72 71 71 71 RH 97 93 70 59 63 74 97 97 97 97 79 57 52 59 82 87 93 90 74 59 56 63 Min/Max RH 58 97 52 97 56 Wind Dir N N SW W W W N N N NW NW NW NW NW N N N N NE NW NW SE Wind Dir Deg 0 0 23 24 27 26 0 0 0 30 32 30 31 32 0 0 0 0 5 29 31 14 Wind Spd 0 0 1 3 3 1 0 0 0 1 2 3 3 2 0 0 0 0 1 2 3 2 Clouds SC SC SC B1 B1 B2 B2 B2 B2 B1 SC SC SC SC SC SC B1 B1 SC SC SC B1 Clouds (%) 48 39 31 53 62 73 84 72 78 64 39 40 29 38 36 44 57 55 34 44 50 56 Vsby 10 10 10 10 10 10 10 6 5 10 10 PoP 12hr 80 60 40 10 40 QPF 12hr 0.32 0.09 0.04 0 0.23 Rain D Rain shwrs S C C L C S C C C C S S C C C Tstms S C C L L C S C C C C C C Obvis F F F F Heat index 93 95 94 85 86 92 92 87 85 93 95 90 Max heat 96 98 92 92 83 93 95 Haines 3 4 4 LAL 2 3 5 4 2 3 3 1 1 3 3 Max Mix Hgt AGL Mix Hgt 4100 4900 6500 Max Vent Rt 37600 48400 36300 T Wind Dir W N SW T Wind Spd 6 8 4 ADI 33 42 32 Max LVORI 6 7 6 Stability G B B F F A A G F A B Ceiling NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE Sta Pres 27.85 27.83 27.80 27.82 27.87 27.87 27.85 27.89 27.92 27.89 27.88 Date Mon 07/08/24 Tue 07/09/24 Wed 07/10/24 Thu 07/11/24 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 68 88 68 88 68 86 66 87 Temp 73 70 86 83 72 70 86 83 72 70 84 81 70 68 85 82 Dewpt 71 70 71 71 71 70 71 71 71 70 68 68 67 66 66 67 PWind Dir SE SE SE SW W NW NW NW Wind Char LT LT LT LT LT LT LT LT Avg Clouds B1 B2 B1 B1 B1 B2 B1 SC B1 B2 B1 SC SC B1 B1 SC PoP 12hr 30 60 40 60 40 40 20 40 Rain shwrs C C C L C S C L C S C C S S C C Tstms C C C L C S C L C S S C 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 $$