Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
587 FOUS54 KMRX 051637 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 1237 PM EDT Fri Jul 5 2024 TNZ017-060800- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 1237 PM EDT Fri Jul 5 2024 Date 07/05/24 Sat 07/06/24 Sun 07/07/24 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 71 87 67 90 69 Temp 88 83 76 74 72 73 81 85 86 82 75 71 69 70 81 88 89 85 77 74 71 71 Dewpt 73 73 72 72 71 72 74 70 68 68 67 66 66 66 68 68 66 67 67 68 67 69 RH 61 72 87 93 97 97 79 61 55 63 76 84 90 87 65 52 47 55 71 82 87 93 Wind Dir SW SW S SW SW W W W W W N NE NE NE NE N N SE SE E E E Wind Spd 5 4 2 2 1 2 2 4 4 2 1 1 1 1 2 2 3 2 1 1 1 1 Clouds B2 B2 B1 B1 B2 B2 SC SC SC SC SC SC SC FW FW SC SC SC SC B1 B1 SC PoP 12hr 70 30 5 10 10 QPF 12hr 0.14 0.02 0 0 0 Rain shwrs L L C C C C C S Tstms L L C C C S C S Obvis PF Heat index 96 89 86 90 90 85 84 91 92 88 Max heat 98 86 92 92 83 92 94 86 Date 07/08 Tue 07/09/24 Wed 07/10/24 Thu 07/11/24 Fri 07/12/24 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 91 69 88 69 86 67 86 67 MM Temp 89 86 74 71 86 83 73 71 84 81 71 69 84 82 71 69 MM MM Dewpt 70 69 70 71 71 70 70 70 68 65 66 66 65 65 65 65 MM MM PWind Dir S SE SW SW W NE N NE E Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC MM PoP 12hr 20 30 50 40 30 20 30 30 30 Rain shwrs S S C C S C C C S C S S S C C C C Tstms S C C C C C C C S C S S S C C S S $$ TNZ071-060800- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 1237 PM EDT Fri Jul 5 2024 Date 07/05/24 Sat 07/06/24 Sun 07/07/24 Mon EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 90 69 92 72 Temp 90 83 79 76 75 76 84 88 89 85 77 74 71 72 83 89 91 87 80 76 74 74 Dewpt 73 73 75 75 74 73 73 71 70 69 69 68 68 68 71 71 70 69 69 70 70 71 RH 58 72 88 97 97 90 70 57 54 59 76 82 90 87 67 56 50 55 69 82 87 90 Wind Dir SW SW SW SW SW NE NE N N N NE NE NE NE NE NE N NE SE S S S Wind Spd 8 5 2 2 1 2 2 2 3 3 2 1 1 2 3 3 3 3 2 1 1 1 Clouds B2 B2 B2 OV B2 B1 SC SC FW SC SC SC SC SC FW SC FW B1 B1 B1 B2 B1 PoP 12hr 60 20 5 10 20 QPF 12hr 0.16 0.01 0 0 0 Rain D Rain shwrs L C C S S S S S C Tstms L L C C S S S S S Heat index 98 89 90 94 94 89 88 95 97 91 83 Max heat 100 85 94 94 85 95 97 88 Date 07/08 Tue 07/09/24 Wed 07/10/24 Thu 07/11/24 Fri 07/12/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 73 90 72 88 71 88 70 MM Temp 90 87 77 75 88 86 76 74 86 84 75 73 86 84 74 72 MM MM Dewpt 74 72 71 72 74 72 72 71 71 69 69 68 69 68 68 68 MM MM PWind Dir SW S SW SW W NE N NE E Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 SC SC B1 B1 SC MM PoP 12hr 50 30 50 40 30 20 30 20 30 Rain shwrs C C C C C C C S C C S S S C S S C Tstms S L C C C L C C S C S S C S S S $$ TNZ036-060800- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 1237 PM EDT Fri Jul 5 2024 Date 07/05/24 Sat 07/06/24 Sun 07/07/24 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 72 90 68 92 71 Temp 88 83 77 75 73 74 83 88 89 85 76 73 70 71 82 89 91 87 79 76 73 73 Dewpt 74 73 74 74 72 72 71 69 68 67 67 67 66 66 70 69 68 68 68 68 68 70 RH 63 72 90 97 97 93 67 54 50 55 74 81 87 84 67 52 47 53 69 76 84 90 Wind Dir SW W W W W NE N NW NW N N N N NE NE NE NE N N NW W SW Wind Spd 4 3 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 1 Clouds B2 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC FW SC SC SC SC B1 B1 B1 PoP 12hr 50 10 5 5 10 QPF 12hr 0.11 0 0 0 0 Rain D Rain shwrs C C C S C Tstms L C C C S S Heat index 97 89 88 92 93 88 86 94 95 91 Max heat 98 84 93 93 83 94 95 87 Date 07/08 Tue 07/09/24 Wed 07/10/24 Thu 07/11/24 Fri 07/12/24 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 91 72 89 71 88 69 88 70 MM Temp 89 86 76 74 87 85 75 73 86 83 73 71 86 84 74 72 MM MM Dewpt 73 72 71 71 74 72 72 71 71 68 68 68 68 68 67 67 MM MM PWind Dir S SW SW W W NW N N NE Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 B2 B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC B1 SC MM PoP 12hr 40 30 50 40 30 20 30 20 30 Rain shwrs C C C C C C C C C C S S S C S S C Tstms S C C C C C C C S C S S C S S S $$ TNZ099-060800- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 1237 PM EDT Fri Jul 5 2024 Date 07/05/24 Sat 07/06/24 Sun 07/07/24 Mon EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 92 72 95 74 Temp 90 85 79 77 76 76 85 90 91 87 80 76 74 75 86 92 94 90 82 79 76 76 Dewpt 74 75 75 74 74 74 71 69 67 66 68 68 67 67 70 70 69 68 69 69 71 71 RH 60 72 88 90 94 94 63 50 45 50 67 76 79 76 59 49 44 49 65 72 85 85 Wind Dir SW SW W W NW N N N N N N N N N NE NE NE E E E SE SE Wind Spd 5 4 1 1 1 2 3 3 4 4 2 2 2 2 2 2 3 3 2 2 1 2 Clouds B2 B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B2 B1 PoP 12hr 50 20 10 10 20 QPF 12hr 0.07 0 0 0 0 Rain shwrs L C C S S S S C Tstms L C C S S S C Heat index 99 94 90 95 94 83 91 98 99 94 85 Max heat 99 90 95 95 87 98 99 91 Date 07/08 Tue 07/09/24 Wed 07/10/24 Thu 07/11/24 Fri 07/12/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 74 92 73 90 73 91 73 MM Temp 90 88 78 76 90 87 77 75 88 86 77 75 89 87 77 75 MM MM Dewpt 73 72 72 72 74 71 72 72 70 67 69 69 67 67 68 69 MM MM PWind Dir S S SW W NW NW N N N Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 B1 B1 SC SC B1 B1 SC SC B1 B1 SC SC SC SC MM PoP 12hr 60 30 50 30 30 20 20 20 30 Rain shwrs C L C S C C C S C C S S S S S S C Tstms C L C S C C C S S C S S S C S S S $$ NCZ060-060800- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 1237 PM EDT Fri Jul 5 2024 Date 07/05/24 Sat 07/06/24 Sun 07/07/24 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 70 89 67 90 68 Temp 85 81 74 73 72 72 81 87 88 84 75 72 69 70 81 87 89 85 76 73 70 70 Dewpt 72 72 73 72 71 71 74 70 68 68 69 68 67 67 72 71 71 71 70 71 69 70 RH 65 74 97 97 97 97 79 57 52 59 82 87 93 90 74 59 56 63 82 93 97100 Max/Min RH 97 52 97 56 100 Wind Dir W W N N N NW NW NW NW NW N N N N NE NW NW SE E N N N Wind Dir Deg 25 25 0 0 0 30 32 30 31 32 0 0 0 0 5 29 31 14 11 0 0 0 Wind Spd 4 2 0 0 0 1 2 3 3 2 0 0 0 0 1 2 3 2 1 0 0 0 Clouds B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC B1 B1 SC SC SC B1 B2 B2 B2 B2 Clouds (%) 76 82 84 72 78 64 39 40 37 38 36 44 57 55 34 44 50 56 70 74 82 71 Vsby 10 10 10 6 5 6 10 10 10 10 10 PoP 12hr 60 40 10 40 30 QPF 12hr 0.09 0.04 0 0.23 0.08 Rain shwrs L L C S C C C C S S C C C C C C C Tstms L L C S C C C C C C C C S C Obvis PF Heat index 91 85 86 92 92 87 85 93 95 90 Max heat 96 92 92 83 93 95 85 Haines 4 4 LAL 4 4 2 3 3 1 1 3 3 MM MM Max Mix Hgt AGL Mix Hgt 4900 6500 Max Vent Rt 48400 36300 T Wind Dir N SW T Wind Spd 8 4 ADI 42 32 Max LVORI 7 6 Stability B F F A A G F A B MM MM Ceiling NONE NONE NONE NONE NONE NONE NONE NONE NONE MM MM Sta Pres 27.80 27.82 27.87 27.87 27.85 27.89 27.92 27.89 27.88 MM MM Date 07/08 Tue 07/09/24 Wed 07/10/24 Thu 07/11/24 Fri 07/12/24 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 88 68 88 68 86 66 87 67 MM Temp 86 83 72 70 86 83 72 70 84 81 70 68 85 82 71 69 MM MM Dewpt 71 71 71 70 71 71 71 70 68 68 67 66 66 67 67 67 MM MM PWind Dir SE SE SW W NW NW NW NE SE Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 B2 B1 SC B1 B2 B1 SC SC B1 B1 SC B1 B1 B1 MM PoP 12hr 60 40 60 40 40 20 40 30 30 Rain shwrs C L C S C L C S C C S S C C C S C Tstms C L C S C L C S S C S S S C C S S This is an experimental product for planning and review purposes only, and is not to be substituted for an official fire weather spot forecast $$