Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
600 FOUS54 KMRX 272240 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 640 PM EDT Thu Jun 27 2024 TNZ017-280800- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 640 PM EDT Thu Jun 27 2024 Date 06/27/24 Fri 06/28/24 Sat 06/29/24 Sun 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 90 71 90 72 Temp 82 73 69 67 69 83 88 89 85 76 73 71 74 85 88 88 84 77 74 72 74 Dewpt 67 66 65 64 66 70 69 69 69 69 70 69 71 73 73 72 73 74 73 72 74 RH 61 79 87 90 90 65 54 52 59 79 90 93 90 67 61 59 70 90 97100100 Wind Dir N NE E E E SE SE SE S SE SE SE SE SW SW SW SW S SW SW SW Wind Spd 3 2 2 2 2 4 6 8 6 4 3 2 2 4 6 6 4 2 2 2 2 Clouds FW FW FW FW FW SC SC SC SC FW SC SC FW SC B1 B1 B1 SC B1 B2 B2 PoP 12hr 10 30 20 70 50 QPF 12hr 0 0.02 0 0.10 0.07 Rain shwrs S S C S S C C L L C C C C L Tstms S C S S S C L L C C C C S Heat index 87 92 93 89 91 96 95 91 Max heat 87 94 94 85 98 98 89 Date 06/30 Mon 07/01/24 Tue 07/02/24 Wed 07/03/24 Thu 07/04/24 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 87 64 83 60 90 65 92 70 91 Temp 85 84 69 65 80 78 62 63 86 85 67 68 88 87 72 72 88 85 Dewpt 75 71 67 64 56 54 54 56 62 63 61 63 67 68 67 69 71 71 PWind Dir W N N E S SE SW S SW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B1 SC SC SC FW FW FW FW FW FW SC FW FW SC SC SC SC B1 PoP 12hr 70 20 10 5 10 0 20 10 50 Rain shwrs L L S S C C Tstms C L S S S C $$ TNZ071-280800- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 640 PM EDT Thu Jun 27 2024 Date 06/27/24 Fri 06/28/24 Sat 06/29/24 Sun EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 92 74 91 75 Temp 84 76 73 71 72 84 90 90 87 80 76 75 76 84 89 90 87 80 77 75 77 Dewpt 70 71 70 69 69 73 74 74 74 74 73 73 74 76 76 76 75 76 76 75 76 RH 63 85 90 93 90 70 60 60 65 82 90 94 94 77 66 64 68 88 97100 97 Wind Dir NE E NE NE NE NE SW SW S S S S S SW SW SW SW SW SW SW SW Wind Spd 5 2 2 2 1 2 3 5 4 3 3 3 3 5 8 6 5 3 3 2 2 Clouds SC FW FW FW FW SC SC B1 SC SC SC SC SC SC B1 SC B1 SC SC B2 B1 PoP 12hr 5 40 20 70 50 QPF 12hr 0 0.07 0 0.10 0.12 Rain shwrs C C S S S S C C L L C C C C L Tstms C C S S S S S C L L C C C C S Heat index 88 90 99 99 95 84 93100102 96 86 Max heat 90 83 99 103 91 100 102 94 Date 06/30 Mon 07/01/24 Tue 07/02/24 Wed 07/03/24 Thu 07/04/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 68 87 64 93 71 95 74 93 Temp 86 85 73 69 84 82 67 67 89 89 73 73 92 89 76 76 91 88 Dewpt 78 76 71 67 64 59 60 61 67 68 66 67 72 71 70 71 74 74 PWind Dir W N NE NE S S SW SW SW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B1 SC SC SC FW FW FW FW FW FW SC FW FW FW SC SC SC B1 PoP 12hr 70 10 10 5 10 5 20 10 40 Rain shwrs L L S C C Tstms C L S S C $$ TNZ036-280800- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 640 PM EDT Thu Jun 27 2024 Date 06/27/24 Fri 06/28/24 Sat 06/29/24 Sun 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 69 92 74 90 74 Temp 83 75 72 70 71 84 90 91 86 78 76 74 76 85 89 88 84 78 76 74 76 Dewpt 70 69 68 66 68 73 74 75 74 74 73 73 74 77 77 77 76 76 76 74 75 RH 65 82 87 87 90 70 60 60 68 88 90 97 94 77 68 70 77 94100100 97 Wind Dir NE NE NE NE E S S S S S S S SW SW SW SW SW SW SW SW SW Wind Spd 3 2 2 2 2 2 2 3 2 2 2 2 3 4 5 4 3 2 2 2 2 Clouds SC FW FW SC FW SC SC SC SC SC SC B1 SC SC B1 SC SC SC SC B1 B1 PoP 12hr 0 40 10 70 50 QPF 12hr 0 0.04 0 0.10 0.07 Rain shwrs S C C C L L C C C C L Tstms S C S C L C C C C C S Heat index 87 90 99102 94 96102100 93 Max heat 91 99 103 90 102 102 89 Date 06/30 Mon 07/01/24 Tue 07/02/24 Wed 07/03/24 Thu 07/04/24 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 90 66 86 64 92 70 94 72 92 Temp 87 84 72 67 83 80 66 66 88 87 72 72 91 87 74 74 90 86 Dewpt 78 75 69 64 62 59 57 59 67 68 67 68 72 72 71 72 75 75 PWind Dir W N NE NE S SW SW SW SW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B1 SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 70 10 10 0 10 0 20 10 40 Rain shwrs L L S C C Tstms C L S C C $$ TNZ099-280800- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 640 PM EDT Thu Jun 27 2024 Date 06/27/24 Fri 06/28/24 Sat 06/29/24 Sun EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 92 76 91 76 Temp 84 78 75 73 74 83 89 92 88 80 78 76 77 84 89 90 87 80 78 76 78 Dewpt 72 73 72 72 72 74 75 74 74 75 75 75 75 77 77 77 76 76 77 76 77 RH 67 85 90 97 93 74 64 56 63 85 91 97 94 80 68 66 70 88 97100 97 Wind Dir NE NE E E SE S S S S S S S S S SW SW SW SW SW SW W Wind Spd 3 2 1 1 1 4 6 6 5 3 3 3 3 4 5 5 4 2 1 1 1 Clouds SC FW FW SC B1 B1 SC SC SC SC SC B1 B1 SC B1 SC SC SC SC B1 B1 PoP 12hr 10 30 20 60 30 QPF 12hr 0 0.02 0 0.12 0.02 Rain shwrs S C S S S S C C L L S S C C C Tstms S C S S S S S C L L S S C C S Obvis PF Heat index 90 90 99102 97 85 94102103 98 86 Max heat 95 86 99 103 92 102 103 94 Date 06/30 Mon 07/01/24 Tue 07/02/24 Wed 07/03/24 Thu 07/04/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 72 91 68 93 73 96 75 96 Temp 90 87 76 73 88 86 71 70 90 89 75 75 93 90 77 77 93 90 Dewpt 77 76 73 67 65 61 60 62 68 68 68 70 72 72 73 73 74 74 PWind Dir NW N N NE SE S S S SW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B1 B1 SC FW FW FW FW FW FW FW FW FW SC FW FW SC SC SC PoP 12hr 60 5 10 0 5 5 20 10 30 Rain shwrs C L S C C Tstms C L S C C $$ NCZ060-280800- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 640 PM EDT Thu Jun 27 2024 Date 06/27/24 Fri 06/28/24 Sat 06/29/24 Sun 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 89 70 88 70 Temp 80 73 69 67 69 81 87 87 83 75 72 70 72 80 85 86 82 75 72 71 72 Dewpt 70 71 69 67 69 71 71 71 71 72 72 70 72 74 74 75 74 75 72 71 72 RH 72 93100100100 72 59 59 67 90100100100 82 70 70 77100100100100 Max/Min RH 100 57 100 68 100 Wind Dir E N N N SE SE S S SE SE SE SE SE S SW SW S N N N N Wind Dir Deg 9 0 0 0 12 14 16 16 14 13 13 14 15 19 21 20 19 0 0 0 0 Wind Spd 1 0 0 0 1 3 5 6 3 2 2 1 1 2 4 3 2 0 0 0 0 Clouds SC SC SC SC SC SC SC B1 SC SC B1 B2 B1 SC B1 SC B1 B1 B1 B2 B1 Clouds (%) 32 36 31 33 39 42 46 53 49 39 56 77 61 46 60 50 54 59 65 72 65 Vsby 10 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 20 60 40 90 40 QPF 12hr 0.02 0.03 0.03 0.23 0.07 Rain shwrs S S C C C C C C L L D D C C C C L Tstms S C C C C C C S C L L C C C C S Obvis PF PF PF Heat index 83 85 93 93 88 84 93 95 88 Max heat 89 93 94 93 95 84 Haines 3 3 LAL 4 3 1 3 3 3 3 4 4 3 3 Max Mix Hgt AGL Mix Hgt 5000 3900 Max Vent Rt 63800 38800 T Wind Dir S SW T Wind Spd 11 8 ADI 55 34 Max LVORI 9 9 Stability A G G B A F F B B F F Ceiling 12700 11700 NONE NONE NONE NONE NONE NONE NONE NONE NONE Sta Pres 27.76 27.80 27.85 27.86 27.87 27.92 27.97 27.98 27.96 27.99 28.00 Date 06/30 Mon 07/01/24 Tue 07/02/24 Wed 07/03/24 Thu 07/04/24 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 66 90 64 88 65 92 68 92 Temp 86 82 71 67 86 82 66 66 86 83 67 67 89 85 70 70 88 84 Dewpt 74 73 71 67 64 62 62 59 64 65 65 66 69 70 69 69 71 72 PWind Dir NW N N E SE SE S S W Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B1 SC SC SC FW FW FW FW FW FW FW SC SC FW SC SC SC SC PoP 12hr 80 20 20 10 20 5 30 10 50 Rain shwrs L D S S S S C C C Tstms C L S S S 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 $$