Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
859 FOUS54 KMRX 261919 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 319 PM EDT Wed Jun 26 2024 TNZ017-270800- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 319 PM EDT Wed Jun 26 2024 Date 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 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 68 87 67 91 72 Temp 92 86 76 72 69 70 76 82 85 83 74 69 67 70 84 89 90 86 77 74 72 74 Dewpt 61 65 67 67 67 68 69 69 68 67 66 65 64 67 70 69 69 70 69 69 69 71 RH 36 50 74 84 93 93 79 65 57 59 76 87 90 90 63 52 50 59 76 84 90 90 Wind Dir SW SW N N NE E NE N N N NE NE E E SE S S SE SE SE SE S Wind Spd 6 4 2 2 1 1 2 4 5 4 2 2 2 2 3 5 6 5 3 3 2 2 Clouds SC B1 B2 B2 OV B1 B2 SC SC FW FW FW FW FW SC B1 B1 B1 SC B1 B1 B1 PoP 12hr 50 50 5 40 20 QPF 12hr 0.14 0.01 0 0.02 0.01 Rain shwrs C S C C C C C C C C C S S C Tstms C S C C C S C C C C C S S Heat index 85 88 86 89 94 95 90 Max heat 95 84 87 91 95 96 87 Date 06/29 Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 Wed 07/03/24 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 88 65 86 63 91 67 93 Temp 86 85 75 73 86 83 71 66 83 80 65 67 87 86 71 71 90 88 Dewpt 74 72 73 73 75 71 68 64 60 58 59 60 65 66 65 67 68 68 PWind Dir SW SW W N N E S SE SW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 B1 B1 B1 SC FW FW FW FW FW FW SC FW FW FW SC PoP 12hr 70 50 70 30 10 5 10 5 40 Rain shwrs C L C C L L C C Tstms C C C C C C C C $$ TNZ071-270800- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 319 PM EDT Wed Jun 26 2024 Date 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 89 71 93 75 Temp 96 90 79 75 73 73 79 85 88 86 78 73 71 73 85 91 92 87 80 77 75 77 Dewpt 62 67 71 71 70 70 72 73 73 72 72 71 69 70 74 74 74 73 74 73 73 74 RH 33 47 77 87 90 90 79 67 61 63 82 93 93 90 70 58 56 63 82 87 94 90 Wind Dir SW SW NW N NE NE N NE NE NE NE NE NE E S S SW S S S S S Wind Spd 6 4 3 2 2 2 3 4 5 5 3 3 2 2 2 4 4 4 3 3 3 3 Clouds FW B1 B2 B2 OV B1 B1 SC SC FW FW FW FW FW FW SC SC B1 B1 B1 B1 B1 PoP 12hr 50 50 5 30 20 QPF 12hr 0.04 0.01 0 0.02 0.01 Rain shwrs S C C C S C C C C C S S C Tstms S C C C S C C C C C S S Heat index 93 92 96 92 93101102 94 84 Max heat 97 88 92 96 87 101 102 92 Date 06/29 Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 Wed 07/03/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 75 91 69 89 67 94 72 95 Temp 89 88 77 77 89 86 75 70 86 85 70 70 91 89 75 74 92 91 Dewpt 77 74 75 75 77 75 72 67 66 62 63 64 69 69 69 69 72 72 PWind Dir SW SW W N NE NE SW S SW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 B1 B1 B1 SC SC FW FW FW FW FW FW SC SC FW SC PoP 12hr 60 50 70 20 20 5 20 10 40 Rain shwrs C L C C L L S S S S C Tstms S C C C C L S S S C $$ TNZ036-270800- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 319 PM EDT Wed Jun 26 2024 Date 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 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 88 70 92 74 Temp 94 86 77 73 70 72 79 86 88 84 76 72 70 72 85 90 91 86 78 76 74 76 Dewpt 63 68 71 71 70 71 73 73 72 71 69 68 67 68 74 75 75 74 73 73 73 74 RH 36 55 82 93100 97 82 65 59 65 79 87 90 87 70 62 60 68 85 90 97 94 Wind Dir SW SW N E NE NE NE NE NE NE NE NE NE NE S S S S S S S SW Wind Spd 4 3 2 2 2 2 2 3 3 3 2 3 2 2 2 3 3 2 2 2 2 2 Clouds SC B1 B2 B2 B2 B2 B1 SC SC FW FW FW FW FW SC SC SC SC B1 B1 B2 B1 PoP 12hr 60 50 5 30 10 QPF 12hr 0.28 0.02 0 0.01 0 Rain shwrs C C C C C C C C C C C Tstms C C C C S C C C C C Heat index 89 93 95 89 93101102 94 Max heat 96 85 93 95 83 101 102 90 Date 06/29 Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 Wed 07/03/24 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 90 68 88 66 94 71 94 Temp 89 86 76 76 88 85 74 68 85 82 68 68 91 87 74 73 92 88 Dewpt 78 76 75 76 78 75 69 65 64 62 60 63 69 70 68 69 72 72 PWind Dir SW SW W N NE NE S SW SW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B1 B1 SC B1 B1 SC SC FW FW CL FW FW FW FW FW FW FW SC PoP 12hr 60 50 70 20 10 5 10 5 40 Rain shwrs C L C C C L S S C Tstms C C C C C L S S C $$ TNZ099-270800- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 319 PM EDT Wed Jun 26 2024 Date 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 89 73 93 77 Temp 98 93 81 77 75 75 81 85 89 85 79 74 73 75 84 91 92 87 82 78 77 78 Dewpt 61 66 70 71 71 72 73 74 73 73 72 73 72 73 74 75 75 75 75 75 75 75 RH 30 41 69 82 87 90 77 70 59 67 79 97 97 94 72 60 58 68 79 91 94 91 Wind Dir SW W W NW E NE N NE NE NE NE NE E E S S S S S S S S Wind Spd 4 4 2 2 1 2 2 3 4 3 2 2 1 1 2 5 5 4 2 2 2 2 Clouds FW B1 B2 B1 B2 B1 B1 B1 SC FW SC FW SC SC SC SC SC SC SC B1 B1 B1 PoP 12hr 40 50 5 30 10 QPF 12hr 0.03 0.02 0 0.01 0 Rain shwrs C C C C C C C C C C C Tstms C C C C S C C C C C Heat index 96 85 86 93 97 92 91102103 96 89 Max heat 99 89 93 98 86 102 103 94 Date 06/29 Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 Wed 07/03/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 77 95 73 93 71 95 75 97 Temp 91 88 79 78 93 89 77 73 90 88 73 73 92 91 77 77 94 93 Dewpt 77 76 76 76 77 75 74 69 67 64 64 66 69 69 70 72 72 72 PWind Dir SW SW NW N N NE S S SW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B1 SC SC SC B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 60 30 60 10 10 5 20 5 30 Rain shwrs C L C C C L S S C Tstms C C C C C L S S C $$ NCZ060-270800- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 319 PM EDT Wed Jun 26 2024 Date 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 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 68 87 67 89 70 Temp 94 87 75 71 69 69 79 85 84 80 73 69 67 69 82 87 88 83 75 73 72 71 Dewpt 61 63 65 66 66 67 70 70 70 70 71 69 67 69 72 71 71 72 73 73 71 71 RH 34 45 71 84 90 93 74 61 63 72 93100100100 72 59 57 70 94100 97100 Max/Min RH 93 61 100 57 100 Wind Dir SW SW NW N N N W NW NW NW N N N E SE S S SE SE SE SE S Wind Dir Deg 23 22 31 0 0 0 26 31 32 31 0 0 0 11 15 17 17 15 13 14 14 16 Wind Spd 4 2 1 0 0 0 1 3 2 2 0 0 0 1 2 5 4 2 2 2 1 1 Clouds FW SC B1 B2 B2 B2 B1 SC B1 FW FW FW SC SC SC SC SC SC B1 B2 B2 B2 Clouds (%) 13 39 65 85 79 71 53 50 60 18 17 25 39 37 30 48 30 40 61 79 82 70 Vsby 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 30 70 10 50 30 QPF 12hr 0.04 0.03 0 0.06 0.03 Rain shwrs S C C C C C L C C C C C C S S C Tstms S C S S C C L S C C C C S S Heat index 90 88 83 87 93 94 88 Max heat 95 82 90 90 93 94 84 Haines 4 4 LAL 1 3 3 3 4 1 1 3 3 3 2 Max Mix Hgt AGL Mix Hgt 4500 5900 Max Vent Rt 25600 74400 T Wind Dir NW S T Wind Spd 5 10 ADI 22 65 Max LVORI 6 9 Stability A D F A A G G B A F F Ceiling NONE NONE NONE 15900 12700 NONE NONE NONE NONE NONE NONE Sta Pres 27.69 27.72 27.73 27.78 27.75 27.78 27.86 27.85 27.86 27.90 27.95 Date 06/29 Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 Wed 07/03/24 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 89 70 91 67 91 66 91 67 93 Temp 84 82 72 72 88 85 72 68 88 84 69 68 87 84 69 69 89 86 Dewpt 74 74 72 72 75 73 72 68 65 65 64 64 66 67 67 68 69 70 PWind Dir SW S NW NW NW E SE SE SW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B1 B1 B1 SC SC SC FW FW FW SC FW FW FW SC SC FW PoP 12hr 80 40 70 20 30 10 30 10 40 Rain shwrs C D C C C L S S C S C C C Tstms C L C C C L S S 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 $$