Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
203 FOUS54 KMRX 191444 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 1043 AM EDT Wed Jun 19 2024 TNZ017-192000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 1043 AM EDT Wed Jun 19 2024 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 63 90 64 92 Temp 80 88 90 84 74 69 66 67 80 87 90 85 74 68 65 68 82 89 91 86 Dewpt 64 61 62 62 61 60 59 62 65 64 64 67 64 64 63 64 67 67 66 69 RH 58 40 39 48 64 73 78 84 60 46 42 55 71 87 93 87 61 48 44 57 Wind Dir E SE E SE E E NE E E E E SE SE E E SE SW N N SW Wind Spd 3 4 5 5 2 2 2 1 1 2 3 2 2 1 1 0 1 2 3 2 Clouds SC SC SC SC B1 B1 B1 FW SC SC SC SC FW FW FW FW FW FW FW SC PoP 12hr 0 0 0 0 10 QPF 12hr 0 0 0 0 0 Heat index 88 92 94 90 Max heat 89 91 81 90 92 85 94 95 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 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 94 71 92 70 88 65 91 Temp 71 71 91 87 73 73 89 85 72 72 85 83 67 67 87 85 Dewpt 66 67 67 68 66 67 68 68 67 70 67 63 63 63 62 64 PWind Dir S SW S SW SW W NE W Wind Char LT LT LT LT LT LT LT LT Avg Clouds SC FW FW FW SC SC SC B1 B1 B1 SC SC FW FW FW FW PoP 12hr 0 20 5 30 40 40 10 20 Rain shwrs S C C C C C S Tstms S C C C S C S $$ TNZ071-192000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 1043 AM EDT Wed Jun 19 2024 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 67 92 69 93 Temp 82 89 90 85 77 72 69 70 82 89 92 88 79 73 70 72 84 91 93 89 Dewpt 66 65 65 66 67 65 64 64 67 67 66 68 69 68 67 67 68 70 69 70 RH 58 45 44 53 71 79 84 81 61 48 43 52 72 84 90 84 59 50 46 54 Wind Dir N NE E E S N E NE N N NE E SE S S S W N NE E Wind Spd 2 3 4 3 2 2 2 1 1 2 3 2 2 2 2 1 2 2 3 2 Clouds B1 B1 B1 B1 B1 SC SC FW SC SC SC FW SC SC FW FW FW SC SC FW PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Heat index 85 92 95 92 87 97 98 94 Max heat 91 92 85 92 95 88 97 98 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 95 74 95 73 91 70 93 Temp 74 74 93 90 76 76 92 89 77 74 88 86 72 72 90 88 Dewpt 69 68 69 70 69 70 71 70 71 72 71 68 67 66 66 67 PWind Dir S SW S SW SW W NE W Wind Char LT LT LT LT LT LT LT LT Avg Clouds SC FW FW FW SC SC SC SC B1 B1 SC SC SC SC FW FW PoP 12hr 0 10 5 30 40 40 20 20 Rain shwrs S C C C C C S S Tstms S C C C C C S S $$ TNZ036-192000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 1043 AM EDT Wed Jun 19 2024 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 67 92 70 93 Temp 81 88 89 84 76 72 69 70 83 89 92 86 77 72 70 72 85 91 93 87 Dewpt 67 65 65 67 67 66 64 65 68 68 67 68 68 67 66 68 70 71 70 71 RH 63 47 45 57 74 81 84 84 61 50 44 55 74 84 87 87 61 52 47 59 Wind Dir NE E E E E NW N SE E NE NE NE N NW W SW SW E NE NE Wind Spd 2 3 3 2 1 1 1 1 1 2 2 1 1 1 1 1 1 1 1 1 Clouds SC B1 B1 B1 B1 SC SC FW FW SC FW FW SC SC FW FW FW SC FW FW PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Heat index 87 86 93 96 89 90 98 99 93 Max heat 90 92 83 93 96 86 98 99 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 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 96 73 95 73 91 69 93 Temp 74 74 93 89 75 75 93 88 75 74 89 85 71 71 90 86 Dewpt 69 69 70 71 69 70 70 70 70 71 71 68 66 66 66 67 PWind Dir W SW SW SW SW W N S Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW SC SC SC SC SC B1 SC SC SC SC FW FW PoP 12hr 0 10 5 30 40 40 10 20 Rain shwrs S C C C C C S S Tstms S C C C C C S $$ TNZ099-192000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 1043 AM EDT Wed Jun 19 2024 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 70 92 71 95 Temp 83 89 90 86 78 75 72 73 82 90 92 89 80 76 73 72 84 91 94 90 Dewpt 65 64 63 64 64 63 63 64 67 67 67 68 69 66 65 66 67 68 68 69 RH 55 44 41 48 62 66 73 73 61 47 44 50 69 71 76 81 57 47 43 50 Wind Dir SE E E E E N NE E SE E NE NE SE S S S S NE NE NE Wind Spd 6 6 6 5 2 1 1 1 2 3 3 2 1 1 1 1 1 2 2 2 Clouds B1 B1 SC SC B1 FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat index 85 93 96 93 83 87 95 99 95 Max heat 90 91 85 93 96 90 95 99 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 98 75 98 75 95 72 97 Temp 76 75 94 92 79 76 95 92 79 76 92 89 75 74 93 91 Dewpt 68 68 68 68 70 71 69 70 71 72 71 68 68 68 67 67 PWind Dir SE S SW SW SW NW NW NW Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 0 5 5 20 30 30 20 20 Rain shwrs S S C S C S S S Tstms S S C S C S S S $$ NCZ060-192000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 1043 AM EDT Wed Jun 19 2024 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 87 61 90 63 91 Temp 79 85 86 81 72 67 63 65 79 87 88 83 72 66 63 65 80 88 89 84 Dewpt 63 60 60 62 60 60 59 61 65 64 65 66 64 62 61 63 66 66 66 68 RH 58 43 42 53 66 78 87 87 62 46 47 57 76 87 93 93 62 48 47 59 Min/Max RH 42 87 45 97 45 Wind Dir SE SE SE SE E E E SE E SE SE E SE E N N NE N N E Wind Dir Deg 12 12 12 13 10 10 10 12 11 12 12 11 12 11 0 0 3 34 33 11 Wind Spd 5 6 6 4 2 1 1 1 2 3 3 2 1 1 0 0 1 2 2 1 Clouds B1 SC SC SC SC B1 SC FW FW SC FW SC FW FW FW FW FW SC SC SC Clouds (%) 52 47 38 38 46 51 38 24 15 27 23 29 19 22 20 20 14 26 34 34 Vsby 10 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Heat index 92 87 Max heat 85 86 88 91 82 90 93 Haines 4 4 5 LAL 1 1 1 1 1 1 1 1 1 1 Max Mix Hgt AGL Mix Hgt 4800 5800 6800 Max Vent Rt 65600 33200 45800 T Wind Dir E E NE T Wind Spd 12 5 5 ADI 57 29 40 Max LVORI 4 6 7 Stability B A F G A A G G A A Ceiling 0 0 NONE NONE NONE NONE NONE NONE 8900 NONE Sta Pres 28.12 28.11 28.14 28.19 28.14 28.11 28.12 28.15 28.07 28.02 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 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 64 96 68 93 68 91 65 92 Temp 69 67 91 86 70 70 89 85 70 70 87 84 67 67 89 85 Dewpt 66 65 66 68 67 69 68 69 69 70 68 66 65 65 62 65 PWind Dir SE SW S SW S NW NW NW Wind Char LT LT LT LT LT LT LT LT Avg Clouds SC FW FW FW SC SC SC SC SC B1 SC SC SC SC SC FW PoP 12hr 0 10 5 40 30 50 20 30 Rain shwrs S C C C C C S S C Tstms S C 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 $$