Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
906 FOUS54 KMRX 190455 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 1255 AM EDT Wed Jun 19 2024 TNZ017-192000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 1255 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 89 63 90 65 93 Temp 65 67 79 86 88 83 72 66 63 66 80 87 89 85 74 67 65 68 81 89 92 86 Dewpt 62 63 65 64 63 62 60 60 59 62 65 63 63 65 63 63 61 63 66 65 64 67 RH 90 87 62 48 43 49 66 81 87 87 60 45 42 51 69 87 87 84 60 45 40 53 Wind Dir E E E SE SE SE E E NE E E E NE SE SE E E E SW N N W Wind Spd 2 2 2 4 5 5 2 2 2 1 1 2 3 2 2 1 1 0 1 2 2 2 Clouds SC SC SC B1 B1 B1 B1 B1 B1 FW SC SC FW SC SC SC SC FW SC SC FW SC PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Heat index 89 Max heat 89 91 89 91 84 92 94 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 68 93 70 93 71 90 66 92 Temp 70 71 90 87 72 73 91 86 73 72 87 83 68 68 88 85 Dewpt 64 64 65 66 65 66 65 65 65 66 65 62 61 63 61 62 PWind Dir S SW S SW SW W SW SW 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 10 5 20 30 40 20 30 Rain shwrs S S C C C S S C Tstms S S C S C S S C $$ TNZ071-192000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 1255 AM EDT Wed Jun 19 2024 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 67 91 70 95 Temp 68 70 80 88 91 87 77 70 67 69 81 89 91 87 78 72 70 72 83 91 94 89 Dewpt 65 65 67 67 67 67 66 64 63 64 67 67 66 67 68 66 65 66 67 68 67 68 RH 90 84 65 50 45 52 69 81 87 84 63 48 44 52 71 81 84 81 59 47 41 50 Wind Dir E NE NW NE E E S N E NE N N NE NE E S S S W N NE NE Wind Spd 2 2 2 3 4 3 2 2 2 1 1 2 4 2 2 2 1 1 1 2 3 2 Clouds B1 B1 B1 B1 B1 B1 B1 SC SC FW SC SC FW SC SC SC SC SC SC SC FW FW PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Heat index 91 94 90 92 94 90 86 95 98 93 Max heat 91 94 85 92 94 87 95 98 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 95 74 95 73 93 71 94 Temp 75 74 93 90 76 76 94 88 76 75 90 86 73 72 90 87 Dewpt 67 66 67 68 67 68 68 68 68 69 69 67 67 67 66 67 PWind Dir S SW S SW SW SW S SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds SC FW FW FW SC SC SC SC SC SC B1 B1 SC SC SC SC PoP 12hr 0 10 5 20 30 40 20 30 Rain shwrs S S C C C S S C C Tstms S S C S C S S S C $$ TNZ036-192000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 1255 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 91 70 95 Temp 69 70 81 87 89 85 76 70 68 69 82 89 91 86 76 72 70 72 84 91 94 88 Dewpt 65 67 68 68 68 68 66 65 63 65 68 67 66 68 66 65 65 67 68 69 67 70 RH 87 90 65 53 50 57 71 84 84 87 63 48 44 55 71 79 84 84 59 49 41 55 Wind Dir N NE N NE E E E NW N SE E NE NE NE N NW W SW SW SE E E Wind Spd 1 1 1 2 2 2 1 1 1 1 1 2 2 2 1 1 1 1 1 1 1 1 Clouds B1 B1 B1 B1 B1 B1 B1 SC SC FW FW SC FW FW SC SC SC SC FW SC FW FW PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Heat index 84 91 93 88 85 92 94 89 87 96 98 93 Max heat 91 94 83 92 94 86 96 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 72 95 73 93 69 93 Temp 74 74 92 89 75 74 94 87 75 74 90 86 71 71 90 84 Dewpt 66 66 68 68 67 68 69 68 67 68 68 66 65 66 67 68 PWind Dir W SW SW SW SW W NW SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW FW SC SC SC SC SC B1 B1 SC SC SC SC PoP 12hr 0 5 5 20 20 40 20 30 Rain shwrs S S S C C S S C C Tstms S S S C C S S S C $$ TNZ099-192000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 1255 AM EDT Wed Jun 19 2024 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 69 93 71 95 Temp 72 73 80 88 89 86 77 73 70 71 81 90 92 89 80 75 72 73 84 91 94 90 Dewpt 64 65 65 65 65 63 63 63 63 64 66 67 66 67 67 65 65 65 65 67 66 68 RH 76 76 60 47 45 46 62 71 78 79 60 47 43 48 65 71 79 76 53 45 40 49 Wind Dir NE SE SE E E SE E N NE E SE E NE NE SE S SE SE SE E NE NE Wind Spd 2 2 5 5 5 4 2 1 1 1 2 3 3 2 1 1 1 1 1 2 2 2 Clouds B1 B1 B1 B1 B1 B1 B1 FW FW FW SC FW FW FW SC FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat index 93 95 92 94 97 94 Max heat 90 92 83 93 95 89 94 97 Date Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 98 74 98 76 95 73 96 Temp 75 74 94 91 77 76 95 91 78 77 92 88 75 74 93 89 Dewpt 66 66 67 68 67 68 68 68 68 70 69 69 69 68 67 69 PWind Dir S S S SW SW W W SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 0 5 5 20 20 30 20 30 Rain shwrs S S C C S S C C Tstms S S S C S S C C $$ NCZ060-192000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 1255 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 62 89 62 92 Temp 65 66 77 84 85 79 70 65 63 64 79 86 88 82 72 66 63 65 80 88 90 85 Dewpt 60 62 63 61 60 60 60 59 59 61 65 64 64 65 63 62 60 61 65 65 65 67 RH 84 87 62 46 43 52 71 81 87 90 62 48 45 56 73 87 90 87 60 47 44 55 Min/Max RH 43 93 45 93 44 Wind Dir E E SE SE SE SE E E E SE E SE E SE SE E N N N N NW SE Wind Dir Deg 11 11 12 12 12 13 10 10 10 12 11 12 10 12 12 11 0 0 0 0 32 13 Wind Spd 2 2 4 5 5 3 2 1 1 1 2 3 3 2 1 1 0 0 0 2 2 1 Clouds SC SC SC SC SC SC SC B1 SC FW FW SC SC SC SC SC SC SC SC SC SC FW Clouds (%) 49 41 41 42 45 46 46 51 38 24 15 27 26 27 31 29 36 39 28 35 29 24 Vsby 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 88 Max heat 84 86 87 89 90 92 Haines 4 5 5 LAL 1 1 1 1 1 1 1 1 1 1 1 Max Mix Hgt AGL Mix Hgt 4500 6200 8000 Max Vent Rt 67900 41500 65900 T Wind Dir E E NE T Wind Spd 12 5 6 ADI 59 36 57 Max LVORI 5 6 6 Stability G B A G G A A G G A A Ceiling 0 0 8000 NONE NONE NONE NONE NONE NONE NONE NONE Sta Pres 28.13 28.12 28.11 28.14 28.20 28.15 28.12 28.13 28.15 28.08 28.03 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 93 66 93 68 92 66 92 Temp 68 67 90 86 71 69 92 84 72 69 88 84 69 68 89 83 Dewpt 63 63 63 68 66 66 65 67 66 67 66 67 65 65 63 65 PWind Dir SE SW SE SW SW NW NE SW 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 B1 SC PoP 12hr 0 10 5 30 20 40 30 40 Rain shwrs C S S C C C C C C Tstms C S S C C C 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 $$