Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
341 FOUS54 KMRX 191841 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 240 PM EDT Wed Jun 19 2024 TNZ017-200800- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 240 PM EDT Wed Jun 19 2024 Date 06/19/24 Thu 06/20/24 Fri 06/21/24 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 63 90 63 92 66 Temp 88 83 72 67 64 66 80 87 88 85 74 69 65 67 81 89 91 86 76 72 68 70 Dewpt 62 63 62 61 61 63 65 64 64 66 63 63 62 64 67 66 64 67 66 65 64 65 RH 42 51 71 81 90 90 60 46 45 53 69 81 90 90 63 47 41 53 71 79 87 84 Wind Dir E SE E NE NE E E E E SE SE E E E SW N N S SE SE SE S Wind Spd 5 5 3 2 2 1 1 2 3 2 2 1 1 1 1 2 2 2 1 1 1 1 Clouds B1 B1 SC SC SC SC SC SC FW SC FW FW FW FW FW FW SC SC FW FW FW FW PoP 12hr 0 0 0 10 5 QPF 12hr 0 0 0 0 0 Heat index 92 89 Max heat 90 90 93 83 93 94 86 Date 06/22 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 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 93 69 92 68 89 65 91 66 92 Temp 90 87 74 72 90 86 73 71 87 83 70 68 88 85 71 69 90 86 Dewpt 67 67 65 67 67 66 66 68 69 64 62 62 60 64 60 62 63 62 PWind Dir SW S SW SW W NE W S SW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW FW SC SC SC B1 B1 B1 SC SC FW FW FW FW FW FW FW SC PoP 12hr 10 5 30 50 40 10 20 10 30 Rain shwrs C C C C C S S C Tstms C C C C C S S C $$ TNZ071-200800- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 240 PM EDT Wed Jun 19 2024 Date 06/19/24 Thu 06/20/24 Fri 06/21/24 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 92 68 93 70 Temp 90 87 77 71 68 70 82 89 92 87 78 73 70 71 83 91 92 87 79 75 72 73 Dewpt 66 67 66 66 65 66 67 67 67 68 68 67 66 67 68 70 68 69 70 68 66 67 RH 45 52 69 84 90 87 61 48 44 53 71 81 87 87 61 50 46 55 74 79 81 81 Wind Dir NE E S N E NE N NE NE E SE S S S W N NE E SE S S S Wind Spd 4 3 3 2 2 1 2 3 4 2 1 2 1 1 2 2 3 2 2 2 2 2 Clouds B1 B1 SC SC SC FW SC FW FW SC SC FW FW FW FW FW FW FW SC FW FW FW PoP 12hr 0 0 0 5 5 QPF 12hr 0 0 0 0 0 Heat index 93 90 85 92 96 91 86 97 96 91 Max heat 93 85 92 96 86 97 97 88 Date 06/22 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 72 95 72 93 69 94 69 95 Temp 93 89 77 75 93 89 77 74 91 87 74 72 92 88 75 72 92 89 Dewpt 68 69 68 68 69 69 68 70 70 66 66 66 65 67 64 65 66 68 PWind Dir SW S SW SW W NE NW SE SW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW FW FW SC SC SC SC B1 SC SC FW FW FW FW SC SC SC SC PoP 12hr 10 5 30 40 30 10 20 20 40 Rain shwrs C C C C C S S S C C Tstms C C C C C S S S C C $$ TNZ036-200800- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 240 PM EDT Wed Jun 19 2024 Date 06/19/24 Thu 06/20/24 Fri 06/21/24 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 67 92 68 93 70 Temp 89 86 76 72 68 70 83 90 92 87 78 73 70 71 83 91 92 87 79 75 72 73 Dewpt 67 67 67 65 65 66 68 68 67 68 66 66 66 67 70 70 68 70 69 68 67 69 RH 48 53 74 79 90 87 61 49 44 53 67 79 87 87 65 50 46 57 72 79 84 87 Wind Dir E E E NW N E SE NE NE E N W W SW SW E E NE N W W SW Wind Spd 3 2 1 2 1 1 1 3 3 1 1 1 1 1 1 1 1 1 1 1 1 1 Clouds B1 B1 FW FW FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 10 0 QPF 12hr 0 0 0 0 0 Heat index 92 89 86 94 96 91 87 97 96 92 Max heat 93 83 94 96 86 97 97 88 Date 06/22 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 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 71 95 70 93 68 94 69 95 Temp 92 88 76 74 93 89 76 73 91 87 74 71 91 88 75 72 92 89 Dewpt 70 70 68 69 70 69 68 70 71 65 64 65 64 67 65 66 67 68 PWind Dir SW SW SW SW W N SW NE S Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW FW FW SC SC SC SC B1 SC FW FW FW FW FW SC SC SC SC PoP 12hr 10 0 20 40 30 10 20 10 40 Rain shwrs S C C C C S C C Tstms S C C C C S C C $$ TNZ099-200800- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 240 PM EDT Wed Jun 19 2024 Date 06/19/24 Thu 06/20/24 Fri 06/21/24 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 92 70 95 72 Temp 90 86 77 73 71 71 83 90 92 88 79 75 72 73 85 93 94 89 81 77 74 75 Dewpt 65 64 64 63 64 65 67 68 67 67 68 67 66 66 66 67 67 68 69 68 67 67 RH 44 48 64 71 79 81 59 49 44 50 69 76 81 79 53 43 41 50 67 74 79 76 Wind Dir E E E N NE E SE E NE E SE SE N S S NE NE NE SE S S S Wind Spd 8 5 3 2 2 1 3 4 4 2 1 1 0 1 1 2 2 2 1 1 1 1 Clouds B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat index 86 94 96 91 97 98 93 84 Max heat 92 83 94 96 87 97 98 89 Date 06/22 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 73 97 74 96 72 97 72 97 Temp 94 90 78 76 95 92 79 77 94 90 77 75 95 91 78 75 95 92 Dewpt 68 67 69 69 68 69 69 70 71 69 67 66 66 66 66 66 67 67 PWind Dir S SW SW SW W NW NW NW SW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW SC SC SC SC SC SC FW FW FW SC SC FW SC SC PoP 12hr 5 0 20 20 30 10 20 10 40 Rain shwrs S S S C S S C C Tstms S S S C S S C C $$ NCZ060-200800- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 240 PM EDT Wed Jun 19 2024 Date 06/19/24 Thu 06/20/24 Fri 06/21/24 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 61 89 63 91 64 Temp 86 81 70 66 63 64 79 86 88 82 74 69 65 66 80 88 90 85 75 70 66 68 Dewpt 61 62 61 60 61 63 65 65 65 65 64 63 61 62 66 66 65 68 66 64 62 64 RH 43 53 73 81 93 97 62 50 47 56 71 81 87 87 62 48 44 57 74 81 87 87 Max/Min RH 100 47 90 44 87 Wind Dir SE SE E E E E E E E E E E N N N N N E SE N N N Wind Dir Deg 12 13 10 10 10 11 11 8 7 11 11 11 0 0 0 34 33 8 13 0 0 0 Wind Spd 6 4 3 2 2 1 3 3 3 2 1 1 0 0 0 2 2 1 1 0 0 0 Clouds SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW SC SC SC FW FW Clouds (%) 39 44 34 42 47 40 42 33 30 34 37 21 22 24 13 22 24 33 39 29 25 18 Vsby 10 10 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 0 5 0 5 0 QPF 12hr 0 0 0 0 0 Heat index 88 Max heat 86 88 90 82 90 92 83 Haines 4 4 LAL 1 1 1 1 1 1 1 1 1 1 1 Max Mix Hgt AGL Mix Hgt 6100 7000 Max Vent Rt 42400 32400 T Wind Dir E NE T Wind Spd 5 4 ADI 37 28 Max LVORI 8 6 Stability A G G A A G G A A G G Ceiling 0 NONE NONE NONE 10800 8900 8000 8900 NONE NONE NONE Sta Pres 28.10 28.13 28.19 28.14 28.11 28.12 28.14 28.06 28.02 28.04 28.06 Date 06/22 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 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 93 67 92 68 91 64 93 65 93 Temp 90 87 73 70 90 86 73 71 89 85 70 68 90 86 71 69 90 87 Dewpt 66 67 66 67 66 68 67 67 68 67 64 64 61 63 62 63 63 64 PWind Dir SW S W S W NW NW NW NW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW SC SC SC B1 SC SC FW FW FW FW SC SC SC SC PoP 12hr 20 5 40 30 40 20 30 20 50 Rain shwrs S S C S C C C S S C S C C Tstms S S C S C C C S S C S 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 $$