Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
843 FOUS54 KMRX 091222 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 822 AM EDT Sun Jun 9 2024 TNZ017-092000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 822 AM EDT Sun Jun 9 2024 Date Sun 06/09/24 Mon 06/10/24 Tue 06/11/24 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 77 56 76 52 78 Temp 72 74 76 73 66 61 57 58 69 74 75 72 61 56 52 55 67 75 77 73 Dewpt 62 64 66 62 59 57 55 56 55 52 52 53 52 52 51 53 53 52 52 54 RH 71 71 71 68 78 87 93 93 61 46 45 51 72 86 96 93 61 45 42 51 Wind Dir W W W NW NW NW W W W W NW NW N N NE NE N NW NW N Wind Spd 8 10 10 8 3 2 2 2 8 10 10 6 3 1 1 2 2 3 3 2 Clouds B2 B2 B2 B2 B2 SC SC SC FW SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 50 20 5 5 5 QPF 12hr 0.09 0.01 0 0 0 Rain shwrs S C C S Tstms S C C S Date Wed 06/12/24 Thu 06/13/24 Fri 06/14/24 Sat 06/15/24 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 54 84 60 89 65 89 65 89 Temp 56 58 82 79 63 64 86 83 67 67 87 84 68 68 87 83 Dewpt 52 53 57 60 57 59 59 63 62 62 63 64 63 64 63 62 PWind Dir E SW SE SW S SW SE N Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW SC FW FW FW FW SC FW FW SC SC SC SC SC PoP 12hr 0 5 0 10 10 20 10 20 Rain shwrs S S Tstms S S $$ TNZ071-092000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 822 AM EDT Sun Jun 9 2024 Date Sun 06/09/24 Mon 06/10/24 Tue 06/11/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 61 79 56 80 Temp 74 78 77 74 70 66 62 63 73 78 79 74 66 59 56 58 70 77 80 76 Dewpt 64 67 70 67 65 62 59 60 58 56 56 58 57 56 55 55 56 57 57 59 RH 71 69 79 79 84 87 90 90 59 47 45 57 73 90 96 90 61 50 45 56 Wind Dir SW W W NW NW N NW W NW W NW N N N NE NE NE N N NE Wind Spd 6 8 6 5 3 2 2 2 3 6 8 6 3 2 2 3 3 4 4 3 Clouds B2 B2 B2 B2 B2 B2 B1 SC FW SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 60 40 5 5 5 QPF 12hr 0.26 0.03 0 0 0 Rain shwrs C C L C Tstms S C C S Date Wed 06/12/24 Thu 06/13/24 Fri 06/14/24 Sat 06/15/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 86 64 90 68 90 69 91 Temp 60 60 84 82 66 66 87 85 71 70 88 86 72 71 89 86 Dewpt 57 57 62 65 62 62 64 68 65 65 67 70 69 67 67 68 PWind Dir NE NW E SW S W E NE Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW SC SC SC SC FW SC SC SC FW SC SC SC SC SC PoP 12hr 0 5 0 10 10 20 10 20 Rain shwrs S S Tstms S S $$ TNZ036-092000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 822 AM EDT Sun Jun 9 2024 Date Sun 06/09/24 Mon 06/10/24 Tue 06/11/24 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 79 60 80 56 81 Temp 74 77 77 74 69 64 61 62 75 80 78 72 63 58 56 58 70 77 80 75 Dewpt 66 68 69 67 63 60 57 58 58 55 56 58 55 55 54 55 56 56 57 59 RH 76 74 76 79 81 87 87 87 55 42 47 61 75 90 93 90 61 48 45 58 Wind Dir W W NW NW NW NW NW W W NW NW N N N N N NE NE N NE Wind Spd 4 6 6 5 4 3 3 2 3 5 6 4 3 2 2 2 2 2 2 3 Clouds B2 B2 B2 B2 OV B2 SC SC CL FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 60 30 5 5 0 QPF 12hr 0.17 0.01 0 0 0 Rain shwrs C L L C Tstms S C C S Date Wed 06/12/24 Thu 06/13/24 Fri 06/14/24 Sat 06/15/24 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 57 85 63 89 68 91 68 91 Temp 59 60 83 79 65 66 87 84 70 70 89 85 70 70 89 84 Dewpt 55 56 62 65 61 62 65 69 64 65 67 70 67 67 67 68 PWind Dir NE SW N SW W SW NW NE Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW SC FW SC SC FW FW SC SC SC SC SC SC SC SC PoP 12hr 0 5 0 10 10 20 10 20 Rain shwrs S S Tstms S S $$ TNZ099-092000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 822 AM EDT Sun Jun 9 2024 Date Sun 06/09/24 Mon 06/10/24 Tue 06/11/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 65 83 58 83 Temp 76 83 84 80 74 70 66 67 74 81 83 78 68 63 59 61 72 80 83 79 Dewpt 66 68 69 69 68 64 60 60 57 56 55 56 57 57 56 56 57 57 57 59 RH 71 61 61 69 82 81 81 78 55 42 38 47 68 81 90 84 59 45 41 50 Wind Dir W W W NW N N N N N NW NW N N N N N NE N N NE Wind Spd 6 6 6 6 4 3 4 3 4 6 9 8 5 3 3 3 3 3 4 3 Clouds B2 B2 B1 B2 B2 B2 B2 B1 SC FW FW FW FW FW CL FW CL FW FW FW PoP 12hr 60 50 10 0 0 QPF 12hr 0.05 0.05 0 0 0 Rain shwrs C S C C S Tstms S S C S S Heat index 86 88 83 Max heat 86 89 81 82 80 83 Date Wed 06/12/24 Thu 06/13/24 Fri 06/14/24 Sat 06/15/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 89 66 92 70 93 71 93 Temp 62 62 86 84 69 68 89 87 72 72 89 88 74 73 91 89 Dewpt 57 57 62 64 62 63 64 66 66 66 67 69 69 68 68 67 PWind Dir N SE NE SE SE E E NE Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW SC SC SC SC SC SC SC SC SC SC SC SC FW SC PoP 12hr 0 5 5 20 10 20 5 10 Rain shwrs S S Tstms S S $$ NCZ060-092000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 822 AM EDT Sun Jun 9 2024 Date Sun 06/09/24 Mon 06/10/24 Tue 06/11/24 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 80 59 78 52 81 Temp 72 78 78 74 68 65 60 60 69 76 78 72 62 56 53 55 70 78 80 74 Dewpt 62 65 67 67 66 63 60 58 57 54 54 55 54 54 53 54 56 55 55 57 RH 71 64 69 79 93 93100 93 66 46 43 55 75 93100 96 61 45 42 55 Min/Max RH 64 100 43 100 42 Wind Dir W W W NW NW NW NW NW NW NW NW N N N N NE N NW NW NW Wind Dir Deg 28 28 28 29 32 32 32 32 31 31 31 33 34 0 1 3 33 31 32 32 Wind Spd 5 8 8 6 4 3 3 2 4 6 8 5 2 1 1 1 2 4 4 3 Clouds B2 B2 B2 B2 B2 B2 B2 B1 SC FW FW FW FW FW CL FW CL FW CL CL Clouds (%) 80 80 70 83 78 80 76 66 38 19 14 16 19 10 5 8 4 7 3 3 Vsby 10 10 10 10 10 10 2 10 10 10 10 PoP 12hr 60 50 10 5 5 QPF 12hr 0.04 0.07 0 0 0 Rain shwrs S S C C S Tstms S S C S S Haines 3 4 3 LAL 1 3 3 2 1 1 1 1 1 1 1 Max Mix Hgt AGL Mix Hgt 4400 6600 5600 Max Vent Rt 90200 106100 51100 T Wind Dir W NW NW T Wind Spd 14 12 6 ADI 78 92 44 Max LVORI 5 6 7 Stability C C D F B B G G A A Ceiling NONE NONE NONE NONE NONE NONE 0 0 0 NONE Sta Pres 27.80 27.76 27.74 27.77 27.74 27.72 27.77 27.82 27.80 27.79 Date Wed 06/12/24 Thu 06/13/24 Fri 06/14/24 Sat 06/15/24 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 55 86 61 89 64 89 65 90 Temp 57 59 83 79 63 63 86 82 66 66 87 82 67 67 88 83 Dewpt 55 55 59 62 59 60 61 64 63 63 64 67 65 65 66 67 PWind Dir E S E S SE SW E NE Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 0 5 5 30 20 30 10 30 Rain shwrs S C S S C C Tstms C S 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 $$