Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
485 FOUS54 KMRX 110738 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 338 AM EDT Sat May 11 2024 TNZ017-112000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 338 AM EDT Sat May 11 2024 Date Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 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 67 46 73 48 76 Temp 46 48 59 65 66 63 56 51 48 48 62 69 72 68 57 51 49 52 68 74 75 69 Dewpt 44 46 47 48 50 51 49 46 44 46 47 46 47 49 48 47 46 48 52 51 52 52 RH 93 93 64 54 56 65 77 83 86 93 58 44 41 51 72 86 89 86 57 44 45 55 Wind Dir SW SW W W W W W W SW SW W NW NW NW SE E E E S S S S Wind Spd 1 4 8 12 13 10 5 5 5 5 10 12 10 5 4 4 4 4 6 10 10 10 Clouds SC B1 SC SC SC SC SC SC FW FW CL FW FW FW FW FW B1 B1 B1 B2 B2 B2 PoP 12hr 30 10 0 0 20 QPF 12hr 0.08 0 0 0 0 Rain shwrs S S S C Tstms S Obvis PF PF Date Tue 05/14/24 Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 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 74 59 72 55 79 60 74 Temp 60 60 71 70 61 60 68 68 57 57 75 73 63 62 71 71 Dewpt 53 57 62 61 59 59 60 57 55 55 57 59 57 60 63 61 PWind Dir S S SW W NW S SE S Wind Char GN GN GN GN LT LT LT GN Avg Clouds B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC B2 B2 B2 B1 PoP 12hr 60 90 70 60 20 20 40 70 Rain shwrs C L L D L C L L S S S C C L L Tstms S S C C C S C S S S C $$ TNZ071-112000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 338 AM EDT Sat May 11 2024 Date Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 72 50 76 53 76 Temp 50 51 63 68 71 68 60 54 51 53 67 73 76 72 62 56 53 55 70 75 73 68 Dewpt 48 49 51 50 53 54 53 50 48 49 50 50 50 55 53 51 50 51 55 55 55 56 RH 93 93 65 52 53 61 78 86 89 86 54 44 40 55 72 83 89 86 59 50 53 65 Wind Dir SW SW W W W W W SW SW SW W W W W SE E E E S SW S S Wind Spd 3 3 6 10 12 8 5 4 3 4 5 6 6 3 3 3 3 2 5 9 11 10 Clouds FW FW CL FW SC SC FW FW FW FW CL FW FW FW FW B1 B1 B2 B1 B2 B2 B2 PoP 12hr 20 10 0 0 30 QPF 12hr 0.04 0 0 0 0 Rain shwrs C C C Date Tue 05/14/24 Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 74 61 73 58 80 63 76 Temp 63 62 71 71 63 61 70 70 60 59 77 76 66 64 72 74 Dewpt 57 60 65 63 61 60 62 60 57 58 60 62 61 62 65 64 PWind Dir S SW SW W NE NW SE S Wind Char LT GN GN GN LT LT LT GN Avg Clouds B2 OV B2 B2 B2 B2 B1 SC SC SC SC B1 B2 B2 B2 B1 PoP 12hr 70 90 70 50 10 20 50 70 Rain shwrs C L L D L C C C S C C L L Tstms S S C C C S C S S S S C $$ TNZ036-112000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 338 AM EDT Sat May 11 2024 Date Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 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 73 48 77 53 75 Temp 49 51 64 71 73 68 58 53 50 51 67 75 77 72 61 56 53 55 69 74 72 67 Dewpt 47 48 51 51 53 53 48 46 45 47 50 49 50 54 52 50 50 52 55 55 55 56 RH 93 89 63 49 49 59 69 77 83 86 54 40 39 53 72 80 89 90 61 51 55 68 Wind Dir SW SW W W W W W W W SW W NW NW W NE NE NE E S S S S Wind Spd 2 3 6 10 12 8 5 3 3 4 5 6 5 3 3 3 3 3 5 10 12 10 Clouds FW SC FW SC SC SC FW FW FW FW FW FW FW FW FW B1 B2 B2 B2 B2 B2 B2 PoP 12hr 20 5 0 0 40 QPF 12hr 0.02 0 0 0 0.01 Rain shwrs S C C C Tstms S Date Tue 05/14/24 Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 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 73 61 75 57 80 62 76 Temp 61 61 71 69 63 61 72 70 59 59 77 75 65 64 73 72 Dewpt 57 60 65 62 61 60 61 59 56 57 60 61 60 61 65 63 PWind Dir S SW SW NW N SE S S Wind Char GN GN GN GN LT LT LT GN Avg Clouds OV OV B2 B2 B2 B2 B1 SC SC SC SC B1 B2 B2 B2 B1 PoP 12hr 70 90 70 50 10 20 50 70 Rain shwrs C L L D L C C C S C C L L Tstms S S S C C C S C S S S S C $$ TNZ099-112000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 338 AM EDT Sat May 11 2024 Date Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 54 81 57 73 Temp 53 53 66 75 77 73 64 59 55 56 70 78 81 76 65 61 59 58 67 70 72 69 Dewpt 50 51 50 50 52 55 55 51 49 50 49 48 50 54 55 54 54 54 55 57 58 58 RH 89 93 56 41 42 53 73 75 80 80 47 35 34 46 70 78 83 86 65 63 61 68 Wind Dir W SW W NW W NW NW NW W SW W N NW NE NE NE N N S S S S Wind Spd 2 2 5 10 12 9 5 3 2 2 5 5 5 4 2 2 0 0 8 11 13 13 Clouds FW FW CL FW FW SC FW FW FW SC FW FW SC SC B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 5 0 0 0 50 QPF 12hr 0 0 0 0 0.04 Rain shwrs S S C C C Tstms S Date Tue 05/14/24 Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 77 62 78 59 83 64 79 Temp 63 64 74 73 65 63 75 74 61 61 80 77 68 65 76 76 Dewpt 60 62 66 63 61 61 61 59 58 58 60 62 62 63 66 64 PWind Dir S S SW NW N SE S S Wind Char GN GN GN GN LT GN GN GN Avg Clouds OV B2 B2 B1 B1 B1 SC SC FW SC SC B1 B2 B2 B1 B1 PoP 12hr 80 90 60 30 5 20 60 70 Rain shwrs C D L D L C C C S C L L L Tstms S C C C C C S S S S C $$ NCZ060-112000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 338 AM EDT Sat May 11 2024 Date Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 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 72 47 76 50 73 Temp 46 47 61 68 70 66 58 53 49 49 65 73 75 69 58 52 50 52 67 71 68 64 Dewpt 46 47 48 47 48 52 53 49 46 47 47 46 48 52 50 48 47 49 52 52 54 55 RH 100100 62 47 45 61 83 86 89 93 52 38 38 55 75 86 89 89 59 51 61 73 Min/Max RH 45 93 37 93 51 Wind Dir N N NW NW NW W NW NW N N NW NW NW NW E N N E SE S SE SE Wind Dir Deg 0 0 29 29 29 28 30 30 0 0 31 31 31 32 7 0 0 11 15 17 15 15 Wind Spd 0 0 5 10 10 9 5 4 0 0 6 8 6 5 2 0 0 3 9 10 11 13 Clouds FW FW CL FW FW SC FW FW FW FW FW FW FW FW B1 B1 B1 B2 B2 B2 B2 B2 Clouds (%) 11 20 2 6 14 36 24 13 22 23 23 11 15 21 51 66 63 70 83 85 85 84 Vsby 9 7 10 10 10 10 10 10 5 10 10 PoP 12hr 5 10 0 0 40 QPF 12hr 0 0 0 0 0.02 Rain shwrs C C C Haines 3 4 4 LAL 1 1 1 1 1 1 1 1 1 1 1 Max Mix Hgt AGL Mix Hgt 5800 6200 3900 Max Vent Rt 99200 82200 51800 T Wind Dir NW NW SE T Wind Spd 12 10 11 ADI 86 71 45 Max LVORI 10 8 7 Stability G B B G G B B F F C C Ceiling NONE 7200 10800 0 NONE NONE NONE NONE NONE NONE NONE Sta Pres 27.81 27.79 27.76 27.81 27.86 27.86 27.84 27.86 27.89 27.91 27.84 Date Tue 05/14/24 Wed 05/15/24 Thu 05/16/24 Fri 05/17/24 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 56 73 57 74 54 81 59 75 Temp 58 58 71 69 60 58 71 69 57 56 78 74 63 61 72 72 Dewpt 56 58 63 61 59 58 59 57 56 55 57 59 59 60 63 62 PWind Dir SE S SW NW N S SE S Wind Char GN GN LT GN LT GN GN GN Avg Clouds B2 OV B2 B2 B2 B2 B1 SC SC SC SC B1 B2 B2 B2 B1 PoP 12hr 80 90 70 40 10 20 60 70 Rain shwrs C D D D L C C C S C L L L Tstms S C C C C S C S S S 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 $$