Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
057 FOUS54 KMRX 270555 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 155 AM EDT Mon May 27 2024 TNZ017-272000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 155 AM EDT Mon May 27 2024 Date Mon 05/27/24 Tue 05/28/24 Wed 05/29/24 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 59 77 55 74 Temp 65 65 70 73 77 75 66 62 59 61 69 74 77 72 63 58 56 57 67 72 73 68 Dewpt 63 64 66 67 67 65 62 60 58 59 59 57 55 55 54 53 53 55 54 52 50 50 RH 93 97 87 81 71 71 87 93 96 93 70 55 47 55 72 83 90 93 63 49 44 52 Wind Dir SW S SW SW W W W W W W W W W W W SW W W W W W NW Wind Spd 4 5 9 13 12 8 3 2 2 3 8 11 12 8 3 2 2 3 9 12 13 8 Clouds B2 B2 B2 B1 SC SC SC FW SC FW FW FW FW FW FW FW FW FW FW SC SC FW PoP 12hr 80 10 10 0 10 QPF 12hr 0.17 0 0 0 0 Rain shwrs D D C C C Tstms C C C C C Obvis PF Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 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 50 73 48 74 48 78 55 79 Temp 54 53 71 68 52 51 72 69 52 53 75 72 57 57 75 72 Dewpt 49 50 49 50 46 46 45 49 44 47 51 56 51 54 57 59 PWind Dir NW NW NE N NE W E SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW SC FW FW FW CL CL FW FW FW SC SC SC SC SC SC PoP 12hr 0 0 0 5 5 20 20 30 Rain shwrs S S S C C Tstms S C $$ TNZ071-272000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 155 AM EDT Mon May 27 2024 Date Mon 05/27/24 Tue 05/28/24 Wed 05/29/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 61 82 58 78 Temp 69 68 73 77 80 77 69 65 62 63 74 80 81 76 66 60 58 60 71 76 77 72 Dewpt 65 66 69 71 68 67 65 63 61 62 62 59 57 58 58 57 56 57 56 54 53 54 RH 87 93 87 82 67 71 87 93 97 97 66 49 44 54 75 90 93 90 59 46 43 53 Wind Dir S S SW SW W W W SW SW SW SW W W W W SW SW SW W W NW NW Wind Spd 11 12 13 13 10 5 2 2 2 2 5 9 9 5 2 2 2 2 5 9 9 5 Clouds OV OV B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 70 10 5 0 5 QPF 12hr 0.15 0 0 0 0 Rain shwrs D L C S S Tstms C C C S S Heat index 83 Max heat 84 81 81 Tornado A Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 77 54 77 52 80 60 80 Temp 57 57 75 72 57 56 75 72 57 57 77 75 62 61 77 75 Dewpt 53 53 53 55 52 51 50 54 50 51 57 60 56 57 60 62 PWind Dir N N NE NE NE SW E SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds SC SC FW FW FW FW FW FW SC SC SC SC SC SC SC SC PoP 12hr 0 0 0 5 10 20 20 30 Rain shwrs S S S C C Tstms S S S S C $$ TNZ036-272000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 155 AM EDT Mon May 27 2024 Date Mon 05/27/24 Tue 05/28/24 Wed 05/29/24 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 82 59 82 57 78 Temp 67 66 71 78 80 77 68 63 60 62 75 80 81 75 65 59 57 59 71 76 77 71 Dewpt 65 66 69 71 67 65 62 60 59 60 62 57 56 57 56 55 54 56 56 53 52 53 RH 93100 93 79 65 67 81 90 96 93 64 45 42 54 73 87 90 90 59 45 42 53 Wind Dir S S SW W W W W W SW SW W W W W NW W W W W NW NW NW Wind Spd 8 9 10 10 8 4 2 2 2 2 4 6 6 4 2 2 2 2 4 6 6 4 Wind Gust 19 21 18 Clouds OV OV B1 SC SC FW FW FW FW FW FW CL CL FW FW FW FW CL FW FW FW FW PoP 12hr 60 0 5 0 5 QPF 12hr 0.17 0 0 0 0 Rain shwrs D L C C Tstms C C C C Obvis PF PF Tornado A Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 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 78 53 77 53 80 59 79 Temp 56 57 76 72 56 56 75 72 57 56 77 74 61 61 77 74 Dewpt 52 52 53 53 50 49 50 53 49 50 57 59 56 57 61 61 PWind Dir N N N NE NE SW NE SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC PoP 12hr 0 0 0 5 10 20 20 40 Rain shwrs S S S C C Tstms S S S S C $$ TNZ099-272000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 155 AM EDT Mon May 27 2024 Date Mon 05/27/24 Tue 05/28/24 Wed 05/29/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 63 86 61 82 Temp 71 69 75 83 86 82 73 68 64 65 77 84 85 79 71 64 61 63 74 80 81 76 Dewpt 69 68 70 71 68 67 66 64 62 62 62 58 58 58 58 58 57 57 56 54 53 55 RH 93 97 84 67 55 61 79 87 93 90 60 41 40 49 63 81 87 81 53 41 38 48 Wind Dir S S SW W W NW NW W W W W NW NW NW NW NW NW NW NW NW NW NW Wind Spd 9 9 9 10 9 5 2 1 1 1 3 6 9 5 2 2 2 2 4 8 8 5 Clouds OV B2 B1 SC FW FW SC FW FW FW CL CL FW FW FW FW FW FW FW FW SC SC PoP 12hr 50 0 0 0 5 QPF 12hr 0.06 0 0 0 0 Rain shwrs D C S Tstms L C S Heat index 88 89 85 Max heat 88 89 84 85 80 80 Tornado A Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 81 57 82 58 83 62 82 Temp 62 61 79 76 61 59 79 77 62 61 80 77 64 64 79 78 Dewpt 54 54 54 56 55 53 54 55 52 55 58 59 58 59 61 62 PWind Dir N N N NE NE S SE S Wind Char LT LT LT LT LT LT LT LT Avg Clouds SC SC FW FW FW FW FW FW SC SC SC SC SC SC SC SC PoP 12hr 0 5 5 5 10 20 20 30 Rain shwrs S S S C C Tstms S S S S C $$ NCZ060-272000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 155 AM EDT Mon May 27 2024 Date Mon 05/27/24 Tue 05/28/24 Wed 05/29/24 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 81 58 81 54 77 Temp 67 64 71 76 79 75 67 63 59 60 72 79 80 74 64 58 54 57 70 75 76 70 Dewpt 65 64 68 68 67 65 65 62 59 59 59 57 55 56 55 54 53 55 54 52 51 52 RH 93100 90 76 67 71 93 97100 96 64 47 42 53 73 86 96 93 57 45 42 53 Min/Max RH 62 100 41 100 42 Wind Dir S SE SW W W W NW NW W NW NW NW NW NW NW NW NW NW NW NW NW NW Wind Dir Deg 18 14 21 25 28 28 29 29 28 30 30 29 29 30 30 30 32 31 31 30 30 31 Wind Spd 4 4 5 6 6 3 1 1 1 1 4 8 8 4 1 1 1 1 4 8 9 5 Clouds OV OV B1 B1 SC SC SC FW FW FW CL FW FW FW FW FW FW FW FW SC FW SC Clouds (%) 94 93 66 69 41 33 39 19 9 20 2 9 7 6 6 10 17 17 16 26 22 30 Vsby 10 2 10 10 10 10 10 10 7 10 10 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 90 5 5 0 5 QPF 12hr 0.23 0 0 0 0 Rain shwrs L D S S Tstms L C S S Obvis PF Haines 4 4 4 LAL 4 3 2 1 1 1 1 1 1 1 1 Max Mix Hgt AGL Mix Hgt 3700 7500 7600 Max Vent Rt 63400 171600 140400 T Wind Dir SW NW NW T Wind Spd 14 17 14 ADI 55 149 122 Max LVORI 9 8 6 Stability D B A G G B A G G B B Ceiling NONE 7200 6300 1700 1700 8900 0 NONE 0 NONE NONE Sta Pres 27.76 27.78 27.77 27.83 27.90 27.90 27.93 27.93 28.00 27.97 27.96 Date Thu 05/30/24 Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 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 52 77 50 79 52 80 56 79 Temp 55 54 75 70 54 53 76 72 56 56 77 73 58 58 76 72 Dewpt 51 52 51 53 51 50 50 54 51 52 54 58 55 55 58 59 PWind Dir N NW N N E SW E S Wind Char LT LT LT LT LT LT LT LT Avg Clouds SC SC FW FW FW FW FW FW FW SC SC SC B1 SC SC SC PoP 12hr 0 5 5 5 10 20 20 40 Rain shwrs S S S C C Tstms 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 $$