Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
875 FOUS54 KMRX 280430 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 1230 AM EDT Tue May 28 2024 TNZ017-282000- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 1230 AM EDT Tue May 28 2024 Date Tue 05/28/24 Wed 05/29/24 Thu 05/30/24 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 54 73 50 73 Temp 60 61 70 76 77 72 63 57 54 57 67 70 72 68 59 53 51 53 64 70 73 68 Dewpt 59 60 59 54 54 54 54 53 53 55 54 52 50 50 49 49 48 50 51 50 48 48 RH 96 97 68 46 45 53 72 86 96 93 63 53 46 52 69 86 89 89 63 49 41 49 Wind Dir W W W W W W W SW SW W W W W NW NW NW NW N N NW NW N Wind Spd 2 3 9 12 11 8 3 3 2 4 9 12 11 9 3 1 1 2 3 5 5 5 Clouds SC SC SC SC SC FW FW FW FW SC SC SC SC SC FW FW FW FW SC FW FW FW PoP 12hr 5 0 10 0 0 QPF 12hr 0 0 0 0 0 Obvis PF PF Date Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 Mon 06/03/24 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 48 75 50 79 57 77 59 80 Temp 52 52 72 70 53 54 77 74 59 59 74 74 61 61 77 75 Dewpt 45 45 43 49 44 46 52 56 52 55 57 59 57 59 62 61 PWind Dir NE NE E S SE SW S SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW CL CL CL FW FW SC SC B1 B1 B1 SC SC SC SC SC PoP 12hr 0 0 5 10 30 40 20 40 Rain shwrs S C C C S S C C Tstms S C S S S C $$ TNZ071-282000- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 1230 AM EDT Tue May 28 2024 Date Tue 05/28/24 Wed 05/29/24 Thu 05/30/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 57 78 54 77 Temp 63 63 74 79 81 76 66 60 58 60 72 76 78 72 63 57 54 57 69 74 77 72 Dewpt 62 62 60 55 56 57 58 57 56 57 56 54 53 54 54 53 52 52 54 52 52 54 RH 97 97 62 44 42 52 75 90 93 90 57 46 42 53 72 86 93 83 59 46 42 53 Wind Dir SW SW W W W W W SW SW SW W W NW NW N NE NE NE NE N N N Wind Spd 1 2 5 10 11 6 3 3 3 3 6 10 10 6 2 2 2 2 4 4 5 4 Clouds FW SC FW FW FW FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 5 0 0 QPF 12hr 0 0 0 0 0 Obvis PF PF Date Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 Mon 06/03/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 78 55 81 61 79 63 82 Temp 57 56 76 73 58 57 79 76 65 62 76 77 65 65 79 78 Dewpt 51 49 49 53 49 51 57 59 57 58 60 62 61 62 65 65 PWind Dir NE NE E S S SW S SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW FW SC SC B1 B1 B1 SC SC SC B1 SC SC PoP 12hr 0 0 10 20 30 40 20 30 Rain shwrs S C C C C S S C C Tstms S C C S C S S S C $$ TNZ036-282000- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 1230 AM EDT Tue May 28 2024 Date Tue 05/28/24 Wed 05/29/24 Thu 05/30/24 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 56 79 53 78 Temp 61 63 73 80 81 75 64 59 56 59 73 77 78 72 62 56 53 56 68 75 77 71 Dewpt 61 61 61 55 56 56 56 55 54 56 56 53 52 53 52 52 51 52 53 52 51 53 RH 100 93 66 42 42 52 75 87 93 90 55 43 40 51 70 86 93 86 59 45 40 53 Wind Dir W SW W W W W NW W W W W W NW NW N N N N NE NE N N Wind Spd 2 2 4 9 9 5 2 2 2 2 4 8 8 5 3 2 2 2 3 3 3 3 Clouds CL FW CL FW SC FW CL FW FW FW FW FW SC FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 5 0 0 QPF 12hr 0 0 0 0 0 Obvis PF PF Date Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 Mon 06/03/24 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 54 81 60 79 62 82 Temp 56 56 76 72 57 57 78 75 63 61 76 75 64 64 79 76 Dewpt 48 48 48 52 47 50 56 59 57 58 61 62 60 62 65 65 PWind Dir NE NE NE S S SW SW SW Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW FW SC SC B1 B1 B1 B1 SC SC B1 B1 SC PoP 12hr 0 0 10 20 30 40 20 30 Rain shwrs S C C C C S S S C Tstms S C C S C S S S C $$ TNZ099-282000- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 1230 AM EDT Tue May 28 2024 Date Tue 05/28/24 Wed 05/29/24 Thu 05/30/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 60 83 58 81 Temp 66 66 77 83 85 79 70 64 61 63 75 81 82 76 67 61 58 60 72 78 80 76 Dewpt 64 63 61 57 56 57 58 58 57 57 56 54 53 55 55 54 54 53 53 52 53 55 RH 93 90 58 41 37 47 66 81 87 81 52 39 37 48 65 78 86 78 51 40 39 48 Wind Dir W W W NW NW NW NW NW NW NW NW NW NW NW N N N N NE N N N Wind Spd 1 1 2 8 9 6 2 2 2 2 4 9 8 6 3 3 3 3 3 3 3 4 Clouds CL FW FW FW FW FW FW FW FW FW FW SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Obvis PF Date Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 Mon 06/03/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 83 59 82 63 81 65 83 Temp 61 59 80 77 62 62 79 76 67 64 78 79 67 66 81 79 Dewpt 53 52 53 55 53 53 56 60 59 60 63 64 63 64 65 66 PWind Dir N NE E SE S S S S Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW FW SC SC B1 B2 B1 B1 B1 SC B1 SC SC PoP 12hr 0 5 10 20 40 40 20 30 Rain shwrs S S C C C C S S C C Tstms S C C S C S S S C $$ NCZ060-282000- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 1230 AM EDT Tue May 28 2024 Date Tue 05/28/24 Wed 05/29/24 Thu 05/30/24 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 53 78 50 77 Temp 61 61 72 77 79 74 63 57 54 56 70 76 77 71 61 55 51 53 68 74 76 70 Dewpt 61 61 59 55 54 55 55 54 53 55 54 52 51 52 52 51 51 50 51 51 50 53 RH 100100 64 47 42 51 75 90 96 96 57 43 40 51 72 86100 89 54 44 40 55 Min/Max RH 42 100 40 100 40 Wind Dir NW NW NW NW NW NW NW NW NW NW NW NW NW NW N N N N N NW NW NW Wind Dir Deg 29 30 30 29 29 30 30 31 32 29 30 29 29 31 33 34 0 1 34 31 31 32 Wind Spd 1 1 4 9 10 5 2 1 1 1 6 9 9 6 3 2 1 1 3 4 5 3 Clouds SC FW FW FW FW CL FW FW FW FW FW SC SC SC SC SC FW FW CL FW FW FW Clouds (%) 32 23 7 13 14 5 8 13 8 8 13 32 34 44 41 26 22 16 3 8 7 8 Vsby 9 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Obvis PF PF Haines 4 4 4 LAL 1 1 1 1 1 1 1 1 1 1 1 Max Mix Hgt AGL Mix Hgt 7100 7600 6200 Max Vent Rt 147300 166300 66400 T Wind Dir NW NW N T Wind Spd 16 16 8 ADI 128 145 58 Max LVORI 9 7 6 Stability G B B G G B B G G A A Ceiling 0 8900 7200 NONE 0 8000 NONE NONE NONE NONE 0 Sta Pres 27.92 27.92 27.94 27.93 28.00 28.00 27.98 27.97 27.98 27.96 27.94 Date Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 Mon 06/03/24 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 49 80 53 78 57 78 59 80 Temp 53 53 78 73 56 56 76 72 60 59 75 73 61 61 77 74 Dewpt 50 49 50 54 51 49 53 56 54 56 58 61 59 60 62 63 PWind Dir NE N E SE SE S SE S Wind Char LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW FW SC SC B1 B1 B1 B1 B1 SC B1 B1 SC PoP 12hr 0 0 10 20 40 40 30 40 Rain shwrs S S C C C C S C C C Tstms S C C S C S C 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 $$