Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
875 FOUS54 KMRX 271655 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 1255 PM EDT Mon May 27 2024 TNZ017-280800- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 1255 PM EDT Mon May 27 2024 Date 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu 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 59 77 55 74 50 Temp 77 74 65 62 59 61 69 74 77 72 63 58 56 57 67 72 73 68 58 54 51 53 Dewpt 62 61 60 59 58 59 59 57 55 55 54 53 53 55 54 52 50 50 49 49 48 50 RH 60 64 84 90 96 93 70 55 47 55 72 83 90 93 63 49 44 52 72 83 89 89 Wind Dir W W W W W W W W W W W SW W W W W W NW NW NW N N Wind Spd 12 8 3 2 2 3 8 11 12 8 3 2 2 3 9 12 13 8 2 1 1 1 Clouds SC FW FW FW SC B1 FW SC SC FW FW FW FW FW FW SC SC FW FW FW SC FW PoP 12hr 10 5 0 10 0 QPF 12hr 0 0 0 0 0 Rain shwrs S Tstms S Obvis PF Date 05/30 Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 Mon 06/03/24 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 73 48 74 48 78 55 79 59 MM Temp 71 68 52 51 72 69 52 53 75 72 57 57 75 72 61 61 MM MM Dewpt 49 50 46 46 45 49 44 47 51 56 51 54 57 59 57 58 MM MM PWind Dir NW NE N NE W E SW S SE Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW FW FW CL CL FW FW FW SC SC SC SC SC SC B1 B1 B1 MM PoP 12hr 0 0 5 5 20 20 30 20 20 Rain shwrs S S S C C S S S Tstms S C S S $$ TNZ071-280800- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 1255 PM EDT Mon May 27 2024 Date 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 82 58 78 55 Temp 80 76 68 65 62 63 74 80 81 76 66 60 58 60 71 76 77 72 63 57 55 57 Dewpt 64 63 63 64 62 62 62 59 57 58 58 57 56 57 56 54 53 54 54 53 52 53 RH 58 64 84 97100 97 66 49 44 54 75 90 93 90 59 46 43 53 72 86 90 86 Wind Dir W W W SW SW SW SW W W W W SW SW SW W W NW NW N NE NE NE Wind Spd 11 5 2 2 2 2 5 9 9 6 3 2 2 2 5 9 9 5 2 2 2 2 Clouds SC FW FW CL FW SC FW CL CL FW FW FW FW FW FW FW SC SC SC SC SC FW PoP 12hr 5 0 0 5 0 QPF 12hr 0 0 0 0 0 Rain shwrs S Tstms S Obvis PF PF Date 05/30 Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 Mon 06/03/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 54 77 52 80 60 80 62 MM Temp 75 72 57 56 75 72 57 57 77 75 62 61 77 75 64 64 MM MM Dewpt 53 55 52 51 50 54 50 51 57 60 56 57 60 62 60 61 MM MM PWind Dir N NE NE NE SW E SW S S Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 B1 MM PoP 12hr 0 0 5 10 20 20 30 20 20 Rain shwrs S S S C C S S S Tstms S S S S C S S S $$ TNZ036-280800- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 1255 PM EDT Mon May 27 2024 Date 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu 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 59 82 57 78 54 Temp 80 76 67 63 60 62 75 80 81 75 65 59 57 59 71 76 77 71 61 56 54 57 Dewpt 65 63 62 61 60 60 62 57 56 57 56 55 54 56 56 53 52 53 52 52 51 52 RH 60 64 84 93100 93 64 45 42 54 73 87 90 90 59 45 42 53 72 86 90 83 Wind Dir W W W W SW SW W W W W NW W W W W NW NW NW N N N N Wind Spd 8 4 2 2 2 2 4 6 6 5 2 2 2 2 4 6 6 4 2 2 2 2 Clouds FW FW CL CL FW FW CL CL FW FW FW FW FW CL FW FW FW FW FW FW FW FW PoP 12hr 5 0 0 5 0 QPF 12hr 0 0 0 0 0 Rain shwrs S Tstms S Obvis PF Date 05/30 Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 Mon 06/03/24 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 78 53 77 53 80 59 79 62 MM Temp 76 72 56 56 75 72 57 56 77 74 61 61 77 74 64 64 MM MM Dewpt 53 53 50 49 50 53 49 50 57 59 56 57 61 61 59 61 MM MM PWind Dir N N NE NE SW NE SW SW SW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW FW FW FW SC SC SC SC SC SC SC B1 B1 B1 MM PoP 12hr 0 0 5 10 20 20 40 20 20 Rain shwrs S S S C C S S S Tstms S S S S C S S S $$ TNZ099-280800- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 1255 PM EDT Mon May 27 2024 Date 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 86 61 82 59 Temp 83 81 72 68 64 65 77 84 85 79 71 64 61 63 74 80 81 76 67 62 59 61 Dewpt 68 67 66 65 64 62 62 58 58 58 58 58 57 57 56 54 53 55 55 54 54 54 RH 61 63 81 90100 90 60 41 40 49 63 81 87 81 53 41 38 48 65 75 83 78 Wind Dir W NW NW W W W W NW NW NW NW NW NW NW NW NW NW NW N N N N Wind Spd 9 5 2 1 1 1 3 6 9 6 2 2 2 2 4 8 8 5 3 2 2 2 Clouds FW FW FW CL CL FW CL CL FW FW FW FW FW FW FW FW SC SC SC SC SC FW PoP 12hr 5 0 0 5 0 QPF 12hr 0 0 0 0 0 Heat index 86 Max heat 86 84 85 80 80 Date 05/30 Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 Mon 06/03/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 57 82 58 83 62 82 64 MM Temp 79 76 61 59 79 77 62 61 80 77 64 64 79 78 66 66 MM MM Dewpt 54 56 55 53 54 55 52 55 58 59 58 59 61 62 62 62 MM MM PWind Dir N N NE NE S SE S S S Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC B1 MM PoP 12hr 5 5 5 10 20 20 30 20 20 Rain shwrs S S S C C S S S Tstms S S S S C S S $$ NCZ060-280800- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 1255 PM EDT Mon May 27 2024 Date 05/27/24 Tue 05/28/24 Wed 05/29/24 Thu 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 58 81 54 77 52 Temp 78 74 66 63 59 60 72 79 80 74 64 58 54 57 70 75 76 70 61 55 52 54 Dewpt 65 65 65 63 59 59 59 57 55 56 55 54 53 55 54 52 51 52 52 51 51 52 RH 64 74 97100100 96 64 47 42 53 73 86 96 93 57 45 42 53 72 86 96 93 Max/Min RH 100 41 100 42 100 Wind Dir W W NW NW W NW NW NW NW NW NW NW NW NW NW NW NW NW N N N N Wind Dir Deg 28 28 29 29 28 30 30 29 29 30 30 30 32 31 31 30 30 31 33 34 0 0 Wind Spd 6 3 1 1 1 1 4 8 8 5 2 1 1 1 4 8 9 5 2 1 0 0 Clouds SC SC SC FW FW FW FW CL CL FW FW FW FW FW FW SC FW SC SC SC SC SC Clouds (%) 36 33 28 8 15 23 6 3 4 6 6 10 17 17 16 26 22 30 35 36 35 31 Vsby 10 10 10 9 8 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 5 0 0 5 0 QPF 12hr 0 0 0 0 0 Rain shwrs C Tstms S Haines 4 4 LAL 2 1 1 1 1 1 1 1 1 MM MM Max Mix Hgt AGL Mix Hgt 7500 7600 Max Vent Rt 171600 140400 T Wind Dir NW NW T Wind Spd 17 14 ADI 149 122 Max LVORI 8 6 Stability A G G B A G G B B MM MM Ceiling 6300 1700 1700 8900 0 NONE 0 NONE NONE MM MM Sta Pres 27.77 27.83 27.90 27.90 27.93 27.93 28.00 27.97 27.96 MM MM Date 05/30 Fri 05/31/24 Sat 06/01/24 Sun 06/02/24 Mon 06/03/24 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 77 50 79 52 80 56 79 58 MM Temp 75 70 54 53 76 72 56 56 77 73 58 58 76 72 60 60 MM MM Dewpt 51 53 51 50 50 54 51 52 54 58 55 55 58 59 58 59 MM MM PWind Dir NW N N E SW E S SE SE Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds FW FW FW FW FW FW FW SC SC SC B1 SC SC SC B1 B1 B1 MM PoP 12hr 5 5 5 10 20 20 40 20 30 Rain shwrs S S S C C S S C Tstms S S S S C S S S This is an experimental product for planning and review purposes only, and is not to be substituted for an official fire weather spot forecast $$