Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
491 FOUS54 KMRX 270601 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 101 AM EST Thu Nov 27 2025 TNZ017-272100- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 101 AM EST Thu Nov 27 2025 Date Thu 11/27/25 Fri 11/28/25 Sat 11/29/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 42 21 37 19 48 Temp 32 31 34 40 40 34 29 26 25 23 30 35 37 31 24 22 20 20 32 45 47 39 Dewpt 23 23 22 21 19 19 19 18 17 16 17 16 14 14 14 15 14 14 16 15 18 18 RH 69 72 61 46 42 54 66 71 71 74 58 45 38 49 65 74 77 77 51 29 31 42 Wind Dir W W W W W W W W W W W W W W W E E E E SE SE SE Wind Spd 8 8 11 13 13 8 6 6 6 8 11 12 10 3 1 1 1 2 2 2 4 5 Clouds B2 B2 B1 SC FW FW FW FW FW FW SC FW FW FW FW SC SC SC SC SC SC B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Wind chill 25 23 26 32 33 27 21 18 16 14 20 26 30 Min chill 22 20 25 18 13 10 26 21 18 22 34 Date Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 47 30 44 32 43 26 45 Temp 33 37 46 43 36 30 41 38 34 33 41 38 31 27 42 38 Dewpt 18 30 43 39 33 27 31 30 30 31 36 33 29 25 30 29 PWind Dir SE SW NW NE E NW W W Wind Char LT LT LT LT LT LT LT LT Avg Clouds B2 OV OV OV B2 B2 B1 B1 B2 OV B2 B2 B1 B1 SC FW PoP 12hr 30 70 30 10 40 50 20 10 Rain C L C C C C C S Rain shwrs L L C Snow S Snowshwrs C $$ TNZ071-272100- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 101 AM EST Thu Nov 27 2025 Date Thu 11/27/25 Fri 11/28/25 Sat 11/29/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 45 24 42 23 49 Temp 34 33 38 43 44 36 32 29 27 26 33 40 42 35 29 27 25 25 35 46 48 42 Dewpt 27 25 24 24 22 22 22 21 20 19 20 19 17 19 19 18 18 19 21 22 24 26 RH 75 72 57 47 41 56 66 72 74 74 58 42 36 52 66 68 74 78 56 38 39 53 Wind Dir W NW W W W W W W W W W W W W NE E NE NE NE SW S S Wind Spd 2 2 5 8 9 5 4 3 3 3 5 5 4 2 2 2 2 2 2 2 2 4 Clouds B2 B2 SC FW CL FW CL FW FW FW FW FW CL FW FW SC SC B1 SC SC B1 OV PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 36 49 31 45 35 45 28 48 Temp 37 41 49 44 37 31 42 41 37 35 43 40 33 28 45 41 Dewpt 26 38 46 39 33 29 33 34 34 33 37 34 31 27 33 33 PWind Dir S SW N NE NE N N N Wind Char LT GN LT LT LT LT LT LT Avg Clouds OV OV OV B2 B2 B2 B2 B2 B2 OV B2 B1 B1 B1 SC FW PoP 12hr 60 80 30 20 50 50 10 10 Rain L D C S S C C C C Rain shwrs L D L C $$ TNZ036-272100- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 101 AM EST Thu Nov 27 2025 Date Thu 11/27/25 Fri 11/28/25 Sat 11/29/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 45 23 42 22 48 Temp 34 33 38 43 43 35 31 28 27 25 33 40 42 34 27 24 24 24 34 45 47 40 Dewpt 25 24 24 23 21 21 20 20 19 19 20 18 16 18 17 18 18 19 20 21 23 26 RH 69 69 57 45 41 56 63 71 71 78 58 41 34 51 65 77 77 81 56 38 38 57 Wind Dir SW W W W W W W W W W NW W W NW NE NE NE NE E S S S Wind Spd 2 2 4 6 6 3 3 2 2 2 4 4 3 2 2 2 2 2 2 2 2 2 Clouds B2 B2 B2 FW CL FW CL FW FW FW CL CL CL FW FW SC B1 B1 SC SC B1 OV PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Rain shwrs S Date Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 47 30 44 32 43 27 47 Temp 36 40 47 41 35 30 41 38 35 34 42 38 31 27 44 39 Dewpt 26 38 46 38 30 27 31 32 32 33 36 34 29 26 31 32 PWind Dir S SW N NE NE NW N SE Wind Char LT LT LT LT LT LT LT LT Avg Clouds OV OV OV B2 B2 B2 B2 B1 B2 OV B2 B1 B1 SC SC FW PoP 12hr 70 80 30 20 50 40 10 10 Rain L D C S C C C S Rain shwrs S L D C C $$ TNZ099-272100- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 101 AM EST Thu Nov 27 2025 Date Thu 11/27/25 Fri 11/28/25 Sat 11/29/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 49 28 46 26 50 Temp 36 35 41 47 47 38 34 31 29 28 37 44 46 38 31 28 27 26 37 48 50 44 Dewpt 28 27 26 25 23 24 24 23 21 21 21 20 19 22 22 22 22 22 22 22 23 24 RH 72 72 55 42 38 57 66 72 72 75 52 38 34 52 69 78 81 85 54 35 34 45 Wind Dir N N N NW NW NW NW NW NW NW NW NW NW N N NE NE NE SE S S SE Wind Spd 4 4 6 9 10 5 3 2 2 2 4 5 5 3 2 1 2 1 4 10 11 9 Clouds B2 B2 B1 CL CL CL CL CL FW CL CL CL FW SC SC SC SC SC SC SC B1 B2 PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Rain shwrs S Date Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 40 49 33 46 37 47 29 51 Temp 40 41 48 44 37 33 43 42 37 37 45 41 33 29 48 43 Dewpt 27 38 46 41 33 30 33 35 36 36 37 35 33 29 32 34 PWind Dir S SW N NE NE N N NE Wind Char GN LT LT LT LT LT LT LT Avg Clouds B2 OV OV B2 B2 B2 B1 B1 B2 B2 B2 B1 SC SC FW FW PoP 12hr 70 80 30 20 50 40 10 10 Rain L D C S S S C C C S Rain shwrs S L D C C $$ NCZ060-272100- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 101 AM EST Thu Nov 27 2025 Date Thu 11/27/25 Fri 11/28/25 Sat 11/29/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 44 22 41 19 48 Temp 33 30 35 42 42 34 30 27 25 23 31 39 40 33 26 24 21 21 36 47 45 37 Dewpt 23 21 21 20 18 20 20 18 16 16 17 14 14 16 16 16 14 15 17 15 16 18 RH 66 69 56 41 37 56 66 68 68 74 56 35 34 49 65 71 74 77 45 27 31 46 Min/Max RH 38 77 33 80 26 Wind Dir NW NW NW NW NW NW NW NW NW NW NW NW NW NW N N N SE SE SE SE SE Wind Dir Deg 31 31 31 31 31 30 30 30 30 30 31 30 31 31 0 0 0 12 14 14 14 13 Wind Spd 5 5 8 9 10 5 4 3 3 3 6 8 6 2 0 0 0 1 4 6 8 5 Wind Gust 19 17 17 16 13 14 13 18 Clouds B2 B2 B1 FW FW CL FW CL FW FW FW CL FW SC SC SC SC B1 B1 SC B1 B2 Clouds (%) 74 74 61 16 6 5 7 5 11 14 7 5 12 27 36 44 48 58 52 37 55 78 Vsby 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 Wind chill 24 28 36 36 24 33 Min chill 24 22 29 23 18 16 33 24 19 25 32 ChanceThunder 0 0 0 0 0 Max Mix Hgt AGL Mix Hgt 4000 4000 2800 Max Vent Rt 71400 66600 37400 T Wind Dir NW NW SE T Wind Spd 16 16 12 ADI 71 67 36 Max LVORI 3 4 4 Stability E C C G G C B G F C C Ceiling NONE 18200 NONE NONE NONE NONE NONE NONE NONE NONE NONE Sta Pres 28.04 28.03 28.06 28.08 28.12 28.14 28.16 28.18 28.17 28.13 28.07 Date Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 33 49 30 49 35 47 26 51 Temp 34 37 47 43 36 30 46 43 37 35 45 40 31 26 48 41 Dewpt 20 33 44 42 35 30 36 35 34 35 37 34 30 26 31 33 PWind Dir SE S NW N SE NW NW W Wind Char LT LT LT LT LT LT LT LT Avg Clouds B2 OV OV OV B2 B2 B2 B2 B2 OV OV B2 B1 B1 SC FW PoP 12hr 60 80 40 20 50 50 20 10 Rain L D C S S S C C C C S Rain shwrs L D L C Snow 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 $$