Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
702 FOUS54 KMRX 271732 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 1232 PM EST Thu Nov 27 2025 TNZ017-280900- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 1232 PM EST Thu Nov 27 2025 Date 11/27/25 Fri 11/28/25 Sat 11/29/25 Sun EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 22 38 20 48 34 Temp 43 34 29 26 23 22 29 35 37 30 24 22 21 21 32 45 47 39 35 35 37 38 Dewpt 16 19 19 19 18 17 18 15 12 13 15 15 15 14 15 16 19 19 18 20 25 32 RH 33 54 66 74 81 81 63 43 35 49 68 74 77 74 49 31 32 44 49 54 61 79 Wind Dir W W W W W W W W W W W E E E E SE SE SE SE SE SE S Wind Spd 13 9 8 6 6 8 12 12 10 3 1 1 1 2 2 2 4 5 5 4 4 4 Clouds FW FW FW SC SC SC SC FW FW CL FW SC B1 SC FW SC SC B2 OV OV OV OV PoP 12hr 0 0 0 0 40 QPF 12hr 0 0 0 0 0 Rain C C L Wind chill 36 27 22 18 15 13 19 27 30 Min chill 27 17 11 11 25 21 19 23 35 30 31 Date 11/30 Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 Thu 12/04/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 45 27 46 36 46 29 44 27 47 Temp 44 41 33 27 43 41 37 38 45 40 34 29 41 37 30 27 44 41 Dewpt 42 39 31 25 31 31 34 37 42 37 32 28 31 30 28 26 33 32 PWind Dir SW N NE E NW W W S SW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds OV OV B2 B2 B1 B1 B2 OV OV B2 B2 B2 B1 SC SC SC B1 SC PoP 12hr 60 20 20 60 60 30 10 5 10 Rain L C C L L C Rain shwrs S S C $$ TNZ071-280900- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 1232 PM EST Thu Nov 27 2025 Date 11/27/25 Fri 11/28/25 Sat 11/29/25 Sun EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 24 43 24 49 38 Temp 45 36 32 28 26 24 34 41 41 34 30 27 26 25 34 46 49 42 39 39 41 42 Dewpt 19 21 23 22 21 21 20 18 16 15 19 19 18 19 20 22 24 25 25 27 33 39 RH 35 54 69 78 81 88 56 39 36 45 63 71 71 78 56 38 37 50 57 62 73 89 Wind Dir W W W W SW SW W W W NW E E NE NE E SW S S S S S S Wind Spd 10 5 4 3 2 3 5 5 5 2 2 2 2 2 2 2 2 3 5 6 8 8 Clouds CL CL FW FW FW FW CL FW CL FW SC SC B1 SC SC SC B1 OV OV OV OV OV PoP 12hr 0 0 0 0 60 QPF 12hr 0 0 0 0 0.08 Rain S S L L D Date 11/30 Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 Thu 12/04/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 48 30 46 39 49 31 47 30 50 Temp 48 43 34 30 43 42 39 39 46 41 35 31 44 41 33 30 47 44 Dewpt 45 40 31 28 33 35 38 39 43 38 33 29 34 34 31 30 36 36 PWind Dir SW N NE NE NW NW N S W Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds OV B2 B2 B2 B2 B2 OV OV OV B2 B2 B2 SC SC SC B1 B1 B1 PoP 12hr 80 20 20 60 70 30 10 5 20 Rain D C C L L C S Rain shwrs S S S C $$ TNZ036-280900- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 1232 PM EST Thu Nov 27 2025 Date 11/27/25 Fri 11/28/25 Sat 11/29/25 Sun EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 23 43 23 47 37 Temp 45 35 29 27 24 24 34 41 41 32 27 26 25 25 34 45 47 40 38 38 41 40 Dewpt 19 21 22 21 21 20 20 16 14 15 18 18 18 19 20 22 24 25 25 27 33 38 RH 35 56 75 78 88 84 56 36 33 49 68 71 74 78 56 40 40 55 59 64 73 92 Wind Dir W W W W W W W W W NW NE NE NE NE E S S S S S SW SW Wind Spd 9 4 3 2 2 2 4 5 4 2 2 2 2 2 2 2 2 2 4 5 5 5 Wind Gust 16 17 16 Clouds CL CL FW FW FW CL FW CL CL FW SC SC B1 SC SC SC B1 OV OV OV OV OV PoP 12hr 0 0 0 0 70 QPF 12hr 0 0 0 0 0.11 Rain C C L L L Date 11/30 Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 Thu 12/04/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 47 28 45 36 48 29 47 29 49 Temp 47 39 31 28 42 40 38 38 45 39 33 29 44 39 32 29 47 42 Dewpt 44 37 28 26 31 33 35 37 41 37 31 28 32 33 30 29 35 36 PWind Dir W N NE NE NW NW E W SW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds OV B2 B1 B1 B1 B2 OV OV OV B2 B2 B1 B1 SC SC B1 B1 B1 PoP 12hr 70 20 20 60 60 30 10 5 20 Rain L C C L L C S Rain shwrs S S C $$ TNZ099-280900- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 1232 PM EST Thu Nov 27 2025 Date 11/27/25 Fri 11/28/25 Sat 11/29/25 Sun EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 27 47 27 50 41 Temp 48 40 34 31 28 27 37 44 47 39 32 29 28 28 38 48 50 45 42 42 42 42 Dewpt 20 23 24 24 23 22 20 18 17 19 22 22 22 23 23 23 24 25 27 29 33 38 RH 33 50 66 75 81 81 50 35 30 44 66 75 78 81 54 37 36 45 55 60 70 86 Wind Dir NW NW N NW NW W NW NW NW N N NE NE E SE S S SE S S S S Wind Spd 10 5 4 3 2 2 4 5 5 3 2 2 2 1 4 10 12 10 10 10 10 8 Wind Gust 23 20 Clouds CL CL CL CL FW CL CL CL FW FW SC B1 B1 SC SC SC B1 OV B2 OV OV OV PoP 12hr 0 0 0 0 70 QPF 12hr 0 0 0 0 0.13 Rain C C L L D Wind chill 36 36 36 Min chill 36 28 27 29 37 29 27 30 36 35 Date 11/30 Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 Thu 12/04/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 49 32 48 40 51 31 50 33 53 Temp 48 43 34 32 45 43 41 42 48 42 34 31 47 42 35 33 50 47 Dewpt 44 40 32 29 33 39 41 42 42 39 34 31 34 35 34 33 36 39 PWind Dir SW N NE SE NW NW NE S W Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds OV B2 B1 B2 B2 B2 OV OV B2 B2 B1 B1 SC FW SC B1 B1 B1 PoP 12hr 80 30 30 70 60 20 5 5 20 Rain D C C L L C S Rain shwrs C S C S $$ NCZ060-280900- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 1232 PM EST Thu Nov 27 2025 Date 11/27/25 Fri 11/28/25 Sat 11/29/25 Sun EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 21 42 20 48 34 Temp 46 37 31 26 22 22 31 40 40 32 27 24 22 22 36 47 46 38 36 35 37 38 Dewpt 18 20 20 20 18 17 17 13 12 14 17 17 15 14 17 17 17 19 20 24 29 35 RH 32 50 63 78 84 81 56 33 31 47 65 74 74 71 45 30 31 46 52 64 72 89 Max/Min RH 84 31 77 29 96 Wind Dir NW NW NW NW NW NW NW NW NW NW N N N SE SE SE SE SE SE SE SE SE Wind Dir Deg 30 30 31 31 31 30 31 30 31 31 0 0 0 12 14 15 14 13 14 14 14 14 Wind Spd 10 5 5 3 3 2 6 8 6 2 0 0 0 2 4 8 9 5 6 6 5 5 Wind Gust 17 17 14 14 19 21 20 19 16 Clouds CL CL FW FW FW FW FW FW FW FW SC SC B1 B1 SC SC B1 OV OV OV OV OV Clouds (%) 5 4 6 11 14 8 8 6 6 17 46 47 56 57 41 31 59 88 94 94 96 99 Vsby 10 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 0 0 0 0 60 QPF 12hr 0 0 0 0 0.07 Rain S S L L D Wind chill 25 24 30 29 Min chill 32 22 16 15 32 24 20 22 34 29 29 ChanceThunder 0 0 0 0 0 Max Mix Hgt AGL Mix Hgt 3800 2700 Max Vent Rt 63800 34300 T Wind Dir NW SE T Wind Spd 14 12 ADI 64 35 Max LVORI 5 3 Stability C G G C B G F C C D D Ceiling NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE Sta Pres 28.05 28.08 28.12 28.14 28.17 28.18 28.18 28.14 28.10 28.06 28.01 Date 11/30 Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 Thu 12/04/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 47 30 51 39 50 28 51 29 54 Temp 47 43 35 30 48 46 41 40 48 41 33 28 48 41 33 29 51 44 Dewpt 44 42 35 30 39 40 40 40 44 38 33 28 34 34 31 29 34 35 PWind Dir S NW E SE SW NW NW SE W Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds OV OV B2 OV B2 B2 OV OV OV B2 B2 B2 SC FW SC B1 B1 B1 PoP 12hr 80 40 30 70 70 30 10 10 20 Rain D L C L L C S Rain shwrs C S S C C S Snowshwrs 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 $$