Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
Versions:
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584 FOUS54 KMRX 261732 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 1232 PM EST Wed Nov 26 2025 TNZ017-270900- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 1232 PM EST Wed Nov 26 2025 Date 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 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 30 42 22 36 18 Temp 50 42 37 33 32 30 35 40 41 34 29 27 24 22 29 35 36 30 23 21 20 20 Dewpt 34 30 27 25 24 22 22 19 15 18 18 17 16 16 17 15 13 14 15 15 14 13 RH 54 62 67 72 72 72 59 42 34 51 63 65 71 77 60 43 38 51 71 77 77 74 Wind Dir W W W W W W W W W W W W W W W W W W W E E E Wind Spd 17 12 10 9 9 9 12 13 13 9 8 6 8 8 11 11 10 2 1 1 1 2 Wind Gust 20 17 Clouds FW FW FW B1 B2 B2 SC SC FW FW FW FW SC SC FW FW CL CL FW SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Wind chill 35 29 25 24 22 26 32 33 26 21 19 16 13 19 27 29 Min chill 33 25 21 20 25 18 13 13 26 20 17 Date 11/29 Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 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 32 47 33 46 34 45 29 45 Temp 45 39 32 36 46 42 37 34 44 40 36 36 43 41 34 29 42 39 Dewpt 16 17 17 28 41 38 35 31 34 32 32 34 38 36 33 28 33 30 PWind Dir SE SE SW NW N E N NW W Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds SC SC B2 OV OV B2 B2 B2 B2 B1 B2 OV B2 B2 B2 B1 B1 SC PoP 12hr 0 20 50 40 30 60 60 30 20 Rain S C C C S S C C L L C C S S Snow S S S $$ TNZ071-270900- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 1232 PM EST Wed Nov 26 2025 Date 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 32 45 24 41 23 Temp 52 43 39 36 34 33 38 43 44 36 32 29 26 25 32 39 41 35 28 26 25 24 Dewpt 35 32 30 28 26 25 24 22 18 22 22 21 20 19 20 19 17 19 18 18 17 17 RH 52 65 70 72 72 72 57 43 35 56 66 72 78 78 61 44 37 52 66 71 71 74 Wind Dir W W W W W W W W W W W W W W NW NW NW NW E E NE E Wind Spd 13 8 5 3 2 2 5 8 9 5 4 3 3 2 4 5 3 2 2 2 2 2 Clouds CL FW FW SC B1 B1 SC FW CL FW CL FW FW FW FW CL CL FW FW SC B1 SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date 11/29 Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 48 35 48 34 47 37 46 32 48 Temp 46 41 36 40 47 43 39 34 44 42 39 38 44 43 37 32 45 42 Dewpt 22 24 25 35 44 39 35 31 35 36 36 37 40 38 34 30 35 34 PWind Dir SE S W N NE NE N N N Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds SC B1 B2 OV OV B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B1 B1 SC PoP 12hr 0 40 60 40 30 60 60 30 20 Rain C L L C C C C C L L C C S S $$ TNZ036-270900- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 1232 PM EST Wed Nov 26 2025 Date 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 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 32 45 24 42 22 Temp 50 41 37 35 34 33 38 44 43 35 31 28 26 25 33 41 42 34 28 25 24 24 Dewpt 33 30 28 27 25 24 23 20 17 21 20 19 19 18 19 17 16 18 18 18 18 18 RH 52 65 70 72 69 69 54 38 35 56 63 68 74 74 56 37 34 51 66 74 77 77 Wind Dir W W W W W W W W W W W W W W NW NW NW NW NE NE NE NE Wind Spd 11 5 3 2 2 2 5 6 6 3 3 2 2 2 3 4 3 2 2 2 2 2 Wind Gust 16 Clouds CL FW SC B2 B2 B2 B2 FW CL FW CL FW FW FW FW CL CL FW FW SC B1 SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Date 11/29 Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 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 35 46 32 46 36 45 30 47 Temp 44 40 36 39 45 41 37 33 44 40 36 37 44 40 35 30 45 40 Dewpt 21 24 24 36 42 38 33 29 32 34 33 36 39 36 32 29 34 33 PWind Dir SE SW W N NE N N NW S Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds SC B1 B2 OV OV B2 B2 B2 B2 B1 B2 OV B2 B2 B2 B1 SC SC PoP 12hr 0 40 60 40 30 60 60 30 20 Rain C L C C C C C C L L C C C S Snow C S $$ TNZ099-270900- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 1232 PM EST Wed Nov 26 2025 Date 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 35 49 28 46 26 Temp 54 45 40 37 36 35 41 47 47 39 34 31 30 28 36 43 45 38 30 27 27 26 Dewpt 34 33 32 30 28 26 25 21 20 24 24 23 22 21 21 19 19 21 21 22 22 22 RH 46 62 73 75 72 69 52 35 34 54 66 72 72 75 54 38 35 50 69 81 81 85 Wind Dir NW NW NW NW NW NW NW NW NW NW NW NW NW NW N NW NW N N NE NE E Wind Spd 11 6 5 4 4 4 6 9 9 5 3 2 2 2 5 6 5 3 2 2 2 1 Clouds CL FW FW SC B1 B1 SC CL CL FW CL CL CL CL CL CL FW FW SC B1 B1 B1 PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Date 11/29 Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 49 40 49 35 49 39 49 32 51 Temp 47 44 40 40 48 44 39 35 46 44 40 40 47 43 37 32 48 44 Dewpt 22 24 26 38 44 41 36 32 36 38 38 39 40 38 35 32 35 36 PWind Dir SE S SW N NE NE N N N Wind Char LT GN LT LT LT LT LT LT LT Avg Clouds B1 B1 B2 OV OV B2 B2 B2 B2 B1 B2 OV B2 B2 B1 B1 SC SC PoP 12hr 0 50 60 40 30 70 50 30 20 Rain S C L C C C C C C L C C C S S $$ NCZ060-270900- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 1232 PM EST Wed Nov 26 2025 Date 11/26/25 Thu 11/27/25 Fri 11/28/25 Sat 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 29 44 22 40 19 Temp 52 42 37 33 31 30 35 42 42 34 30 27 24 22 30 38 39 33 25 23 21 21 Dewpt 34 30 28 25 24 22 22 17 16 20 20 19 16 16 16 14 14 16 16 16 15 14 RH 50 62 70 72 75 72 59 36 34 56 66 71 71 77 55 37 35 49 68 74 77 74 Max/Min RH 75 33 77 34 81 Wind Dir NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW N N N SE Wind Dir Deg 29 30 31 31 31 31 31 30 30 29 30 31 31 31 31 31 31 32 0 0 0 12 Wind Spd 10 6 6 5 5 5 8 9 9 5 4 3 4 4 6 8 6 2 0 0 0 2 Wind Gust 19 20 18 18 16 18 16 16 14 16 14 Clouds FW CL CL FW B1 B1 SC FW FW FW CL CL FW FW FW CL FW FW SC SC B1 B1 Clouds (%) 6 4 4 14 68 56 40 16 11 6 4 4 11 19 11 5 7 21 33 50 56 58 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 25 24 28 36 36 18 16 23 32 Min chill 38 28 24 22 29 23 16 17 32 23 19 ChanceThunder 0 0 0 0 0 Max Mix Hgt AGL Mix Hgt 3900 4100 Max Vent Rt 72400 66500 T Wind Dir NW NW T Wind Spd 17 16 ADI 72 67 Max LVORI 3 4 Stability C F E C C G G C B G F Ceiling NONE NONE NONE 20800 NONE NONE 20800 NONE NONE NONE NONE Sta Pres 28.00 28.02 28.04 28.03 28.07 28.07 28.11 28.13 28.15 28.16 28.16 Date 11/29 Sun 11/30/25 Mon 12/01/25 Tue 12/02/25 Wed 12/03/25 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 32 48 34 52 37 50 30 51 Temp 46 37 34 38 47 44 38 35 50 45 39 38 47 43 35 30 48 42 Dewpt 16 18 21 34 43 41 37 33 39 39 38 38 41 38 35 30 34 34 PWind Dir SE SE S NW NW SE N NW NW Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B1 B1 B2 OV OV OV B2 B2 B2 B1 B2 OV OV B2 B2 B1 B1 SC PoP 12hr 0 40 60 50 40 70 60 40 20 Rain C L L C C C C C L L C C C S S Snow C 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 $$