Point Forecast Matrices
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
725 FOUS54 KMRX 161732 PFMMRX Point Forecast Matrices National Weather Service Morristown TN 1232 PM EST Sun Nov 16 2025 TNZ017-170900- Tri Cities Airport-Sullivan TN 36.50N 82.41W Elev. 1536 ft 1232 PM EST Sun Nov 16 2025 Date 11/16/25 Mon 11/17/25 Tue 11/18/25 Wed 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 54 34 62 49 Temp 59 48 42 37 33 30 41 51 54 45 38 36 35 36 47 59 61 55 52 51 51 51 Dewpt 25 23 24 20 22 21 22 20 19 24 26 25 25 25 31 34 38 43 46 48 49 51 RH 27 37 48 50 63 69 46 29 25 43 62 64 66 64 53 39 42 64 80 89 93100 Wind Dir NW NW W W W W W W W SW E E E E SE SW SW S S SW SW SW Wind Spd 13 6 4 2 2 2 2 4 4 2 1 1 1 2 2 3 3 2 2 2 3 3 Clouds CL CL CL CL FW FW CL FW CL FW FW FW SC B1 B1 B2 B2 B2 OV B2 OV OV PoP 12hr 0 0 5 30 70 QPF 12hr 0 0 0 0.01 0.16 Rain shwrs C C L L C C C Tstms S Date 11/19 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 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 66 54 69 53 70 53 65 46 61 Temp 63 61 56 54 66 61 55 54 68 64 57 53 63 58 49 46 58 54 Dewpt 59 57 56 54 59 57 54 53 57 56 55 53 55 52 48 45 48 46 PWind Dir SW SW SW S SW SW W W W Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds OV B2 B2 OV B2 B2 B2 OV B2 B2 B2 B2 B2 SC SC B1 B1 SC PoP 12hr 30 30 20 40 40 50 40 30 20 Rain shwrs C S C C S S C C C C C C C C C S S S Tstms S S $$ TNZ071-170900- Knoxville McGhee Tyson Airport-Blount TN 35.80N 83.98W Elev. 979 ft 1232 PM EST Sun Nov 16 2025 Date 11/16/25 Mon 11/17/25 Tue 11/18/25 Wed EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 35 58 38 68 56 Temp 64 53 47 42 38 35 47 56 57 48 43 40 39 39 50 64 68 62 60 59 58 57 Dewpt 32 29 27 26 27 25 24 20 21 27 28 28 29 30 36 38 44 49 50 52 54 56 RH 30 39 45 53 64 66 40 24 24 44 55 62 67 70 58 38 42 62 69 78 86 96 Wind Dir NW NW NE E NE NE NE N NE E E E E E SW SW SW SW SW SW SW SW Wind Spd 10 4 2 1 1 2 2 2 2 2 1 2 2 2 3 10 11 9 10 8 8 6 Clouds CL CL CL FW FW FW CL FW FW FW SC SC SC SC B1 B1 B1 B1 B2 OV OV OV PoP 12hr 0 0 5 20 60 QPF 12hr 0 0 0 0 0.08 Rain shwrs S S L L L L C Tstms S Date 11/19 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 57 74 58 73 57 68 49 65 Temp 71 67 60 57 71 66 60 58 71 67 61 57 66 62 53 49 62 58 Dewpt 61 60 59 57 62 59 58 56 59 59 58 56 58 55 51 48 51 50 PWind Dir SW SW SW S SW SW SW W NW Wind Char GN LT LT LT GN LT LT LT LT Avg Clouds B2 B1 B2 OV B2 B2 B2 OV B2 B2 B2 B2 B1 B1 B1 B1 B1 SC PoP 12hr 30 30 30 40 50 60 40 40 20 Rain shwrs C S S C S C C C C C L C C C C S S S Tstms S S $$ TNZ036-170900- Oak Ridge-Anderson TN 36.00N 84.24W Elev. 913 ft 1232 PM EST Sun Nov 16 2025 Date 11/16/25 Mon 11/17/25 Tue 11/18/25 Wed 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 34 58 38 65 54 Temp 63 52 44 41 37 34 47 56 56 46 43 40 38 39 50 61 65 60 58 56 55 55 Dewpt 30 28 26 24 24 23 24 23 24 29 29 29 30 30 36 38 43 48 50 52 53 54 RH 29 39 49 50 59 64 40 27 29 51 57 64 73 70 58 42 45 64 75 86 93 96 Wind Dir NW NW E NE NE N NE NE SE E NE NE NE NE SW SW SW SW SW SW SW SW Wind Spd 6 3 2 2 2 2 2 2 1 1 1 1 1 1 3 8 8 5 5 4 4 3 Wind Gust 16 17 14 Clouds CL FW CL FW FW FW FW FW FW FW SC SC SC B1 B1 B1 SC B2 B2 OV B2 B2 PoP 12hr 0 0 5 30 70 QPF 12hr 0 0 0 0 0.12 Rain shwrs S S C C L L L L C Tstms S Date 11/19 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 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 72 56 72 58 71 55 67 48 63 Temp 70 64 58 56 69 65 60 58 69 65 59 55 65 60 51 48 60 55 Dewpt 62 61 58 56 62 60 58 56 61 60 57 55 58 54 50 48 51 50 PWind Dir SW SW SW SW SW SW SW NW NW Wind Char LT LT LT LT GN LT LT LT LT Avg Clouds B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B1 SC SC B1 B1 SC PoP 12hr 30 30 30 40 60 60 40 40 20 Rain shwrs C S C C S C C C C L L C C C C C S S Tstms C C $$ TNZ099-170900- Chattanooga Airport-Hamilton TN 35.03N 85.22W Elev. 688 ft 1232 PM EST Sun Nov 16 2025 Date 11/16/25 Mon 11/17/25 Tue 11/18/25 Wed EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 39 62 41 72 57 Temp 69 57 49 44 41 39 51 59 62 53 46 43 41 42 54 68 72 66 61 59 59 58 Dewpt 34 33 31 29 29 26 25 22 22 29 31 31 31 32 36 38 46 52 54 56 57 57 RH 27 40 50 55 62 59 36 24 21 39 55 62 67 67 50 33 39 61 78 90 93 96 Wind Dir N N N N N N NE NE NE NE NE NE E S S S S S S SW SW SW Wind Spd 10 5 3 2 2 3 4 5 4 2 1 1 1 2 5 10 10 8 5 4 3 3 Clouds CL FW CL CL FW CL CL FW FW FW FW FW FW SC B1 SC SC SC B1 B1 B1 B1 PoP 12hr 0 0 5 10 40 QPF 12hr 0 0 0 0 0.01 Rain shwrs C C C C S Date 11/19 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 57 78 59 74 57 71 50 67 Temp 75 69 60 57 75 69 62 60 72 68 62 57 68 63 53 50 64 60 Dewpt 63 63 60 57 62 62 60 58 61 61 60 57 58 57 53 50 52 52 PWind Dir SW SW S S S SW SW NW W Wind Char LT LT LT LT GN LT LT LT LT Avg Clouds B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC B1 SC SC PoP 12hr 20 20 20 30 60 50 40 30 30 Rain shwrs S S S S S C C C L C C C C C S C S $$ NCZ060-170900- Tusquitee RAWS-Forestry-Cherokee NC 35.07N 84.12W Elev. 1600 ft 1232 PM EST Sun Nov 16 2025 Date 11/16/25 Mon 11/17/25 Tue 11/18/25 Wed 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 61 36 68 51 Temp 63 52 44 40 35 32 46 59 59 46 42 39 37 37 51 66 67 58 53 54 53 53 Dewpt 33 31 26 24 24 22 23 19 21 27 28 28 28 27 35 38 43 46 47 49 50 52 RH 32 44 49 52 64 66 40 21 23 47 57 64 70 67 54 36 42 64 80 83 89 96 Max/Min RH 66 21 70 36 100 Wind Dir NW NW NW NW NW NW NW NW NW W N N SE SE SE S S S S S SW S Wind Dir Deg 32 31 31 30 30 31 32 31 30 28 0 0 12 12 15 18 18 16 17 19 20 19 Wind Spd 10 4 2 1 1 1 2 3 3 1 0 0 1 2 3 5 5 3 2 1 1 1 Wind Gust 14 Clouds CL CL CL CL FW FW FW FW FW FW FW SC SC SC B1 B1 B1 B1 B2 B2 B2 OV Clouds (%) 3 3 5 5 12 16 10 20 13 8 24 28 32 38 53 56 54 51 72 80 84 91 Vsby 10 10 10 10 10 10 10 10 10 10 10 10 PoP 12hr 0 0 0 5 40 QPF 12hr 0 0 0 0 0.01 Rain shwrs C C C C ChanceThunder 0 0 0 0 5 Max Mix Hgt AGL Mix Hgt 2900 3300 Max Vent Rt 26000 40200 T Wind Dir N S T Wind Spd 6 10 ADI 26 39 Max LVORI 3 3 Stability B G G B B G G C B D D Ceiling NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE Sta Pres 27.76 27.80 27.88 27.90 27.93 27.96 28.00 27.97 27.97 27.98 28.01 Date 11/19 Thu 11/20/25 Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 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 72 53 74 54 71 53 67 46 65 Temp 70 63 56 53 71 64 57 54 69 64 57 53 66 58 50 46 64 53 Dewpt 61 59 56 53 59 58 56 54 57 58 57 53 56 54 50 46 50 50 PWind Dir SW S S SE S S SW NW W Wind Char LT LT LT LT LT LT LT LT LT Avg Clouds B2 B1 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B1 B1 B1 B1 SC PoP 12hr 10 20 20 30 50 60 40 40 30 Rain shwrs S S C C C C L C C C C S 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 $$