521
FOUS54 KMRX 241827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
126 PM EST TUE FEB 24 2026
TNZ017-250900-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
126 PM EST TUE FEB 24 2026
DATE 02/24/26 WED 02/25/26 THU 02/26/26 FRI
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 51 42 56 43
TEMP 40 37 34 33 35 37 43 48 50 48 45 45 44 44 47 53 55 53 49 47 45 43
DEWPT 13 16 19 20 22 25 32 36 39 40 41 42 43 44 47 49 49 48 46 45 44 42
RH 33 42 54 58 59 61 65 63 66 74 86 89 96100100 86 80 83 89 93 96 96
WIND DIR SW SW S SW SW SW W SW SW SW SW S SE SE S SW SW SW E E N NE
WIND SPD 6 3 3 4 10 11 13 14 12 6 4 2 2 2 3 5 5 3 2 2 2 2
WIND GUST 16 25 27 27 27 23
CLOUDS B2 B1 OV OV OV OV B2 B2 OV OV OV OV OV OV OV OV B2 OV OV B2 B2 B2
POP 12HR 20 40 80 70 50
QPF 12HR 0 0.02 0.43 0.46 0.20
RAIN SHWRS S S C C S L L D D L L L L C C C C
WIND CHILL 27 29 36
MIN CHILL 31 28 25 28
DATE 02/27 SAT 02/28/26 SUN 03/01/26 MON 03/02/26 TUE 03/03/26
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 60 37 65 40 64 40 58 39 60
TEMP 57 51 42 38 62 57 44 40 62 56 44 40 56 52 43 41 57 55
DEWPT 44 41 38 36 42 41 39 37 43 40 37 36 39 38 36 34 41 42
PWIND DIR NW SE SW SE W NE SE SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 FW FW FW FW CL CL FW SC B1 B1 B1 B1 B1 B1 B2 B2 B1
POP 12HR 10 5 0 0 5 30 30 30 40
RAIN SHWRS C C C S C C C
TNZ071-250900-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
126 PM EST TUE FEB 24 2026
DATE 02/24/26 WED 02/25/26 THU 02/26/26 FRI
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 55 47 61 46
TEMP 46 43 42 40 41 42 48 53 54 53 51 51 51 50 53 58 61 57 54 52 48 46
DEWPT 14 16 19 21 23 27 33 38 42 43 44 47 49 50 52 53 53 52 50 49 47 45
RH 27 33 39 46 48 55 56 57 64 69 77 86 93100 96 83 75 83 86 89 96 96
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW S E W N N
WIND SPD 9 9 13 13 14 13 16 17 13 8 5 5 6 6 8 9 6 4 4 4 3 3
WIND GUST 27 29 33 27 27 27 24
CLOUDS B2 OV B2 B2 B2 OV B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2
POP 12HR 5 40 90 80 50
QPF 12HR 0 0.02 0.37 0.67 0.28
RAIN SHWRS S C C L L D D D D L L C C C C
WIND CHILL 35 32 33 35
MIN CHILL 38 32 33 34
DATE 02/27 SAT 02/28/26 SUN 03/01/26 MON 03/02/26 TUE 03/03/26
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 62 40 68 44 68 44 64 45 66
TEMP 59 54 46 41 65 61 48 44 65 60 49 45 60 58 50 47 62 62
DEWPT 47 44 41 38 45 44 42 40 45 43 41 40 43 43 41 41 45 45
PWIND DIR N E NE S N NE S S SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 FW FW FW FW FW FW FW SC SC B1 B1 B1 B1 B1 B2 B2 B1
POP 12HR 10 0 0 5 10 20 30 30 30
RAIN SHWRS S C S S C C C
TNZ036-250900-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
126 PM EST TUE FEB 24 2026
DATE 02/24/26 WED 02/25/26 THU 02/26/26 FRI
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 38 55 47 60 44
TEMP 44 42 41 39 38 39 46 53 55 52 50 49 49 49 53 58 60 56 52 50 47 44
DEWPT 16 18 21 23 25 27 33 39 42 43 45 47 48 49 51 53 53 51 49 47 46 43
RH 32 37 44 52 59 62 60 59 61 71 83 93 96100 93 83 78 83 89 89 96 96
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SE N NW N N
WIND SPD 8 6 10 10 10 9 10 12 9 4 3 3 4 5 5 5 5 3 3 3 3 2
WIND GUST 19 26 27 26 23 24 24 19
CLOUDS B2 OV B2 B2 B2 B2 OV OV B2 OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2
POP 12HR 5 40 90 80 50
QPF 12HR 0 0.01 0.46 0.69 0.23
RAIN SHWRS S S C D D D D D D L L C C S S
WIND CHILL 35 32 31 33
MIN CHILL 38 32 31 33
DATE 02/27 SAT 02/28/26 SUN 03/01/26 MON 03/02/26 TUE 03/03/26
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 63 40 69 44 68 43 63 45 65
TEMP 60 54 44 41 66 60 48 44 65 60 48 45 60 57 50 47 62 61
DEWPT 46 42 39 38 45 43 42 41 45 42 40 40 43 42 41 41 46 46
PWIND DIR N N SE W E NE S SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW CL FW FW CL FW FW SC SC B1 B1 B1 B1 B1 B2 B2 B1
POP 12HR 10 0 0 0 5 30 30 30 30
RAIN SHWRS C C S S C C C
TNZ099-250900-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
126 PM EST TUE FEB 24 2026
DATE 02/24/26 WED 02/25/26 THU 02/26/26 FRI
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 60 51 66 48
TEMP 51 46 42 40 41 41 49 56 58 56 54 54 53 53 57 63 65 62 56 53 50 48
DEWPT 15 18 23 24 27 31 38 43 45 48 50 51 52 53 55 56 57 56 55 53 50 48
RH 23 32 46 52 57 67 66 62 62 74 86 90 96100 93 78 75 81 96100100100
WIND DIR S S S S S S SW SW SW S S S S S SW SW SW S SE NW N N
WIND SPD 6 6 9 6 8 6 9 10 8 4 4 5 5 5 6 8 6 4 3 3 3 3
WIND GUST 17 20 20 21 19 21 21 19
CLOUDS SC B1 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2
POP 12HR 0 20 80 80 60
QPF 12HR 0 0.01 0.20 0.50 0.32
RAIN SHWRS S S C C D D D D D D L L C C
WIND CHILL 36
MIN CHILL 35 36 37
DATE 02/27 SAT 02/28/26 SUN 03/01/26 MON 03/02/26 TUE 03/03/26
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 67 43 71 46 73 46 68 49 69
TEMP 63 58 48 44 68 63 51 47 70 65 52 47 65 62 53 50 65 64
DEWPT 49 45 43 41 46 46 45 44 48 45 44 43 46 45 44 45 47 47
PWIND DIR N N E S NE NE SE SE S
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS SC FW CL FW FW FW FW FW SC SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR 10 0 0 5 5 20 20 30 20
RAIN SHWRS S S S C S S
NCZ060-250900-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
126 PM EST TUE FEB 24 2026
DATE 02/24/26 WED 02/25/26 THU 02/26/26 FRI
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 31 55 46 61 47
TEMP 50 43 36 32 33 33 43 51 53 51 50 49 49 49 53 59 61 58 54 52 49 47
DEWPT 13 14 18 20 22 25 35 40 42 43 45 47 49 49 53 54 54 53 51 50 49 47
RH 22 30 47 61 63 72 73 66 66 74 83 93100100100 83 78 83 90 93100100
MAX/MIN RH 75 61 100 78 100
WIND DIR SW S SE S S S SW SW SW S S S S S S SW SW S S SE NW N
WIND DIR DEG 22 18 15 16 16 16 22 22 21 18 16 16 18 18 19 21 22 19 16 15 31 33
WIND SPD 4 3 3 2 3 2 5 6 5 2 2 3 3 3 4 5 5 3 2 2 2 2
WIND GUST 13 14 13 17 18 16 13 13
CLOUDS B1 B2 B1 B1 B1 B1 B2 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 OV OV
CLOUDS (%) 57 80 60 66 68 64 75 87 92 97 94 93 96 96 95 89 93 91 87 86 88 88
VSBY 10 10 10 10 10 10 10 10 10 7 7 3
POP 12HR 0 30 80 80 70
QPF 12HR 0 0 0.23 0.48 0.40
RAIN SHWRS S C C C D D D D D D L L C C
CHANCETHUNDER 0 0 5 10 10
MAX MIX HGT
AGL MIX HGT 1800 1200
MAX VENT RT 19700 10600
T WIND DIR SW SW
T WIND SPD 10 6
ADI 20 11
MAX LVORI 4 9
STABILITY B F F C D D D C B D D
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.85 27.81 27.76 27.75 27.75 27.71 27.70 27.75 27.74 27.79 27.86
DATE 02/27 SAT 02/28/26 SUN 03/01/26 MON 03/02/26 TUE 03/03/26
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 65 40 70 41 71 42 65 42 64
TEMP 61 54 44 41 66 59 46 42 68 61 47 43 62 57 47 44 60 58
DEWPT 48 45 41 40 43 42 42 40 43 42 41 40 42 41 40 40 44 43
PWIND DIR NW NW NW E NW E SE SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 FW FW SC FW FW FW FW SC SC SC B1 B1 B1 B1 B1 B2 B1
POP 12HR 10 5 0 5 5 20 20 30 30
RAIN SHWRS S S S S C 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
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