468
FOUS54 KMRX 191827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
127 PM EST THU FEB 19 2026
TNZ017-200900-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
127 PM EST THU FEB 19 2026
DATE 02/19/26 FRI 02/20/26 SAT 02/21/26 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 55 65 42 57 35
TEMP 64 60 57 57 57 56 59 63 63 54 48 45 43 42 47 54 57 53 48 43 39 35
DEWPT 58 57 54 53 55 56 53 40 36 34 35 36 37 37 40 41 41 41 39 38 36 33
RH 81 90 90 86 93100 80 43 36 46 60 70 79 82 76 61 55 64 71 82 89 92
WIND DIR SW S SE S SW W W W W W SW SW SW E E NW NW NW N N NW W
WIND SPD 6 4 4 5 6 11 14 17 14 6 3 2 1 1 2 3 4 2 2 4 5 9
WIND GUST 23 24 27 28 26
CLOUDS B1 SC B1 B1 B2 B2 B1 FW CL FW SC SC B1 B2 B2 B1 B1 B1 B2 B2 B1 B1
POP 12HR 80 40 20 30 40
QPF 12HR 0.06 0.02 0 0.01 0.09
RAIN SHWRS C C L C S S C C S S C C S
SNOWSHWRS S
TSTMS C S
OBVIS PF
WIND CHILL 29
MIN CHILL 27
DATE 02/22 MON 02/23/26 TUE 02/24/26 WED 02/25/26 THU 02/26/26
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 39 24 33 20 42 26 54 41 55
TEMP 39 34 28 24 31 30 26 22 37 34 29 30 50 48 45 43 52 50
DEWPT 24 19 18 15 16 15 15 14 16 18 18 19 28 33 38 39 43 41
PWIND DIR W NW NW NW W S SW SW W
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC B2 B2 B2 OV B2 B2 B1
POP 12HR 20 40 20 5 0 0 20 60 50
RAIN SHWRS S S S L L C C
SNOWSHWRS S S C C S S S
TNZ071-200900-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
127 PM EST THU FEB 19 2026
DATE 02/19/26 FRI 02/20/26 SAT 02/21/26 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 59 68 46 61 36
TEMP 70 66 65 65 63 59 62 66 66 58 52 50 48 46 50 58 61 57 51 46 40 37
DEWPT 59 58 57 58 60 58 51 39 35 36 37 38 40 42 43 44 44 43 41 38 35 31
RH 68 75 75 78 90 96 67 37 32 44 56 63 74 86 77 59 53 59 68 73 82 79
WIND DIR SW S S SW SW SW W W W W SW S NE NE NE N N N N N NW NW
WIND SPD 12 8 9 12 16 12 11 13 10 4 2 2 2 4 4 4 5 4 5 5 5 6
WIND GUST 25 21 25 29
CLOUDS SC B1 B2 B2 B2 B2 SC FW FW SC B1 B1 OV B2 B2 SC SC B1 B2 B1 B1 SC
POP 12HR 90 30 30 40 30
QPF 12HR 0.10 0.01 0.06 0.04 0.04
RAIN SHWRS C L C C C C C C C C C
TSTMS S S
DATE 02/22 MON 02/23/26 TUE 02/24/26 WED 02/25/26 THU 02/26/26
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 43 26 37 21 46 31 58 46 59
TEMP 42 37 30 27 34 33 28 23 41 39 34 34 54 54 51 48 57 54
DEWPT 22 18 17 15 14 14 16 16 15 19 19 20 29 36 42 44 46 44
PWIND DIR NW NW NW N NW S SW SW SW
WIND CHAR GN GN GN LT LT LT GN GN GN
AVG CLOUDS SC SC B2 B2 B2 B1 B1 SC SC SC SC B2 B2 B2 OV OV B2 B1
POP 12HR 5 5 5 0 0 0 20 50 50
RAIN SHWRS S S C C C C
SNOWSHWRS S
TNZ036-200900-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
127 PM EST THU FEB 19 2026
DATE 02/19/26 FRI 02/20/26 SAT 02/21/26 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 57 68 45 62 35
TEMP 69 65 63 63 62 58 61 66 67 59 51 48 47 45 50 59 62 56 50 45 39 35
DEWPT 61 59 59 60 60 56 47 38 35 36 37 38 40 41 43 43 43 41 39 36 34 29
RH 76 81 87 90 93 93 60 36 30 42 59 68 76 86 77 55 50 57 66 70 82 78
WIND DIR SW S SW SW SW W W W W SW W N NE NE NE N N N N NW NW NW
WIND SPD 12 8 6 10 11 9 10 11 10 3 2 2 2 3 3 2 3 4 5 5 5 5
WIND GUST 25 18 18 21 25 20 20 20 16 16
CLOUDS SC B1 B2 B2 B2 B2 SC SC FW SC B1 B1 B2 B2 B1 SC SC B1 B2 SC B1 SC
POP 12HR 90 20 30 30 30
QPF 12HR 0.10 0.01 0.04 0.03 0.02
RAIN SHWRS L D S C C C C C C S S
TSTMS S S
DATE 02/22 MON 02/23/26 TUE 02/24/26 WED 02/25/26 THU 02/26/26
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 43 26 37 21 47 31 56 45 58
TEMP 42 37 30 27 35 33 28 23 42 39 34 34 52 53 50 47 57 54
DEWPT 22 18 17 14 14 13 15 16 16 20 20 21 31 37 42 43 45 43
PWIND DIR NW NW NW NW SW SW SW SW SW
WIND CHAR GN LT GN LT LT LT GN LT LT
AVG CLOUDS SC SC B1 B2 B2 B1 B1 SC SC SC SC B2 B2 B2 B2 B2 B2 B1
POP 12HR 5 5 0 0 0 0 20 50 50
RAIN SHWRS S S C C C C
TNZ099-200900-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
127 PM EST THU FEB 19 2026
DATE 02/19/26 FRI 02/20/26 SAT 02/21/26 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 60 71 49 66 37
TEMP 74 69 67 66 65 60 62 68 71 64 57 54 51 49 53 63 66 61 54 48 41 37
DEWPT 60 60 61 61 62 56 47 38 34 38 41 42 44 45 47 47 47 47 44 39 34 29
RH 62 73 81 84 90 87 58 33 26 38 55 64 77 86 80 56 50 60 69 71 76 72
WIND DIR SW S S S SW SW W W W NW N N NE N NE N N N N N NW NW
WIND SPD 13 9 10 11 10 5 5 8 6 3 2 2 3 4 4 3 5 5 5 8 10 10
WIND GUST 24 20 23 21 18
CLOUDS SC B1 B2 B2 B2 B2 SC FW SC SC B2 B2 OV OV B1 FW SC SC B1 SC SC FW
POP 12HR 80 20 70 40 20
QPF 12HR 0.04 0.01 0.09 0.10 0
RAIN SHWRS C D S S S L L C C S S
TSTMS S S
WIND CHILL 35 30
MIN CHILL 30
DATE 02/22 MON 02/23/26 TUE 02/24/26 WED 02/25/26 THU 02/26/26
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 47 26 41 24 51 34 62 50 63
TEMP 46 41 32 27 38 36 28 24 45 44 36 35 57 58 53 50 61 58
DEWPT 22 20 16 14 14 13 15 16 16 21 22 23 33 40 45 47 48 47
PWIND DIR NW NW NW N W S S SW W
WIND CHAR GN GN GN LT LT LT GN LT LT
AVG CLOUDS FW FW SC SC SC SC SC FW FW SC SC B1 B2 B2 B2 B2 B2 B1
POP 12HR 0 0 0 0 0 0 10 50 50
RAIN SHWRS C C C C
NCZ060-200900-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
127 PM EST THU FEB 19 2026
DATE 02/19/26 FRI 02/20/26 SAT 02/21/26 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 57 69 46 64 33
TEMP 70 63 62 62 60 57 59 67 67 58 52 49 48 46 51 60 63 58 51 45 38 34
DEWPT 57 56 56 58 59 57 52 38 33 35 36 38 40 44 49 49 47 46 43 39 35 30
RH 63 78 81 87 96100 78 34 28 42 54 66 74 93 93 67 56 64 74 79 89 85
MAX/MIN RH 100 28 96 56 89
WIND DIR SW S S S S W NW W W W NE E E NE NE W NW NW NW NW NW NW
WIND DIR DEG 21 18 17 17 19 28 29 28 28 28 5 7 8 5 3 28 29 31 31 31 31 31
WIND SPD 10 6 6 5 5 8 6 8 6 2 1 1 1 1 2 3 4 2 3 5 8 10
WIND GUST 21 17 18 24 18 19 23
CLOUDS SC B1 B2 B2 B2 OV SC FW SC SC B1 B2 OV OV B2 SC SC SC SC B1 B1 SC
CLOUDS (%) 36 51 77 84 77 92 50 21 31 33 56 72 89 92 85 50 42 40 39 52 60 38
VSBY 10 10 10 10 6 10 10 10 10 10 10 10
POP 12HR 80 30 60 50 30
QPF 12HR 0.13 0.01 0.07 0.25 0.03
RAIN SHWRS S D C S L L C C S S C C
TSTMS S
WIND CHILL 32 26
MIN CHILL 26
CHANCETHUNDER 20 5 5 0 5
MAX MIX HGT
AGL MIX HGT 4300 3900
MAX VENT RT 76600 26500
T WIND DIR W N
T WIND SPD 16 5
ADI 77 27
MAX LVORI 5 9
STABILITY B D D B B F D B B E F
CEILING 25000 25000 25000 25000 25000 25000 25000 25000 25000 25000 7200
STA PRES 27.73 27.74 27.75 27.76 27.78 27.79 27.80 27.81 27.83 27.84 27.85
DATE 02/22 MON 02/23/26 TUE 02/24/26 WED 02/25/26 THU 02/26/26
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 43 21 36 17 49 26 56 43 58
TEMP 41 36 27 21 32 31 24 19 43 37 29 29 53 51 46 45 56 53
DEWPT 21 17 14 13 13 11 12 13 11 17 17 18 28 35 40 44 46 44
PWIND DIR NW NW NW NW NW SE S S W
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B2 B2 B1 SC SC SC SC SC B1 B2 B2 B2 B2 B2 B1
POP 12HR 0 0 0 0 0 0 10 50 50
RAIN SHWRS C C C 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
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