374
FOUS54 KMRX 261827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
127 PM EST THU FEB 26 2026
TNZ017-270900-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
127 PM EST THU FEB 26 2026
DATE 02/26/26 FRI 02/27/26 SAT 02/28/26 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 38 60 37 64 40
TEMP 52 49 45 42 39 38 46 57 60 53 45 42 39 38 49 61 64 56 48 44 42 40
DEWPT 48 46 43 41 39 38 42 42 40 40 39 38 38 37 44 43 41 41 40 39 37 37
RH 86 89 93 96100100 86 57 47 61 79 86 96 96 83 51 43 57 74 82 82 89
WIND DIR W N N N NE NE E NE NW NW SE E E E SW W W SW S S SW SW
WIND SPD 5 2 1 1 1 1 2 2 2 1 1 1 1 1 1 3 4 2 1 1 2 2
CLOUDS B2 B2 B2 B1 B1 B2 SC CL CL FW FW FW FW FW FW CL CL CL CL CL FW FW
POP 12HR 0 0 5 0 0
QPF 12HR 0 0 0 0 0
OBVIS PF PF PF
DATE 03/01 MON 03/02/26 TUE 03/03/26 WED 03/04/26 THU 03/05/26
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 52 37 56 41 64 45 69
TEMP 58 49 42 40 48 47 40 38 53 50 44 42 61 58 49 46 66 63
DEWPT 42 37 35 35 39 38 35 34 39 41 39 40 47 47 45 44 50 50
PWIND DIR NW NE E E SE SE S SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC B2 OV B2 OV OV B2 B2 B2 B1 B2 B1 OV B2 B1 B1 B2 B2
POP 12HR 5 30 50 30 30 40 30 20 30
RAIN SHWRS C C C C C S C C C C C S S C C
TNZ071-270900-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
127 PM EST THU FEB 26 2026
DATE 02/26/26 FRI 02/27/26 SAT 02/28/26 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 41 63 40 68 43
TEMP 59 54 50 47 43 41 50 59 63 57 49 45 42 41 51 64 67 59 52 48 45 43
DEWPT 53 51 48 45 43 41 45 46 43 43 43 41 40 39 44 46 43 44 42 41 40 40
RH 80 90 93 93100100 83 62 48 59 80 86 93 92 77 52 42 57 69 77 82 89
WIND DIR W N NE N NE NE NE NE N NE E SE S SE W W W S S S S SW
WIND SPD 5 3 2 2 2 3 3 3 2 1 1 1 1 1 1 2 2 2 2 2 2 2
CLOUDS B1 B2 B2 B1 B1 B1 SC FW CL FW FW FW FW SC FW CL CL CL CL CL FW FW
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
DATE 03/01 MON 03/02/26 TUE 03/03/26 WED 03/04/26 THU 03/05/26
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 66 44 57 43 60 45 67 50 73
TEMP 63 55 47 44 54 52 46 44 56 55 49 46 64 62 54 50 70 67
DEWPT 43 41 39 38 41 40 40 40 43 43 43 43 48 49 48 47 52 52
PWIND DIR NW NE NE E S S SW S SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC B2 OV OV OV B2 B2 B2 B2 B1 B2 OV OV B2 B2 B2 B2 B1
POP 12HR 5 30 40 20 30 30 20 20 30
RAIN SHWRS C C C S S S C C C S S S S C S
TNZ036-270900-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
127 PM EST THU FEB 26 2026
DATE 02/26/26 FRI 02/27/26 SAT 02/28/26 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 38 64 40 68 43
TEMP 59 53 46 43 40 39 50 60 64 56 48 44 42 41 52 64 67 59 52 48 45 43
DEWPT 52 49 46 43 40 39 43 45 43 42 41 40 39 38 44 46 44 43 43 42 41 40
RH 78 86100100100100 77 58 46 59 77 86 89 89 74 52 43 55 71 80 86 89
WIND DIR NW N NE NE NE NE NE NE NE NE N N NW E SW SW S S SW SW W W
WIND SPD 4 2 2 2 2 2 2 2 2 1 1 1 1 1 1 2 2 1 1 1 2 2
CLOUDS B1 SC SC SC SC SC FW CL CL FW FW FW FW FW FW CL CL CL CL CL FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
DATE 03/01 MON 03/02/26 TUE 03/03/26 WED 03/04/26 THU 03/05/26
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 42 57 43 60 46 66 50 71
TEMP 63 53 46 42 53 51 45 44 55 55 48 46 63 61 54 52 68 66
DEWPT 44 40 37 39 41 40 40 40 44 43 43 43 49 48 48 48 53 52
PWIND DIR N NE NE NE SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC B2 OV OV OV B2 B2 B2 B2 B1 OV OV OV B2 B2 B2 B2 B2
POP 12HR 5 30 40 20 30 30 20 20 20
RAIN SHWRS C C C S S C C C S S S S S S
TNZ099-270900-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
127 PM EST THU FEB 26 2026
DATE 02/26/26 FRI 02/27/26 SAT 02/28/26 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 44 68 43 72 45
TEMP 66 60 55 51 47 44 53 63 68 61 52 48 45 44 55 68 71 64 54 50 47 45
DEWPT 56 56 54 50 47 44 47 47 43 45 46 45 43 43 46 48 43 44 44 44 43 42
RH 70 87 96 96100100 80 56 40 56 80 89 93 96 72 49 36 48 69 80 86 89
WIND DIR W N N N N N NE NE N NE N N N N SE E E SE SW SW SW W
WIND SPD 5 2 2 2 3 3 3 3 2 2 1 1 0 0 1 2 2 1 1 1 1 1
CLOUDS SC SC B1 B2 B1 SC SC FW FW FW FW FW FW SC SC CL CL CL CL CL FW FW
POP 12HR 20 0 5 0 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS S
DATE 03/01 MON 03/02/26 TUE 03/03/26 WED 03/04/26 THU 03/05/26
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 73 46 63 45 60 48 70 53 74
TEMP 68 61 52 46 58 56 49 45 56 56 49 48 65 65 57 54 71 70
DEWPT 45 43 42 42 45 43 42 41 43 43 43 45 50 51 51 51 55 55
PWIND DIR N NE E SE S S S S S
WIND CHAR LT LT LT LT GN LT LT LT GN
AVG CLOUDS SC B2 OV OV OV B2 B2 B1 B2 B1 B1 OV OV B2 B2 B2 B2 B2
POP 12HR 0 20 30 10 20 20 10 20 20
RAIN SHWRS S C S S S S S S S
NCZ060-270900-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
127 PM EST THU FEB 26 2026
DATE 02/26/26 FRI 02/27/26 SAT 02/28/26 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 43 67 41 69 39
TEMP 61 56 51 48 45 43 50 63 65 56 49 45 43 41 52 65 68 59 49 44 42 40
DEWPT 54 51 49 48 45 43 47 47 45 45 43 43 43 41 46 44 41 41 40 40 39 38
RH 78 83 93100100100 89 56 48 66 80 93100100 80 46 37 51 71 86 89 92
MAX/MIN RH 100 48 100 37 96
WIND DIR W W W N N N N SW W NW N E N N N NW NW NW N N N N
WIND DIR DEG 28 28 28 0 0 0 0 21 24 29 0 11 0 0 0 30 30 31 0 0 0 0
WIND SPD 4 2 1 0 0 0 0 2 3 1 0 1 0 0 1 2 3 1 0 0 0 0
CLOUDS B1 SC B1 B2 B2 B2 B1 FW FW SC SC FW SC SC SC FW CL CL CL CL FW FW
CLOUDS (%) 58 43 51 70 84 85 66 15 23 26 27 21 39 46 27 8 5 3 3 3 7 14
VSBY 9 8 7 5 4 1 10 10 10 10 7 10
POP 12HR 10 5 5 0 0
QPF 12HR 0 0 0 0 0
OBVIS F F F
CHANCETHUNDER 10 5 0 0 0
MAX MIX HGT
AGL MIX HGT 5800 6200
MAX VENT RT 34000 22300
T WIND DIR SE N
T WIND SPD 5 4
ADI 35 24
MAX LVORI 10 10
STABILITY B F F B B G G B B G G
CEILING 10800 9800 3200 4000 7200 2400 4700 NONE NONE NONE NONE
STA PRES 27.73 27.78 27.82 27.87 27.90 27.94 27.97 27.96 27.95 27.98 28.01
DATE 03/01 MON 03/02/26 TUE 03/03/26 WED 03/04/26 THU 03/05/26
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 70 45 61 40 57 42 69 47 71
TEMP 67 57 48 45 57 53 43 40 54 52 45 43 64 61 52 48 68 65
DEWPT 43 41 42 41 44 41 38 37 41 40 40 42 49 48 47 47 52 51
PWIND DIR NW E SE SE SE SE SE SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC B2 B2 OV OV B2 B1 B2 B2 B1 B2 B2 OV B2 B1 B2 B2 B2
POP 12HR 0 20 30 20 20 20 20 20 30
RAIN SHWRS S C S S S S S S S S 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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