985
FOUS54 KMRX 300343
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
1043 PM EST THU JAN 29 2026
TNZ017-300445-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
1043 PM EST THU JAN 29 2026
DATE THU 01/29/26 FRI 01/30/26 SAT 01/31/26
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 22 33 15 20
TEMP 23 22 22 26 33 33 29 24 21 18 15 16 18 18 15
DEWPT 14 15 16 20 24 24 23 19 17 15 12 13 11 8 6
RH 68 74 77 78 69 69 78 81 84 88 88 88 73 64 67
WIND DIR NE NE NE NE NW NW N N N N N N N N NW
WIND SPD 1 1 1 2 4 4 4 5 5 6 8 9 11 11 10
CLOUDS B2 OV OV OV OV OV B2 OV OV OV OV OV OV B2 OV
POP 12HR 10 70 90 70
QPF 12HR 0 0.06 0.11 0.11
SNOW S C L L D D D D L L C C
SNOWSHWRS C
WIND CHILL 17 13 8 4 4 6 6 3
MIN CHILL 20 20 20 24 12 3 3 2
COLD WEATHER Y Y Y Y Y
WINTER STORM W W W W W W W W W W W
DATE SUN 02/01/26 MON 02/02/26 TUE 02/03/26 WED 02/04/26
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 5 23 1 32 18 38 24 41
TEMP 9 5 20 16 4 2 28 26 21 19 35 32 26 26 39 37
DEWPT 2 -1 6 7 1 0 15 16 18 18 26 24 23 24 29 30
PWIND DIR NW W S SW SW SW S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 SC FW SC SC SC B1 B2 B2 B1 B1 B1 B2 B2
POP 12HR 30 10 0 0 0 0 20 40
RAIN SHWRS C C
SNOWSHWRS C S C
TNZ071-300445-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
1043 PM EST THU JAN 29 2026
DATE THU 01/29/26 FRI 01/30/26 SAT 01/31/26
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 25 38 17 22
TEMP 27 26 25 30 37 37 32 29 24 20 17 18 20 21 17
DEWPT 20 19 20 21 25 27 26 23 20 17 14 12 10 8 7
RH 74 74 81 69 61 67 78 78 84 88 88 77 64 56 64
WIND DIR NE NE NE NE N N N N N N N N N N N
WIND SPD 1 2 2 4 5 5 5 9 9 10 12 13 14 13 10
WIND GUST 20
CLOUDS B2 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B2
POP 12HR 0 40 80 60
QPF 12HR 0 0.02 0.12 0.08
SNOW C S C C L L C C C C
WIND CHILL 26 20 14 9 4 4 6 8 5
MIN CHILL 27 25 23 26 14 4 3 5
COLD WEATHER Y Y Y Y Y
WINTER STORM W W W W W W W W W W W
DATE SUN 02/01/26 MON 02/02/26 TUE 02/03/26 WED 02/04/26
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 8 27 8 37 21 44 29 44
TEMP 12 8 23 20 10 9 33 32 26 22 40 38 32 31 41 40
DEWPT 4 2 7 9 6 6 18 21 21 20 27 28 27 27 32 33
PWIND DIR N NW SE SW W W SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 FW FW FW SC SC SC B1 B1 B1 B2 B2 B2 B2
POP 12HR 10 5 0 0 0 0 20 40
RAIN SHWRS S C C
SNOWSHWRS S C
TNZ036-300445-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
1043 PM EST THU JAN 29 2026
DATE THU 01/29/26 FRI 01/30/26 SAT 01/31/26
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 25 38 16 22
TEMP 27 26 25 31 37 37 31 27 22 20 16 17 20 21 16
DEWPT 20 18 18 21 24 25 25 20 17 14 11 9 7 6 6
RH 74 71 74 66 59 61 78 74 81 77 80 70 56 52 64
WIND DIR NE NE NE NE N N N N N N N N N N N
WIND SPD 1 2 2 2 3 4 5 6 6 9 10 12 13 12 9
WIND GUST 17 18 20 23 24 20
CLOUDS B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2
POP 12HR 5 40 70 40
QPF 12HR 0 0 0.04 0.04
SNOW S C C C C L L C C S S
WIND CHILL 25 20 14 9 4 4 7 9 4
MIN CHILL 27 25 26 25 14 4 3 4
COLD WEATHER Y Y Y Y Y
WINTER WEATH Y Y Y Y Y Y Y Y Y Y
DATE SUN 02/01/26 MON 02/02/26 TUE 02/03/26 WED 02/04/26
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 9 29 11 38 21 43 28 43
TEMP 13 9 26 23 14 13 34 32 25 22 40 37 31 30 41 39
DEWPT 4 3 7 10 9 8 16 22 21 20 26 28 26 26 32 33
PWIND DIR N NW NW SW NW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 SC FW FW FW SC SC SC B1 B2 B1 B2 B2 B2 B2
POP 12HR 10 5 0 0 0 5 20 40
RAIN SHWRS S C C
SNOWSHWRS S S C
TNZ099-300445-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
1043 PM EST THU JAN 29 2026
DATE THU 01/29/26 FRI 01/30/26 SAT 01/31/26
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 27 44 18 25
TEMP 29 28 28 34 43 44 35 30 26 22 18 20 23 24 20
DEWPT 22 23 22 24 26 28 27 24 21 17 13 11 8 5 7
RH 75 81 78 66 51 53 72 78 81 81 80 67 52 43 56
WIND DIR N N N N N N N N N N N N N N N
WIND SPD 0 1 2 2 3 5 5 8 9 12 13 17 18 18 13
WIND GUST 18 24 27 28 28 26
CLOUDS B1 B2 OV B2 B1 B1 B2 B2 B2 OV B2 B2 B1 B1 B2
POP 12HR 5 10 40 20
QPF 12HR 0 0 0.02 0.01
SNOW S S C C S S
WIND CHILL 22 17 10 4 5 9 10 7
MIN CHILL 29 27 28 30 17 4 4 7
COLD WEATHER Y Y Y Y Y
DATE SUN 02/01/26 MON 02/02/26 TUE 02/03/26 WED 02/04/26
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 13 35 17 44 26 49 32 47
TEMP 16 13 31 29 19 18 39 38 28 26 44 42 34 33 45 43
DEWPT 7 6 8 12 12 12 17 24 24 23 27 31 30 30 33 35
PWIND DIR N N NW W NW S S SW
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS B1 SC FW FW FW FW SC SC SC SC B1 B1 B2 B2 B2 B2
POP 12HR 5 0 0 0 0 5 20 40
RAIN SHWRS S S C C
NCZ060-300445-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
1043 PM EST THU JAN 29 2026
DATE THU 01/29/26 FRI 01/30/26 SAT 01/31/26
EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 22 43 16 23
TEMP 24 22 22 31 43 40 33 27 23 20 17 17 20 20 15
DEWPT 18 18 19 23 24 24 24 23 21 18 14 12 9 5 4
RH 77 84 88 72 47 52 69 85 92 92 88 80 62 51 61
MIN/MAX RH 88 47 92 51
WIND DIR N N N S W NW NW NW NW NW NW N N N NW
WIND DIR DEG 0 0 0 16 27 30 30 31 31 32 32 33 33 33 32
WIND SPD 0 0 0 1 3 4 2 3 4 5 8 10 12 13 11
WIND GUST 17 19 23 23 25 28
CLOUDS B2 B2 B2 OV B2 B2 B1 B1 B2 OV OV OV B2 B2 B2
CLOUDS (%) 72 79 87 93 87 77 68 64 82 97 97 91 79 83 87
VSBY 10 10 10 10 10 10 7 7 4 4 10
POP 12HR 0 20 60 60
QPF 12HR 0 0 0.04 0.06
SNOW S S L L C C S S
WIND CHILL 17 12 7 5 7 7 2
MIN CHILL 24 22 22 33 17 7 4 2
COLD WEATHER Y Y Y Y Y
WINTER STORM W W W W W W W W
CHANCETHUNDER 0 5 0 5
MAX MIX HGT
AGL MIX HGT 3900 4000
MAX VENT RT 29200 99200
T WIND DIR W N
T WIND SPD 6 25
ADI 29 99
MAX LVORI
STABILITY MM MM MM MM MM MM MM MM
CEILING MM MM MM MM MM MM MM MM
STA PRES MM MM MM MM MM MM MM MM
DATE SUN 02/01/26 MON 02/02/26 TUE 02/03/26 WED 02/04/26
EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 6 27 6 40 19 47 27 46
TEMP 9 6 24 21 10 7 36 32 22 20 43 38 29 28 43 40
DEWPT 1 1 5 7 6 5 14 18 19 18 25 26 25 26 30 30
PWIND DIR NW NW NW NW NW W SE S
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS B2 B1 SC FW FW FW SC SC SC B1 B1 B1 B2 B2 B2 B2
POP 12HR 5 0 0 0 0 0 20 40
RAIN SHWRS C C
SNOWSHWRS 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
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