765
FOUS54 KMRX 221802
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
102 PM EST THU JAN 22 2026
TNZ017-230900-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
102 PM EST THU JAN 22 2026
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 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 27 43 19 35 26
TEMP 47 40 32 30 29 29 34 42 42 33 26 24 21 19 24 32 33 28 27 27 28 29
DEWPT 27 27 26 24 23 22 21 18 16 15 10 6 3 2 7 15 21 24 25 26 28 29
RH 45 59 78 78 78 75 58 37 34 47 50 45 45 47 47 49 61 85 92 96100100
WIND DIR W W NE NE NE NE NE N N N N N NE NE NE NE E E E E E SE
WIND SPD 4 1 1 1 1 2 3 5 6 5 5 5 5 6 5 5 5 5 5 5 5 5
CLOUDS B1 FW SC B2 B2 OV B2 SC SC SC SC B1 B2 B2 OV OV OV OV OV OV OV OV
POP 12HR 5 5 5 80 100
QPF 12HR 0 0 0 0.19 0.78
FRZG RAIN D D D
SLEET S D S
SNOW C C D D D D D D S
WIND CHILL 19 17 13 11 17 22 20 20 22 23
MIN CHILL 38 29 25 24 28 16 10 11 22 19 19
WINTER STORM A A A A A A A A A A A
DATE 01/25 MON 01/26/26 TUE 01/27/26 WED 01/28/26 THU 01/29/26
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 16 23 1 29 11 34 16 30
TEMP 36 39 29 17 21 18 6 1 26 24 16 12 31 30 23 17 27 23
DEWPT 36 37 27 15 11 5 -1 -4 7 9 8 10 18 19 17 15 15 11
PWIND DIR S W W W SW SW W W W
WIND CHAR LT LT GN LT LT LT LT LT GN
AVG CLOUDS OV OV OV B2 B2 B1 SC FW FW FW FW SC B1 B2 B2 B1 B1 B1
POP 12HR 100 80 20 5 0 0 10 20 10
FRZG RAIN D
RAIN D D D
SNOW S D C S S S
TNZ071-230900-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
102 PM EST THU JAN 22 2026
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 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 32 46 25 36 29
TEMP 51 45 38 35 34 34 38 44 45 38 32 29 27 25 27 31 33 31 32 32 33 33
DEWPT 30 30 28 27 25 24 22 19 18 17 14 12 10 9 14 19 24 28 29 32 33 33
RH 44 55 67 72 69 66 52 36 33 42 47 48 48 50 57 61 69 88 88100100100
WIND DIR N N NE NE NE NE NE NE N N NE NE NE NE NE NE NE NE NE NE NE N
WIND SPD 2 2 2 2 3 5 8 10 11 9 10 10 10 10 8 5 5 4 3 3 3 4
CLOUDS SC SC B1 B2 OV OV B2 B1 SC B1 B1 B2 OV OV OV OV OV OV OV OV OV OV
POP 12HR 5 5 5 80 100
QPF 12HR 0 0 0 0.31 0.97
RAIN D D D D D
SNOW C C D S D
WIND CHILL 32 38 39 32 24 20 17 15 19 25
MIN CHILL 35 29 26 32 20 15 16 26 26 29
WINTER STORM A A A A A A A A A A A
DATE 01/25 MON 01/26/26 TUE 01/27/26 WED 01/28/26 THU 01/29/26
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 42 16 26 5 35 18 39 20 34
TEMP 39 39 28 17 24 20 9 6 30 29 23 19 36 33 27 21 31 28
DEWPT 39 36 23 13 11 7 1 -1 9 14 14 14 21 22 20 18 16 14
PWIND DIR SW W W W SW SW W W NW
WIND CHAR LT GN GN LT LT LT LT LT LT
AVG CLOUDS OV OV OV B2 B1 SC FW FW FW FW SC SC B1 B1 B1 B1 B1 SC
POP 12HR 100 50 5 0 0 0 5 10 5
RAIN D D C
SNOW C S
TNZ036-230900-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
102 PM EST THU JAN 22 2026
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 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 31 45 23 34 28
TEMP 50 41 37 34 34 33 37 44 44 35 30 26 25 23 26 30 31 28 30 30 31 32
DEWPT 29 28 25 24 22 21 18 18 17 15 11 8 6 6 12 18 24 26 28 30 31 32
RH 44 59 61 66 61 61 46 35 33 43 44 46 44 47 55 60 75 92 92100100100
WIND DIR N NE NE NE NE NE NE NE N N N NE NE NE NE NE NE NE NE NE NE NE
WIND SPD 2 2 2 2 3 4 6 9 9 6 5 5 6 6 6 5 4 3 2 2 2 2
WIND GUST 17 17 17 17 18
CLOUDS SC FW B2 B2 OV OV B1 B1 SC B1 B1 B2 OV OV OV OV OV OV OV OV OV OV
POP 12HR 5 5 5 80 100
QPF 12HR 0 0 0 0.41 1.06
FRZG RAIN D D D
RAIN D
SLEET D
SNOW C C D D D
WIND CHILL 29 24 19 17 15 18 24
MIN CHILL 34 29 25 29 19 15 16 24 24 30
WINTER STORM A A A A A A A A A A A
DATE 01/25 MON 01/26/26 TUE 01/27/26 WED 01/28/26 THU 01/29/26
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 40 16 27 4 34 17 38 17 33
TEMP 38 37 26 16 25 19 9 5 30 28 21 18 35 32 24 18 30 25
DEWPT 38 33 19 11 10 6 0 -1 10 15 14 14 21 22 19 16 15 12
PWIND DIR SW NW W W SW W W W NW
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS OV OV OV B2 B1 SC FW FW FW FW SC B1 B1 B1 B1 B1 B1 SC
POP 12HR 100 50 5 0 0 0 5 10 5
RAIN D D C
SNOW C
TNZ099-230900-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
102 PM EST THU JAN 22 2026
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 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 37 48 28 38 31
TEMP 53 48 43 41 39 38 41 47 48 43 36 33 30 28 30 36 37 33 32 32 32 33
DEWPT 33 34 33 31 29 27 25 22 20 20 17 15 14 15 19 25 29 31 32 32 32 33
RH 46 58 67 67 67 64 52 37 33 39 45 47 51 58 63 64 72 92100100100100
WIND DIR NE N N N N N NE NE N N N NE NE NE NE NE E E SE SE S S
WIND SPD 4 2 2 3 4 5 9 11 12 10 10 9 9 8 6 5 6 5 5 5 5 5
WIND GUST 19 20 20 19 19
CLOUDS B1 B1 B2 B2 OV OV B2 B1 B1 B1 B1 B2 OV OV OV OV OV OV OV OV OV OV
POP 12HR 10 5 10 70 100
QPF 12HR 0 0 0 0.30 1.09
RAIN L L D D D D D
SLEET C
SNOW C
WIND CHILL 35 37 29 25 22 20 23 26 26 26
MIN CHILL 39 34 32 37 25 20 20 28 26 26
WINTER STORM A A A A A A A A A A A
DATE 01/25 MON 01/26/26 TUE 01/27/26 WED 01/28/26 THU 01/29/26
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 16 30 8 39 21 44 23 38
TEMP 40 39 26 16 28 22 12 8 34 32 24 21 40 38 29 24 35 30
DEWPT 40 35 20 11 11 9 4 1 11 18 17 16 22 26 24 20 18 17
PWIND DIR S NW NW NW W SW W NW NW
WIND CHAR LT GN GN LT LT LT LT LT LT
AVG CLOUDS OV OV B2 B1 SC FW FW FW FW FW SC SC B1 SC B1 SC SC B1
POP 12HR 100 30 0 0 0 0 5 5 0
RAIN D D C
SNOW C
NCZ060-230900-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
102 PM EST THU JAN 22 2026
DATE 01/22/26 FRI 01/23/26 SAT 01/24/26 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 33 48 28 40 28
TEMP 51 45 39 36 36 35 39 46 46 39 34 31 30 29 34 38 38 32 31 30 31 32
DEWPT 32 32 32 31 32 32 35 32 26 23 22 21 22 23 26 27 27 28 29 30 31 32
RH 48 60 76 82 85 89 85 58 45 52 61 66 72 78 72 64 64 85 92100100100
MAX/MIN RH 96 43 78 62 100
WIND DIR NW NW N N N N NW NW NW NW N N N NE SE SE SE SE SE SE SE SE
WIND DIR DEG 31 30 0 0 0 0 31 30 32 31 0 34 0 5 12 13 13 13 13 13 14 14
WIND SPD 2 1 0 0 0 0 2 4 5 2 2 1 1 1 3 6 8 5 6 6 6 5
WIND GUST 19 19 19 18 16
CLOUDS B2 B1 B2 B2 OV OV OV B2 B2 B1 B2 B2 OV OV OV OV OV OV OV OV OV OV
CLOUDS (%) 71 61 79 84 96 94 98 85 71 64 73 83 94 98 98 89 96 94 95 95 98 98
VSBY 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 6 4 3 3 3 4 5
POP 12HR 20 10 10 70 100
QPF 12HR 0 0 0 0.17 0.84
FRZG RAIN C D D D D
RAIN S C L L D D
SNOW D S
WIND CHILL 32 26 24 23 24 26
MIN CHILL 36 35 34 39 31 29 30 26 23 23
WINTER STORM A A A A A A A A A A A
CHANCETHUNDER 0 0 0 0 5
MAX MIX HGT
AGL MIX HGT 2000 2100
MAX VENT RT 20000 27300
T WIND DIR N SE
T WIND SPD 6 11
ADI 20 27
MAX LVORI
STABILITY MM MM MM MM MM MM MM MM MM MM MM
CEILING MM MM MM MM MM MM MM MM MM MM MM
STA PRES MM MM MM MM MM MM MM MM MM MM MM
DATE 01/25 MON 01/26/26 TUE 01/27/26 WED 01/28/26 THU 01/29/26
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 15 27 4 38 16 42 19 36
TEMP 39 41 29 15 24 19 9 5 34 30 21 17 39 34 25 20 33 28
DEWPT 39 38 25 13 10 5 1 -2 7 12 12 12 18 20 20 17 16 12
PWIND DIR SE NW NW NW W W W NW NW
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS OV OV OV B2 B1 SC FW FW FW FW FW SC B1 B1 B1 B1 B1 SC
POP 12HR 100 50 5 0 0 0 5 10 5
RAIN D D C
SNOW 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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