479
FOUS54 KMRX 151822
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
222 PM EDT SUN MAR 15 2026
TNZ017-160800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
222 PM EDT SUN MAR 15 2026
DATE 03/15/26 MON 03/16/26 TUE 03/17/26 WED
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 53 21 36 19
TEMP 68 64 61 61 61 52 48 40 37 33 28 25 22 21 27 33 36 32 25 21 21 22
DEWPT 47 50 53 52 52 49 44 36 30 22 17 16 14 13 13 13 9 9 11 12 12 12
RH 47 60 75 72 72 89 86 85 75 63 63 68 71 71 55 43 32 37 55 68 68 65
WIND DIR S SE SE S S SW SW W W W W W W W W W W W SW SE E SE
WIND SPD 17 12 13 14 13 14 14 16 18 17 17 14 13 13 14 16 14 5 2 1 1 1
WIND GUST 27 23 26 28 25 26 25 26 28 26 24 24 25 26
CLOUDS B1 B1 B1 B1 SC OV OV OV B2 B2 B2 B2 B2 B2 B1 SC FW FW FW FW SC B2
POP 12HR 80 90 30 10 0
QPF 12HR 0.20 0.49 0.01 0 0
RAIN SHWRS C D D L L
SNOWSHWRS L L C S
WIND CHILL 32 27 22 16 13 9 8 15 22 26 26
MIN CHILL 30 20 11 7 9 24 20 19
WIND Y Y
DATE 03/18 THU 03/19/26 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 48 29 59 38 66 46 65 39 60
TEMP 44 44 34 31 56 53 43 40 63 59 50 46 62 57 44 39 55 53
DEWPT 20 26 26 26 35 39 38 37 45 46 44 41 43 37 34 32 34 33
PWIND DIR S S SW S SW SW W NW W
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS B2 B1 SC SC SC B1 SC SC SC B1 B1 B2 B2 B1 B1 SC SC SC
POP 12HR 0 5 5 5 10 10 20 20 10
RAIN SHWRS S S
TNZ071-160800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
222 PM EDT SUN MAR 15 2026
DATE 03/15/26 MON 03/16/26 TUE 03/17/26 WED
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 48 24 40 25
TEMP 73 67 67 67 60 47 42 38 39 36 31 29 25 24 30 37 40 37 31 27 27 28
DEWPT 51 53 54 55 52 44 37 32 26 22 20 18 16 15 13 13 11 13 14 15 16 16
RH 46 61 63 65 75 89 82 79 59 56 63 63 68 68 49 37 30 37 49 60 63 60
WIND DIR S S S S SW W W W W W W W W W W W W NW NE E SE SE
WIND SPD 19 12 17 20 18 14 16 17 18 14 12 10 10 9 11 12 9 3 2 1 1 2
WIND GUST 23 31 36 32 25 24 20
CLOUDS B2 B2 B1 SC OV OV OV OV B2 B2 B1 SC B1 SC FW SC SC FW FW SC B1 B1
POP 12HR 90 70 20 5 0
QPF 12HR 0.72 0.14 0 0 0
RAIN SHWRS C D L L C
SNOWSHWRS C S
WIND CHILL 34 29 30 27 21 20 15 14 20 29 34
MIN CHILL 29 27 19 14 17 32 27 26
WIND Y Y
DATE 03/18 THU 03/19/26 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 53 34 64 43 71 50 70 43 66
TEMP 49 48 38 36 61 58 48 44 68 65 55 50 67 63 50 44 61 60
DEWPT 21 28 29 28 37 42 42 41 48 49 47 45 46 41 39 35 37 37
PWIND DIR SW S SW S SW SW W NW NW
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS B1 B1 SC FW SC SC SC SC SC B1 SC B1 B1 B1 SC FW SC SC
POP 12HR 0 5 5 5 5 5 10 10 10
TNZ036-160800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
222 PM EDT SUN MAR 15 2026
DATE 03/15/26 MON 03/16/26 TUE 03/17/26 WED
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 40 45 24 41 25
TEMP 73 68 65 65 57 44 41 38 40 34 30 28 25 24 31 38 41 36 29 27 27 28
DEWPT 52 53 55 55 52 42 34 29 24 20 18 16 14 13 12 11 10 11 14 14 15 15
RH 48 59 70 70 83 93 76 70 52 56 60 60 62 62 45 32 27 35 53 57 60 58
WIND DIR S S S S W W W W W W W W W W W W W NW N NE N SE
WIND SPD 16 12 12 17 13 11 12 13 13 11 10 8 6 5 9 10 8 2 1 1 1 1
WIND GUST 27 26 29 34 29 24 24 24 25 21 18 17 16
CLOUDS B2 B2 B1 B2 OV OV OV B2 B2 B1 SC SC B1 FW FW FW FW FW FW SC B2 B1
POP 12HR 90 60 10 5 0
QPF 12HR 0.70 0.12 0 0 0
RAIN SHWRS L D L L C
SNOWSHWRS L C
WIND CHILL 38 34 30 32 26 21 20 17 17 23 31
MIN CHILL 38 30 26 19 17 18 33 27 26
WIND Y Y
DATE 03/18 THU 03/19/26 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 52 34 64 42 71 48 70 43 66
TEMP 48 47 38 35 60 58 47 43 68 65 53 49 67 61 48 44 61 59
DEWPT 22 28 29 29 38 43 42 41 50 50 47 44 46 41 37 35 38 37
PWIND DIR S SW SW SW SW SW W NW NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 SC FW SC SC SC SC SC B1 SC B1 B1 B1 SC FW SC SC
POP 12HR 0 5 5 5 5 5 10 10 5
TNZ099-160800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
222 PM EDT SUN MAR 15 2026
DATE 03/15/26 MON 03/16/26 TUE 03/17/26 WED
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 40 45 26 45 28
TEMP 73 70 67 66 55 44 42 40 42 37 33 30 27 26 33 42 45 40 33 30 30 30
DEWPT 55 56 58 59 50 41 34 31 26 23 21 19 18 16 15 14 13 16 18 18 18 17
RH 53 61 73 78 83 89 73 70 53 56 61 63 68 65 47 31 27 37 53 60 60 58
WIND DIR S S S S W W W W W NW NW NW NW NW NW NW NW NW N N NE SE
WIND SPD 18 13 16 18 14 12 12 13 14 11 10 8 6 5 8 10 8 3 1 1 1 1
WIND GUST 27 32 35 28 24 24 21 20 18
CLOUDS B2 B2 B2 OV OV OV B2 B2 B1 B1 SC SC SC FW FW FW FW FW FW SC B1 B2
POP 12HR 100 50 5 0 0
QPF 12HR 0.39 0.07 0 0 0
RAIN SHWRS S D L C C S
SNOWSHWRS S S
TSTMS S
WIND CHILL 38 35 32 34 29 25 22 20 19 26 36
MIN CHILL 38 32 29 22 19 22 38 30 29
WIND Y Y
DATE 03/18 THU 03/19/26 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 56 36 68 44 76 51 75 46 71
TEMP 51 51 40 37 64 62 49 45 72 68 56 52 72 66 53 47 66 64
DEWPT 23 30 31 30 40 46 45 43 50 52 51 45 49 45 42 39 39 40
PWIND DIR S S SW SW SW SW W N NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 SC FW FW FW FW SC FW SC SC SC B1 SC SC FW SC SC
POP 12HR 0 5 0 5 0 5 5 5 5
NCZ060-160800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
222 PM EDT SUN MAR 15 2026
DATE 03/15/26 MON 03/16/26 TUE 03/17/26 WED
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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 40 47 20 41 21
TEMP 68 64 62 61 58 46 44 38 38 33 28 25 22 20 28 38 41 35 28 23 23 24
DEWPT 53 54 56 55 53 44 40 33 25 20 18 16 13 12 13 10 8 11 12 12 13 12
RH 59 70 81 81 83 93 86 82 59 58 66 68 68 71 53 31 25 36 50 62 65 60
MAX/MIN RH 96 56 71 25 68
WIND DIR SE SE SE S W W NW NW W NW NW NW NW NW NW NW NW NW N N N N
WIND DIR DEG 15 15 15 17 25 28 29 29 28 29 30 30 30 30 30 29 30 31 33 0 0 0
WIND SPD 13 12 13 13 12 9 10 11 13 11 12 10 10 8 10 10 9 3 1 0 0 0
WIND GUST 24 27 32 32 27 19 20 21 24 28 28 26 24 19 20 20 19
CLOUDS OV B2 B2 B2 OV OV OV B2 B2 B2 B1 SC SC SC FW FW FW FW FW FW B1 B1
CLOUDS (%) 89 83 81 73 96 98 94 83 81 73 60 46 50 36 15 22 19 13 10 20 61 51
VSBY 10 10 10 10 6 6 10 10 10 10 10 10
POP 12HR 90 70 10 0 0
QPF 12HR 0.46 0.16 0 0 0
RAIN SHWRS C D L L
SNOWSHWRS C C
TSTMS S S
WIND CHILL 38 31 30 24 17 15 11 10 19 31 35
MIN CHILL 31 24 15 10 13 32 23 22
WIND Y Y
CHANCETHUNDER 20 10 0 0 0
MAX MIX HGT
AGL MIX HGT 5500 5000
MAX VENT RT 138500 80100
T WIND DIR NW NW
T WIND SPD 23 17
ADI 139 79
MAX LVORI 4 2
STABILITY C D D C C F F B B G F
CEILING NONE NONE NONE NONE 8000 NONE NONE NONE NONE NONE NONE
STA PRES 27.67 27.54 27.56 27.62 27.75 27.85 27.93 28.00 28.03 28.07 28.10
DATE 03/18 THU 03/19/26 FRI 03/20/26 SAT 03/21/26 SUN 03/22/26
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 53 29 64 38 71 45 70 40 66
TEMP 49 46 33 31 61 55 42 39 68 62 49 46 67 61 47 41 61 58
DEWPT 18 25 25 25 35 41 39 38 45 48 46 42 45 41 38 35 36 35
PWIND DIR S SE SW W W SW NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 SC SC SC SC SC SC FW SC SC SC B1 SC SC SC SC SC
POP 12HR 0 5 0 5 5 5 5 5 5
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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