571
FOUS54 KMRX 210845
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
345 AM EST THU NOV 21 2024
TNZ017-212100-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
345 AM EST THU NOV 21 2024
DATE THU 11/21/24 FRI 11/22/24 SAT 11/23/24
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 44 30 43 37 48
TEMP 33 34 40 43 40 35 32 31 32 32 36 41 42 40 39 39 39 37 40 45 47 40
DEWPT 30 28 29 29 28 26 27 28 29 30 31 31 33 35 36 37 37 36 38 39 38 36
RH 89 78 64 57 62 69 81 88 88 92 82 67 70 82 89 92 92 96 92 79 71 85
WIND DIR W SW W W W W W W W W W W W W W W W W W W W SW
WIND SPD 10 9 17 18 18 13 12 12 12 11 12 14 16 13 13 11 11 10 11 10 9 4
WIND GUST 20 19 28 31 29 26 25 24 24 23 28 28 27 24 23 20
CLOUDS FW FW SC B2 B1 B2 OV OV OV B2 B2 B2 B2 OV OV OV OV OV B2 B2 SC SC
POP 12HR 40 70 30 50 5
QPF 12HR 0 0.14 0.01 0.02 0
RAIN SHWRS C C C S C C C C C
SNOWSHWRS C C L L C S
WIND CHILL 25 27 31 35 31 26 23 22 23 23 28 33 34 32 31 31 32 30 34 39
MIN CHILL 24 24 25 21 21 23 31 30 29 30 37
DATE SUN 11/24/24 MON 11/25/24 TUE 11/26/24 WED 11/27/24
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 31 58 36 62 43 53 33 50
TEMP 34 32 53 45 38 37 59 56 53 45 50 44 37 34 47 43
DEWPT 32 31 39 38 35 34 48 52 51 42 39 35 32 30 36 36
PWIND DIR SW SW S SW W W N NW
WIND CHAR LT LT LT LT GN GN LT LT
AVG CLOUDS FW FW FW FW FW SC B1 B1 OV B2 B1 SC SC B1 B1 B1
POP 12HR 0 0 0 20 70 20 10 20
FLURRIES C C
RAIN SHWRS S L L S S S
SPRINKLES C C
TNZ071-212100-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
345 AM EST THU NOV 21 2024
DATE THU 11/21/24 FRI 11/22/24 SAT 11/23/24
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 49 35 48 38 54
TEMP 37 36 44 48 45 39 38 36 36 36 39 45 48 44 41 40 39 38 43 50 53 45
DEWPT 29 29 28 27 28 26 27 28 29 31 32 32 34 35 36 37 37 36 38 38 38 38
RH 72 75 53 44 51 59 64 72 75 82 76 60 58 70 82 89 92 92 82 63 57 76
WIND DIR SW SW SW W W W W W W W W W W W W W W W W W W S
WIND SPD 9 9 17 20 16 11 12 12 12 10 9 11 12 10 6 4 3 2 3 4 3 2
WIND GUST 23 23 23
CLOUDS FW FW FW B1 B1 B1 OV B2 OV OV OV B2 B1 B1 B2 B2 OV B2 B1 SC FW FW
POP 12HR 10 30 10 10 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S
SNOWSHWRS S S
SPRINKLES C C
WIND CHILL 30 29 36 38 32 30 28 28 29 33 39 38
MIN CHILL 29 29 32 28 27 29 38 36 36 39
DATE SUN 11/24/24 MON 11/25/24 TUE 11/26/24 WED 11/27/24
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 34 62 43 66 46 57 37 55
TEMP 38 35 57 50 43 44 63 62 57 47 53 48 40 37 51 48
DEWPT 36 34 41 41 38 40 54 56 54 44 42 40 37 35 39 39
PWIND DIR S SW SW SW W NW NE NW
WIND CHAR LT LT LT GN GN LT LT LT
AVG CLOUDS FW SC FW FW FW SC B1 B2 OV B2 B1 SC SC B1 B1 B1
POP 12HR 0 0 5 30 80 20 10 20
RAIN SHWRS C D C S S S
SPRINKLES C C C
TNZ036-212100-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
345 AM EST THU NOV 21 2024
DATE THU 11/21/24 FRI 11/22/24 SAT 11/23/24
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 48 34 48 38 54
TEMP 37 35 44 47 44 38 35 35 35 35 41 46 47 44 40 40 39 38 45 51 52 44
DEWPT 31 28 28 28 27 26 26 28 30 30 32 33 34 36 36 37 36 35 38 38 38 38
RH 79 75 53 47 51 62 69 75 82 82 70 60 60 73 85 89 89 89 76 61 59 79
WIND DIR SW SW W W W W W W W W NW W W W W W W W W W W W
WIND SPD 5 6 12 17 13 8 8 10 9 8 8 10 11 5 5 3 2 2 3 3 3 2
WIND GUST 18 25 29 25 20 21 24 23 20 18 16
CLOUDS FW FW FW B1 SC B1 B2 B1 B2 B1 B1 B1 B1 B1 B2 B2 OV B2 B1 FW FW FW
POP 12HR 10 20 10 10 5
QPF 12HR 0 0 0 0 0
RAIN SHWRS S S
SNOWSHWRS S S
WIND CHILL 29 38 37 32 28 27 28 28
MIN CHILL 29 28 32 27 27 30 36 38
DATE SUN 11/24/24 MON 11/25/24 TUE 11/26/24 WED 11/27/24
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 34 60 42 63 44 57 35 53
TEMP 36 35 56 49 43 43 61 59 54 45 52 45 38 35 50 46
DEWPT 36 34 41 41 39 40 53 56 52 41 40 38 35 33 38 39
PWIND DIR W SW SW SW W NW N S
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC SC FW FW SC B1 B2 OV B2 B1 SC SC B1 B1 B1
POP 12HR 0 0 5 40 80 20 10 20
FLURRIES C
RAIN SHWRS C D C S S S
SPRINKLES C C C C
TNZ099-212100-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
345 AM EST THU NOV 21 2024
DATE THU 11/21/24 FRI 11/22/24 SAT 11/23/24
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 53 37 50 37 58
TEMP 46 39 47 52 49 42 39 37 37 37 42 48 50 45 41 40 38 37 45 53 56 47
DEWPT 27 28 28 28 29 29 29 28 29 30 32 33 35 37 37 36 35 35 38 39 40 40
RH 47 64 47 39 46 60 67 70 72 75 67 56 56 73 85 85 89 92 76 59 55 76
WIND DIR W SW W W W W W W W W NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 5 5 12 18 16 6 8 9 9 8 11 12 11 8 5 4 3 2 3 3 3 2
WIND GUST 25 29 26 17
CLOUDS CL CL CL FW CL CL SC SC FW SC SC SC SC SC SC SC SC SC SC FW FW FW
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
WIND CHILL 33 30 30 31 36
MIN CHILL 35 33 38 30 30 32 37 34 39
DATE SUN 11/24/24 MON 11/25/24 TUE 11/26/24 WED 11/27/24
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 37 64 45 68 48 59 40 56
TEMP 39 38 58 52 45 46 63 62 57 49 54 50 42 40 53 50
DEWPT 37 36 42 44 41 43 57 58 55 45 43 41 38 36 41 43
PWIND DIR NW S S S W N N NE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC FW FW FW SC B2 B2 B2 B2 B1 SC SC SC B1 B1
POP 12HR 0 0 0 30 70 20 20 20
RAIN SHWRS C L C S S S S S
SPRINKLES C
NCZ060-212100-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
345 AM EST THU NOV 21 2024
DATE THU 11/21/24 FRI 11/22/24 SAT 11/23/24
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 48 31 45 33 53
TEMP 36 34 42 47 44 38 34 33 32 32 36 43 44 41 37 37 36 34 41 50 51 42
DEWPT 26 25 26 25 25 25 24 25 26 27 30 29 29 32 33 33 33 32 36 36 35 36
RH 67 69 53 42 47 59 66 72 78 81 79 57 55 70 85 85 89 92 82 58 54 79
MIN/MAX RH 42 85 55 92 52
WIND DIR W W W W NW NW W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND DIR DEG 28 25 26 28 29 29 28 28 29 30 31 31 30 30 31 31 31 31 31 30 30 30
WIND SPD 5 5 12 18 14 9 10 11 12 13 12 13 12 9 9 6 5 5 5 6 5 2
WIND GUST 17 27 31 27 21 24 23 25 26 23 21 23 18 16
CLOUDS FW FW FW FW FW CL SC B2 OV OV B1 SC SC SC B2 B2 B2 B2 SC FW FW FW
CLOUDS (%) 9 16 8 20 24 5 41 73 91 95 61 38 37 50 75 77 77 75 46 10 14 7
VSBY 10 10 10 10 10 10 10 7 7 7 10
POP 12HR 0 40 20 5 5
QPF 12HR 0 0.02 0 0 0
SNOWSHWRS S C S
WIND CHILL 35 37 32 26 24 23 22 28 36 38 35 30
MIN CHILL 29 27 32 24 21 23 35 30 29 31
HAINES 4 2 5
LAL 1 1 1 1 1 1 1 1 1 1 1
MAX MIX HGT
AGL MIX HGT 6200 4000 2600
MAX VENT RT 206600 103400 27200
T WIND DIR W NW NW
T WIND SPD 25 23 9
ADI 180 90 24
MAX LVORI 3 4 6
STABILITY F D C D D C C E E C B
CEILING 0 8000 NONE NONE 7200 NONE NONE NONE NONE NONE NONE
STA PRES 27.74 27.67 27.69 27.66 27.67 27.73 27.78 27.80 27.84 27.89 27.90
DATE SUN 11/24/24 MON 11/25/24 TUE 11/26/24 WED 11/27/24
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 31 64 38 64 43 57 34 57
TEMP 34 32 60 48 40 40 61 57 54 47 53 46 38 36 54 47
DEWPT 33 30 36 38 35 37 53 54 53 45 42 41 37 33 37 39
PWIND DIR NW SW SE S W NW N W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC B1 B2 OV B2 B1 SC SC B1 B1 B1
POP 12HR 0 0 0 20 70 20 20 20
RAIN SHWRS S L L S S S S S
SPRINKLES 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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