958
FOUS54 KMRX 180734
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
334 AM EDT FRI APR 18 2025
TNZ017-182000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
334 AM EDT FRI APR 18 2025
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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 82 55 83 56 84
TEMP 44 47 67 77 81 75 64 59 56 56 71 81 83 74 64 60 57 58 74 82 84 77
DEWPT 39 40 43 42 44 48 49 49 49 51 54 51 51 51 53 53 53 55 59 57 57 57
RH 82 76 42 29 27 38 58 69 77 83 55 35 33 44 67 78 86 90 59 43 40 50
WIND DIR SE SE S SW SW S S SW SE S SW SW W SW S S S SE SW W SW S
WIND SPD 2 3 6 10 11 8 5 2 2 1 4 10 10 4 2 2 1 1 2 3 3 2
WIND GUST 17 20 23
CLOUDS FW FW FW FW FW FW FW FW SC SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B2
POP 12HR 0 0 0 0 10
QPF 12HR 0 0 0 0 0
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 58 82 57 75 52 80 57 81
TEMP 63 60 81 73 62 58 73 70 56 55 77 73 59 59 79 73
DEWPT 55 54 54 55 57 57 53 51 50 52 54 55 54 56 58 58
PWIND DIR S SW SW W NE S SE S
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 B1 B2 B2 B2 B1 SC SC SC SC B1 B1 B2 B1
POP 12HR 0 30 50 30 10 30 20 50
RAIN SHWRS C C C C C C S C C
TSTMS S S
TNZ071-182000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
334 AM EDT FRI APR 18 2025
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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 84 61 85 61 86
TEMP 49 53 71 80 83 77 69 66 63 62 75 83 85 79 69 66 63 62 74 82 86 79
DEWPT 44 42 46 45 44 48 49 50 52 53 54 51 51 53 55 55 56 56 60 59 58 58
RH 83 66 41 29 25 36 49 56 67 72 48 33 31 41 61 68 78 81 62 46 39 49
WIND DIR W N S SW SW SW SW SW SW SW SW SW SW SW S S S SE W SW SW S
WIND SPD 3 3 10 16 14 10 9 6 6 6 11 13 11 5 3 2 2 2 2 5 5 4
WIND GUST 25 27 25 18
CLOUDS FW B1 SC SC FW FW FW FW SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B2
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 82 60 77 57 82 60 81
TEMP 69 64 79 75 65 61 73 71 61 58 80 75 64 61 79 75
DEWPT 55 54 57 56 59 58 56 55 54 54 57 58 56 57 61 60
PWIND DIR S SW SW N NE S E S
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 B1 B2 B2 B2 B1 B1 B1 SC SC B1 B2 B2 B1
POP 12HR 0 40 50 30 10 30 20 50
RAIN SHWRS C C C C C S C S C C
TSTMS C S
TNZ036-182000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
334 AM EDT FRI APR 18 2025
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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 82 60 84 60 85
TEMP 50 53 70 79 81 76 68 64 62 60 73 81 84 77 69 65 61 62 74 82 85 77
DEWPT 42 42 47 45 45 46 49 50 51 53 56 54 54 54 56 56 56 57 61 60 58 58
RH 74 66 44 30 28 34 51 60 67 78 55 39 36 45 63 73 84 84 64 47 40 52
WIND DIR W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SE SW S SW S
WIND SPD 2 2 9 13 13 9 6 5 5 5 10 11 10 4 2 2 1 1 2 5 5 3
WIND GUST 28 28 26 18 21
CLOUDS FW SC SC SC SC SC FW FW FW B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B2
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 61 80 57 78 57 82 60 80
TEMP 67 62 78 73 62 58 76 71 60 59 80 75 63 61 78 75
DEWPT 56 55 58 57 59 57 54 55 53 53 57 58 56 57 61 60
PWIND DIR S SW W NW NE SE NE S
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC SC B1 B2 B2 B1
POP 12HR 5 50 50 30 5 30 20 50
RAIN SHWRS S C C C C C C S C C
TSTMS S S S
TNZ099-182000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
334 AM EDT FRI APR 18 2025
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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 85 59 87 63 86
TEMP 53 54 69 80 83 78 69 64 61 60 73 84 87 81 73 68 65 64 76 84 86 81
DEWPT 45 45 46 45 43 46 50 52 54 55 57 55 54 56 57 58 58 59 61 59 57 57
RH 74 71 44 29 24 32 51 65 78 84 57 37 32 42 57 70 78 84 60 43 37 44
WIND DIR S S S S S S S S S S S S S S S S S S S S S S
WIND SPD 4 5 10 12 11 6 5 4 4 4 8 10 9 3 2 1 1 2 3 6 8 4
WIND GUST 25 24 23 14 18
CLOUDS SC FW B1 SC SC FW FW FW FW SC SC B1 B1 B1 B1 B2 B2 B2 B1 B1 B2 B2
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 82 61 80 59 83 62 81
TEMP 69 64 80 74 65 61 77 74 63 61 80 76 65 63 79 78
DEWPT 57 56 58 60 62 60 57 57 57 56 58 58 59 59 63 61
PWIND DIR S SW W NE NE SE SE S
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 B2 B2 B2 B1 B1 B1 B1 SC B1 B1 B1 B1 B1
POP 12HR 5 50 50 40 10 30 20 40
RAIN SHWRS S C C C C C S C S S C
TSTMS S C S S
NCZ060-182000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
334 AM EDT FRI APR 18 2025
DATE FRI 04/18/25 SAT 04/19/25 SUN 04/20/25
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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 82 55 87 56 84
TEMP 48 50 67 77 81 75 64 61 57 55 75 85 86 78 67 62 58 58 73 83 83 77
DEWPT 38 40 46 45 42 45 47 49 50 51 52 49 49 51 53 54 54 55 58 54 52 53
RH 68 68 47 32 25 34 54 65 77 86 45 29 28 39 61 75 86 90 59 37 34 43
MIN/MAX RH 25 86 27 93 33
WIND DIR E SE S S S S SE E E E S S SW S SE SE SE SE S S S S
WIND DIR DEG 11 12 17 18 18 16 12 11 11 11 18 19 20 18 15 14 12 12 18 18 18 16
WIND SPD 3 4 6 10 9 5 3 2 2 2 4 6 6 2 2 1 1 1 2 4 5 3
WIND GUST 18 20
CLOUDS FW SC SC SC FW FW FW FW FW SC B1 B1 SC B1 B1 B1 B2 B2 B2 B2 B1 B2
CLOUDS (%) 12 30 43 36 14 16 7 6 19 42 52 55 45 63 66 67 70 76 73 73 60 79
VSBY 10 10 10 10 10 10 10 10 10 10 10
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
CHANCETHUNDER 0 0 0 0 5
MAX MIX HGT
AGL MIX HGT 4700 4600 6000
MAX VENT RT 91900 68500 74200
T WIND DIR S S S
T WIND SPD 18 12 10
ADI 80 60 65
MAX LVORI 3 6 6
STABILITY G B B G G B B F F B B
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 28.06 28.07 28.05 28.10 28.12 28.13 28.12 28.13 28.12 28.10 28.05
DATE MON 04/21/25 TUE 04/22/25 WED 04/23/25 THU 04/24/25
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 58 82 57 78 54 81 57 80
TEMP 65 59 81 72 61 58 75 70 58 55 80 73 60 58 77 73
DEWPT 52 52 51 52 55 57 53 51 51 52 52 55 54 56 57 55
PWIND DIR SE SW SW NW NE S SE SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B1
POP 12HR 0 30 50 40 10 40 20 50
RAIN SHWRS C C C C C S C S S C C
TSTMS C S S 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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