511
FOUS54 KMRX 230134
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
934 PM EDT SAT MAR 22 2025
TNZ017-230800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
934 PM EDT SAT MAR 22 2025
DATE 03/22/25 SUN 03/23/25 MON 03/24/25 TUE
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 32 69 50 62 39
TEMP 48 40 35 33 52 63 68 64 58 55 52 50 53 59 61 55 48 44 41 40
DEWPT 22 25 26 26 27 24 28 38 41 45 49 46 44 35 30 30 31 31 31 31
RH 35 55 69 75 38 22 22 38 53 69 89 86 71 40 31 38 51 60 67 70
WIND DIR W W SE E SE SW SW S S SW SW W W W W W W W W SW
WIND SPD 4 1 1 1 3 9 14 12 12 12 8 6 9 13 14 10 5 3 3 3
WIND GUST 19 26 20 24 25
CLOUDS CL CL FW FW SC FW SC SC B1 B2 OV OV B1 SC FW FW SC SC SC B1
POP 12HR 0 10 90 30 0
QPF 12HR 0 0 0.52 0.02 0
RAIN SHWRS C L D C S
DATE 03/25 WED 03/26/25 THU 03/27/25 FRI 03/28/25 SAT 03/29/25
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 63 43 60 33 61 39 72 49 76
TEMP 59 57 47 44 56 50 38 35 57 54 44 42 67 63 53 50 72 68
DEWPT 34 37 37 37 33 29 30 29 29 31 32 33 40 42 42 43 48 48
PWIND DIR SW W W NW W S SW S S
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 SC CL FW FW FW FW SC SC SC SC B1 B2 B1
POP 12HR 20 40 20 5 0 5 10 5 10
RAIN SHWRS S C C S S
TNZ071-230800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
934 PM EDT SAT MAR 22 2025
DATE 03/22/25 SUN 03/23/25 MON 03/24/25 TUE
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 36 73 51 65 42
TEMP 52 45 39 37 56 67 72 67 64 60 54 51 56 62 64 58 51 48 45 43
DEWPT 24 26 27 27 30 35 35 41 43 50 52 46 43 37 33 34 34 34 34 34
RH 33 47 62 67 37 30 26 39 46 69 93 83 62 39 31 40 52 58 65 70
WIND DIR W SE E NE SW SW SW SW SW SW W W W W W W SW SW S S
WIND SPD 2 1 1 2 5 16 21 16 17 16 9 6 5 9 10 6 3 2 2 3
WIND GUST 26 33 27 29 35 23
CLOUDS CL CL CL FW FW FW SC SC B1 OV OV B2 SC FW FW SC SC SC SC B1
POP 12HR 0 10 100 30 0
QPF 12HR 0 0 0.72 0.01 0
RAIN SHWRS C D D C S
TSTMS S
DATE 03/25 WED 03/26/25 THU 03/27/25 FRI 03/28/25 SAT 03/29/25
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 69 46 65 37 66 44 76 53 77
TEMP 65 63 52 46 61 56 44 38 61 59 49 46 71 67 58 54 74 71
DEWPT 37 40 41 38 36 32 32 31 31 34 35 35 41 43 43 45 51 51
PWIND DIR SW W NW N NW S SW S S
WIND CHAR GN LT GN LT LT LT LT LT GN
AVG CLOUDS B1 B1 B1 SC SC SC CL CL FW FW FW SC SC SC B1 B1 B2 B1
POP 12HR 10 20 10 0 0 0 5 5 20
RAIN SHWRS S S S
TNZ036-230800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
934 PM EDT SAT MAR 22 2025
DATE 03/22/25 SUN 03/23/25 MON 03/24/25 TUE
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 36 71 50 66 41
TEMP 51 43 38 37 55 65 70 65 62 58 52 50 57 63 65 57 51 47 43 42
DEWPT 24 27 27 28 31 35 37 43 47 51 50 44 41 34 31 33 33 34 34 34
RH 34 53 64 70 40 33 30 45 58 77 93 80 55 34 28 40 50 60 70 73
WIND DIR NW E E NE S SW SW SW SW SW W NW W W W W W W W W
WIND SPD 2 1 1 2 3 13 17 14 13 11 5 4 5 8 9 5 3 2 2 2
WIND GUST 25 29 28 28 31 19
CLOUDS CL CL FW FW FW FW SC SC B2 OV OV B1 SC FW FW SC SC SC SC B1
POP 12HR 0 10 100 20 0
QPF 12HR 0 0 0.73 0.01 0
RAIN SHWRS S L D L S S
TSTMS S
DATE 03/25 WED 03/26/25 THU 03/27/25 FRI 03/28/25 SAT 03/29/25
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 70 46 65 36 65 44 75 53 75
TEMP 65 62 50 46 61 55 42 38 61 58 48 45 69 67 57 54 72 69
DEWPT 39 40 40 38 35 31 32 30 32 34 35 36 43 44 44 45 53 52
PWIND DIR SW W NW N S SW SW SW SW
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 SC SC SC SC CL FW FW FW FW SC SC SC B1 B2 B2 B1
POP 12HR 10 20 10 0 0 5 10 5 20
RAIN SHWRS S S S
TNZ099-230800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
934 PM EDT SAT MAR 22 2025
DATE 03/22/25 SUN 03/23/25 MON 03/24/25 TUE
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 75 53 69 44
TEMP 54 46 42 41 57 69 74 69 64 60 56 53 58 66 68 61 53 50 46 45
DEWPT 26 28 31 31 34 38 39 46 49 53 55 47 43 37 35 36 38 38 38 37
RH 34 49 65 67 42 32 28 44 58 78 96 80 57 34 29 39 57 63 73 73
WIND DIR N NE N N S S S S S SW SW N N NW NW W W W SW SW
WIND SPD 1 1 0 0 8 16 16 11 11 9 4 5 5 6 8 4 1 1 1 2
WIND GUST 26 28 23 24 28 17
CLOUDS CL FW CL FW FW CL FW B1 B1 OV OV B2 SC FW FW SC SC SC SC SC
POP 12HR 0 5 100 20 0
QPF 12HR 0 0 0.80 0.01 0
RAIN SHWRS C D D S
TSTMS S S
DATE 03/25 WED 03/26/25 THU 03/27/25 FRI 03/28/25 SAT 03/29/25
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 74 49 69 41 69 46 77 56 78
TEMP 70 67 54 49 66 60 46 42 64 62 51 47 73 70 60 56 74 71
DEWPT 41 44 44 41 38 36 36 34 34 38 37 37 45 47 47 48 55 54
PWIND DIR SW W NW N SE S S S S
WIND CHAR LT LT GN LT LT LT LT LT GN
AVG CLOUDS SC SC SC SC SC SC CL CL FW FW FW SC SC SC B1 B2 B2 B1
POP 12HR 0 10 5 0 0 0 0 5 20
RAIN SHWRS S
TSTMS S
NCZ060-230800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
934 PM EDT SAT MAR 22 2025
DATE 03/22/25 SUN 03/23/25 MON 03/24/25 TUE
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 33 74 50 65 39
TEMP 49 40 36 34 56 66 73 67 59 56 52 50 54 61 63 56 49 45 42 40
DEWPT 21 24 25 24 28 32 32 38 39 45 48 47 46 34 29 29 30 31 31 31
RH 33 52 64 66 34 28 22 34 47 66 86 89 74 36 27 35 48 58 65 70
MAX/MIN RH 66 22 93 27 73
WIND DIR NW N SE SE SE S S S S S SW W NW NW NW NW NW W N S
WIND DIR DEG 29 0 15 13 14 18 19 18 18 19 21 27 30 29 29 29 29 28 0 18
WIND SPD 1 0 1 1 4 11 12 8 8 6 4 4 6 9 9 5 2 1 0 2
WIND GUST 23 24 21 20 26 19
CLOUDS CL CL CL CL FW CL CL FW SC B2 B2 B2 B2 SC FW SC SC SC SC SC
CLOUDS (%) 4 3 3 2 9 3 5 23 44 86 87 84 71 42 24 26 33 30 30 41
VSBY 10 10 10 10 10 10 10 10 10 10 10 10
POP 12HR 0 0 90 30 0
QPF 12HR 0 0 0.57 0.01 0
RAIN SHWRS C L D C S
CHANCETHUNDER 0 0 10 5 0
MAX MIX HGT
AGL MIX HGT 5800 6100
MAX VENT RT 154200 139300
T WIND DIR S NW
T WIND SPD 16 17
ADI 134 121
MAX LVORI 3 5
STABILITY G G C B D D B B G G
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.97 27.97 27.92 27.84 27.76 27.81 27.86 27.88 27.92 27.91
DATE 03/25 WED 03/26/25 THU 03/27/25 FRI 03/28/25 SAT 03/29/25
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 70 44 66 35 68 41 75 50 75
TEMP 66 62 50 45 61 56 41 35 63 57 45 42 71 65 54 51 72 68
DEWPT 33 36 38 38 32 29 30 28 27 31 31 32 37 40 41 44 48 47
PWIND DIR SW W NW N S SE S SE S
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC CL CL FW FW FW FW SC SC B1 B1 B2 B1
POP 12HR 5 10 5 0 0 0 5 5 20
RAIN SHWRS 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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