137
FOUS54 KMRX 240627
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 AM EDT TUE MAR 24 2026
TNZ017-242000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 AM EDT TUE MAR 24 2026
DATE TUE 03/24/26 WED 03/25/26 THU 03/26/26
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 62 39 67 47 74
TEMP 36 34 45 58 62 56 47 43 41 39 53 65 67 61 53 50 48 48 60 70 74 70
DEWPT 25 23 22 20 21 24 27 26 27 27 33 36 38 41 40 40 40 42 49 53 54 54
RH 64 64 40 23 20 29 45 51 57 62 46 34 34 48 61 68 74 80 67 55 50 57
WIND DIR NE NE NE NE W N SE E E E S SW SW SW S S S S SW SW SW SW
WIND SPD 3 4 3 3 3 2 2 2 2 2 2 4 6 3 2 2 1 2 5 11 11 6
CLOUDS B2 B2 SC CL CL SC B1 B1 B2 B1 B1 SC SC B1 B1 B1 SC SC SC SC FW FW
POP 12HR 0 5 5 5 10
QPF 12HR 0 0 0 0 0
DATE FRI 03/27/26 SAT 03/28/26 SUN 03/29/26 MON 03/30/26
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 57 73 34 56 31 63 40 66
TEMP 61 57 69 58 43 35 53 50 35 32 60 56 44 41 63 60
DEWPT 53 54 55 44 36 27 22 23 24 23 28 30 32 33 41 42
PWIND DIR SW W N N NE S SE SW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW SC B1 B2 B2 SC FW FW FW FW FW FW SC B1 B1 SC
POP 12HR 5 60 50 5 5 5 10 20
RAIN SHWRS S L C S S
TNZ071-242000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 AM EDT TUE MAR 24 2026
DATE TUE 03/24/26 WED 03/25/26 THU 03/26/26
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 65 43 70 51 78
TEMP 42 40 49 61 65 60 53 49 45 43 57 67 70 64 57 55 52 52 63 74 78 74
DEWPT 28 26 27 25 27 30 33 34 33 33 35 41 44 45 45 45 46 47 52 56 57 56
RH 57 57 42 25 24 32 46 56 62 67 43 39 39 50 64 69 80 83 67 53 48 53
WIND DIR NE NE NE NE NW NE SE NW E N SW SW SW SW SW SW SW SW SW SW SW SW
WIND SPD 9 8 5 3 2 2 2 2 2 2 2 6 8 5 5 4 4 5 10 13 12 8
CLOUDS B2 B2 SC CL CL SC B1 B1 B2 B1 SC B1 SC B1 SC SC SC SC SC SC FW FW
POP 12HR 0 5 0 5 5
QPF 12HR 0 0 0 0 0
WIND CHILL 36
MIN CHILL 35 38
DATE FRI 03/27/26 SAT 03/28/26 SUN 03/29/26 MON 03/30/26
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 79 40 61 37 67 44 72
TEMP 66 61 76 64 48 40 57 55 43 38 63 61 49 45 68 66
DEWPT 56 56 57 49 40 31 26 28 28 28 32 36 36 38 43 45
PWIND DIR SW W N NE NE NW S SW
WIND CHAR GN GN GN GN LT LT LT LT
AVG CLOUDS FW SC SC B2 B2 SC FW FW FW FW SC SC SC SC B1 SC
POP 12HR 0 40 40 5 5 10 10 10
RAIN SHWRS C C
TNZ036-242000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 AM EDT TUE MAR 24 2026
DATE TUE 03/24/26 WED 03/25/26 THU 03/26/26
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 66 43 68 51 78
TEMP 41 40 49 62 66 60 51 48 45 43 56 66 68 63 57 54 52 52 61 73 78 74
DEWPT 28 27 27 24 24 28 31 31 32 32 36 42 45 45 45 45 46 48 52 57 57 56
RH 59 59 42 23 20 29 46 51 60 65 47 42 43 52 64 71 80 86 72 57 48 53
WIND DIR NE NE NE E E NE E W W W SW SW SW SW SW SW SW SW SW SW SW SW
WIND SPD 6 5 5 3 2 1 1 2 2 2 3 6 6 4 4 3 3 4 6 10 10 6
WIND GUST 17 17
CLOUDS B2 B2 SC CL CL SC B1 SC B2 B1 B1 SC SC SC SC SC SC SC SC SC FW FW
POP 12HR 0 5 0 5 5
QPF 12HR 0 0 0 0 0
DATE FRI 03/27/26 SAT 03/28/26 SUN 03/29/26 MON 03/30/26
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 78 38 61 37 67 44 72
TEMP 65 59 75 62 46 39 58 55 42 38 62 60 49 45 68 66
DEWPT 56 56 58 47 38 29 25 27 26 27 33 36 36 39 44 45
PWIND DIR SW W N NE NE SE SW SW
WIND CHAR LT GN GN LT LT LT LT LT
AVG CLOUDS FW SC SC B2 B2 SC FW FW FW FW SC SC SC B1 B1 SC
POP 12HR 0 50 40 5 5 10 10 10
RAIN SHWRS C C
TNZ099-242000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 AM EDT TUE MAR 24 2026
DATE TUE 03/24/26 WED 03/25/26 THU 03/26/26
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 70 47 68 51 82
TEMP 45 44 53 64 69 64 55 52 49 47 57 65 68 65 58 55 53 52 65 78 82 77
DEWPT 30 30 32 31 30 33 33 31 32 33 38 43 45 48 48 48 49 50 55 58 57 58
RH 55 57 44 29 23 31 43 44 52 58 49 45 43 54 69 77 86 93 70 50 43 52
WIND DIR NE NE NE E S SE S S S S S S S S S S S S S SW SW S
WIND SPD 8 5 3 3 4 3 3 4 4 4 5 6 6 4 3 3 3 3 5 9 9 5
WIND GUST 18
CLOUDS B2 OV FW CL FW SC B1 B2 B1 SC B1 SC B1 B1 SC SC SC SC SC SC SC FW
POP 12HR 0 5 5 5 0
QPF 12HR 0 0 0 0 0
DATE FRI 03/27/26 SAT 03/28/26 SUN 03/29/26 MON 03/30/26
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 84 44 65 42 68 47 76
TEMP 65 59 81 72 51 44 62 60 47 42 65 63 51 48 71 70
DEWPT 58 56 58 52 42 32 27 29 29 30 31 35 39 38 45 47
PWIND DIR SW W N NE NE SE S S
WIND CHAR LT LT GN GN LT LT LT LT
AVG CLOUDS FW FW FW B1 B1 SC FW FW FW FW FW SC SC B1 SC SC
POP 12HR 0 10 20 5 5 5 10 10
RAIN SHWRS S
NCZ060-242000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 AM EDT TUE MAR 24 2026
DATE TUE 03/24/26 WED 03/25/26 THU 03/26/26
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 67 40 67 45 77
TEMP 40 38 52 64 67 59 48 44 42 40 54 64 66 61 52 48 47 47 61 73 77 71
DEWPT 25 25 29 25 25 27 28 27 27 29 34 39 41 42 43 43 43 45 52 55 55 54
RH 55 59 41 22 20 29 46 51 55 64 46 40 40 49 71 83 86 93 72 53 47 55
MIN/MAX RH 20 64 38 93 47
WIND DIR NW N SE S S SE SE SE SE E SE S S S SE SE SE SE S SW SW S
WIND DIR DEG 31 0 15 17 18 15 12 12 12 11 13 17 18 18 15 14 14 14 19 22 21 19
WIND SPD 1 0 1 2 4 2 2 3 2 2 2 4 4 2 2 1 1 1 2 5 6 3
CLOUDS B2 B2 B1 CL CL SC B1 B1 B2 B1 B1 SC B1 B1 SC SC SC B1 SC SC FW FW
CLOUDS (%) 75 86 51 4 4 31 53 58 76 53 57 46 51 59 33 31 41 56 39 44 24 17
VSBY 10 10 10 10 10 10 10 10 10 10 10 10
POP 12HR 0 5 5 5 5
QPF 12HR 0 0 0 0 0
CHANCETHUNDER 0 0 0 0 0
MAX MIX HGT
AGL MIX HGT 5100 5100 5000
MAX VENT RT 17500 37400 52800
T WIND DIR S S SW
T WIND SPD 5 9 9
ADI 18 38 55
MAX LVORI 4 3 8
STABILITY F B B F F B B G F B B
CEILING NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 28.09 28.08 28.08 28.09 28.11 28.06 28.05 28.02 28.01 27.99 27.95
DATE FRI 03/27/26 SAT 03/28/26 SUN 03/29/26 MON 03/30/26
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 53 80 41 65 35 65 41 71
TEMP 58 54 78 69 50 42 62 56 40 36 62 59 44 42 66 65
DEWPT 53 53 56 51 44 35 27 29 29 26 27 31 33 35 42 42
PWIND DIR SW W N N E SE SE S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC B1 B2 B1 SC FW FW FW SC SC SC SC B1 SC
POP 12HR 0 20 20 5 5 5 10 10
RAIN SHWRS 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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