122
FOUS54 KMRX 290627
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
226 AM EDT WED APR 29 2026
TNZ017-292000-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
226 AM EDT WED APR 29 2026
DATE WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 73 47 65 41 66
TEMP 60 58 64 69 72 67 57 52 49 49 56 62 64 59 49 43 41 43 57 63 66 61
DEWPT 59 58 61 63 61 55 52 50 47 46 43 40 36 36 36 36 35 36 39 39 39 41
RH 96100 90 81 68 65 83 93 93 89 62 44 35 42 61 76 79 76 51 41 37 48
WIND DIR S S SW W W NW NW NW NW NW NW NW NW NW N N E SE W W W NW
WIND SPD 2 4 10 13 14 10 5 4 3 4 6 10 10 6 2 1 1 1 4 8 8 5
WIND GUST 24
CLOUDS OV OV B2 B2 SC B1 SC SC SC SC FW FW FW SC SC B1 B2 B1 SC B1 B1 B2
POP 12HR 90 20 5 5 20
QPF 12HR 0.16 0.01 0 0 0
RAIN SHWRS L D L C C S S S S
TSTMS C S S C C
DATE SAT 05/02/26 SUN 05/03/26 MON 05/04/26 TUE 05/05/26
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 44 60 35 63 40 67 47 72
TEMP 49 44 56 55 41 38 60 59 44 44 64 63 51 49 69 67
DEWPT 42 40 40 34 32 32 34 36 37 37 45 45 47 47 49 48
PWIND DIR N N NW W SW SW SW W
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS B2 B2 B2 SC SC FW FW FW FW FW FW SC SC SC SC SC
POP 12HR 30 30 5 0 5 20 20 30
RAIN SHWRS S C C S S S S S C
TSTMS S S
TNZ071-292000-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
226 AM EDT WED APR 29 2026
DATE WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 76 50 68 47 69
TEMP 63 62 67 74 74 68 61 57 52 52 60 66 68 63 55 50 48 49 60 67 68 64
DEWPT 61 61 64 65 62 58 55 53 50 48 46 42 40 40 40 39 39 40 41 41 42 45
RH 93 97 90 74 66 70 81 86 93 86 60 42 36 43 57 66 71 71 49 39 39 50
WIND DIR SW SW SW W W NW N N N N N N N N NE NE NE NE NE NW W N
WIND SPD 8 12 14 13 12 6 5 4 4 5 8 6 6 5 3 2 2 2 3 5 5 4
CLOUDS OV OV B2 B1 B1 B2 B1 B1 SC SC FW FW SC B1 B1 B2 B2 B2 B1 B2 B2 OV
POP 12HR 70 10 5 10 20
QPF 12HR 0.11 0 0 0 0
RAIN SHWRS D L C C C S S C
TSTMS C S C C C
DATE SAT 05/02/26 SUN 05/03/26 MON 05/04/26 TUE 05/05/26
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 48 63 39 68 45 72 51 77
TEMP 53 48 60 58 44 41 63 62 49 48 69 67 55 53 74 71
DEWPT 46 44 42 37 36 36 36 39 39 42 47 49 50 51 52 52
PWIND DIR N N N NW SW SW SW SW
WIND CHAR LT GN LT LT LT GN GN GN
AVG CLOUDS OV B2 B2 SC SC FW FW FW FW FW SC SC SC SC B1 SC
POP 12HR 40 30 5 0 5 20 20 20
RAIN SHWRS C C C S S S S
TSTMS S S
TNZ036-292000-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
226 AM EDT WED APR 29 2026
DATE WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 77 49 69 47 70
TEMP 62 62 68 74 75 67 60 55 51 51 60 67 69 62 53 49 47 49 60 68 69 64
DEWPT 62 62 65 66 60 56 54 51 48 46 44 41 38 40 39 38 39 40 42 42 42 44
RH 100100 90 76 60 68 81 86 89 83 55 39 32 44 59 66 74 71 51 39 37 48
WIND DIR SW SW SW W W NW N N N N N N N N N N NE NE NE W W N
WIND SPD 5 9 10 10 10 5 4 4 4 4 5 5 6 4 3 2 2 2 2 3 4 4
WIND GUST 16 20 21 20 20
CLOUDS OV OV OV B1 B1 B1 B2 B2 FW FW FW FW SC B1 B1 B2 B2 B2 B1 B1 B2 OV
POP 12HR 70 5 5 5 20
QPF 12HR 0.06 0 0 0 0
RAIN SHWRS D L C C S S S
TSTMS C S C C
DATE SAT 05/02/26 SUN 05/03/26 MON 05/04/26 TUE 05/05/26
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 48 64 38 68 44 73 50 77
TEMP 52 48 61 58 43 41 66 62 48 46 70 67 54 52 75 71
DEWPT 45 43 40 36 36 35 36 39 39 42 48 49 50 50 51 52
PWIND DIR N N N NW W SW SW SW
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS B2 B2 B1 SC FW FW FW FW FW FW SC SC SC SC SC SC
POP 12HR 30 20 0 0 5 20 20 20
RAIN SHWRS S C S S S S S
TSTMS S S
TNZ099-292000-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
226 AM EDT WED APR 29 2026
DATE WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 79 53 72 52 70
TEMP 63 64 70 77 77 71 63 59 55 54 62 69 72 66 57 54 52 53 61 68 70 65
DEWPT 63 64 66 67 63 59 57 53 51 49 48 45 43 44 43 41 41 41 42 44 45 47
RH 100100 87 71 62 66 81 80 86 83 60 42 35 45 59 61 66 64 49 42 41 52
WIND DIR S S SW W NW N N N N N N N N N N N N NE NE N NW N
WIND SPD 6 9 9 10 11 6 5 5 5 5 8 8 6 5 4 3 3 3 3 4 4 4
WIND GUST 17 19 16
CLOUDS OV B2 B2 B1 SC B1 B2 B2 SC SC FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 70 10 5 10 20
QPF 12HR 0.16 0 0 0 0.01
RAIN SHWRS C L C S S S S C
TSTMS S S C
DATE SAT 05/02/26 SUN 05/03/26 MON 05/04/26 TUE 05/05/26
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 50 67 42 70 46 77 53 80
TEMP 54 50 63 62 46 44 67 65 50 48 74 71 57 55 78 74
DEWPT 49 47 44 39 37 37 38 41 42 43 48 51 52 52 52 54
PWIND DIR N N N NW NW SW SW SW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS OV B2 B2 SC FW CL FW FW FW CL SC SC SC SC SC FW
POP 12HR 60 20 0 0 5 10 20 10
RAIN SHWRS C L S S
NCZ060-292000-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
226 AM EDT WED APR 29 2026
DATE WED 04/29/26 THU 04/30/26 FRI 05/01/26
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 76 49 70 44 69
TEMP 59 59 65 72 75 70 59 54 51 49 59 66 68 62 52 48 46 45 58 66 67 62
DEWPT 59 59 63 64 61 57 54 52 49 47 46 41 39 38 39 38 38 39 42 41 42 43
RH 100100 93 76 62 63 83 93 93 93 62 40 34 41 61 68 73 79 55 40 40 50
MIN/MAX RH 61 96 33 79 39
WIND DIR SE S W W NW NW NW NW NW NW N NW NW N N N NE NE W W NW NW
WIND DIR DEG 15 18 24 26 29 30 31 31 30 31 33 32 32 33 34 1 3 5 26 27 29 31
WIND SPD 3 5 5 9 10 6 5 3 3 3 5 6 6 4 2 1 1 1 2 3 3 2
WIND GUST 16 17 18
CLOUDS OV OV OV B2 B1 B1 B1 B1 B1 FW FW SC SC B1 B2 B2 OV B2 B2 B2 B2 B2
CLOUDS (%) 98 93 92 75 60 66 63 66 65 24 24 27 49 64 71 84 91 83 78 77 78 87
VSBY 6 4 5 9 10 10 10 10 10 10 10 10
POP 12HR 80 10 5 10 30
QPF 12HR 0.19 0 0 0 0.01
RAIN SHWRS D L D C S S S C C C
TSTMS S S C C S
CHANCETHUNDER 30 5 0 0 5
MAX MIX HGT
AGL MIX HGT 3400 5100 6400
MAX VENT RT 64300 69600 42500
T WIND DIR W N W
T WIND SPD 16 14 6
ADI 64 71 44
MAX LVORI 9 5 5
STABILITY D B B F G B B D D B B
CEILING NONE NONE NONE NONE 3200 NONE NONE NONE NONE NONE NONE
STA PRES 27.78 27.77 27.76 27.77 27.82 27.80 27.82 27.85 27.87 27.83 27.79
DATE SAT 05/02/26 SUN 05/03/26 MON 05/04/26 TUE 05/05/26
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 46 63 35 67 39 72 46 76
TEMP 49 46 60 57 41 37 63 60 44 42 68 65 51 48 73 68
DEWPT 44 45 42 37 34 34 34 36 37 38 44 46 47 48 48 49
PWIND DIR N NW N NW NW W W W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS OV OV B2 SC SC FW FW FW FW FW SC SC SC SC SC SC
POP 12HR 60 30 5 0 5 10 20 20
RAIN SHWRS C L C S S S S
TSTMS 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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