852
FOUS54 KMRX 291827
PFMMRX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MORRISTOWN TN
227 PM EDT WED APR 29 2026
TNZ017-300800-
TRI CITIES AIRPORT-SULLIVAN TN
36.50N 82.41W ELEV. 1536 FT
227 PM EDT WED APR 29 2026
DATE 04/29/26 THU 04/30/26 FRI 05/01/26 SAT
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 49 66 41 67 46
TEMP 71 68 58 54 51 50 57 62 64 59 48 44 41 44 57 65 67 62 52 49 47 46
DEWPT 62 57 55 52 49 47 45 41 37 36 35 35 35 36 38 39 38 40 41 42 41 41
RH 73 68 90 93 93 89 64 46 37 42 60 70 79 73 49 38 34 44 66 77 79 83
WIND DIR W NW NW W NW NW NW NW NW NW N NE NE E W W W NW N N N N
WIND SPD 14 10 5 4 4 5 8 10 10 6 2 1 1 1 3 8 9 5 2 2 2 3
CLOUDS B1 B1 B1 B1 B1 SC SC FW FW FW SC B1 B2 SC SC SC B1 B2 B2 OV OV B2
POP 12HR 20 0 0 5 30
QPF 12HR 0.01 0 0 0 0.04
RAIN SHWRS L S C C C
TSTMS C
DATE 05/02 SUN 05/03/26 MON 05/04/26 TUE 05/05/26 WED 05/06/26
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 59 35 64 39 72 49 73 50 75
TEMP 56 56 40 38 59 58 43 43 68 66 53 51 70 67 54 53 72 70
DEWPT 41 34 33 33 34 35 35 36 46 48 48 49 51 50 49 49 55 53
PWIND DIR N NW W SW SW SW W S S
WIND CHAR LT LT LT LT GN LT GN LT GN
AVG CLOUDS B2 B1 SC FW FW FW CL FW FW SC SC SC SC SC SC B1 SC SC
POP 12HR 40 5 0 0 20 20 20 20 30
RAIN SHWRS C S S S S S S S S S C
TSTMS S S S S
TNZ071-300800-
KNOXVILLE MCGHEE TYSON AIRPORT-BLOUNT TN
35.80N 83.98W ELEV. 979 FT
227 PM EDT WED APR 29 2026
DATE 04/29/26 THU 04/30/26 FRI 05/01/26 SAT
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 51 68 47 70 49
TEMP 76 70 62 58 53 53 60 66 67 62 53 49 47 49 60 68 70 64 57 53 50 49
DEWPT 63 59 56 53 50 48 45 42 39 39 39 38 39 39 41 40 41 44 44 44 45 44
RH 64 68 81 83 89 83 58 42 36 43 59 66 74 68 49 36 35 48 62 71 83 83
WIND DIR W NW N NW N N N N N N NE NE NE NE NE W W W N N N N
WIND SPD 12 5 4 3 4 5 8 8 9 5 4 2 2 2 3 5 5 4 3 3 4 5
CLOUDS B1 B1 B2 B1 B1 SC FW FW FW B1 B1 B2 B2 B1 SC B1 B2 B2 OV OV OV B2
POP 12HR 5 0 0 5 40
QPF 12HR 0 0 0 0 0.11
RAIN SHWRS C S S C C C
TSTMS C
DATE 05/02 SUN 05/03/26 MON 05/04/26 TUE 05/05/26 WED 05/06/26
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 39 66 44 76 53 77 55 78
TEMP 60 58 44 41 63 62 47 46 73 71 58 55 75 71 59 57 74 74
DEWPT 42 37 36 36 36 38 38 39 48 50 50 51 53 54 53 53 56 56
PWIND DIR N N NW S SW SW SW S SW
WIND CHAR GN LT LT LT GN LT GN LT BZ
AVG CLOUDS B2 B1 SC FW FW FW CL CL FW FW SC SC SC SC B1 B1 B1 B1
POP 12HR 30 0 0 0 10 20 20 20 30
RAIN SHWRS C S S S S C
TSTMS S S S
TNZ036-300800-
OAK RIDGE-ANDERSON TN
36.00N 84.24W ELEV. 913 FT
227 PM EDT WED APR 29 2026
DATE 04/29/26 THU 04/30/26 FRI 05/01/26 SAT
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 50 69 47 71 48
TEMP 75 67 60 57 52 52 60 67 69 62 52 49 47 48 61 69 70 65 56 53 49 48
DEWPT 62 58 55 52 48 46 45 41 38 38 38 37 38 39 41 41 41 44 45 44 44 43
RH 64 73 84 83 86 80 58 39 32 41 59 63 71 71 48 36 35 46 66 71 83 83
WIND DIR W NW NW NW N N N N N N N N NE NE E W W NW N N N N
WIND SPD 10 5 4 3 4 5 5 6 6 4 3 2 2 2 2 3 5 4 4 3 4 4
WIND GUST 20
CLOUDS B1 B1 B2 B2 B1 FW FW FW FW SC B1 B2 B2 B1 SC SC B2 B2 B2 OV OV B2
POP 12HR 5 0 0 5 30
QPF 12HR 0 0 0 0 0.04
RAIN SHWRS S S S C C S
TSTMS S
DATE 05/02 SUN 05/03/26 MON 05/04/26 TUE 05/05/26 WED 05/06/26
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 64 38 69 43 77 52 77 54 78
TEMP 61 58 43 41 64 62 46 46 73 71 56 54 75 71 58 56 74 74
DEWPT 39 36 36 36 36 39 38 40 48 50 51 51 54 54 52 53 57 56
PWIND DIR N N NW SW SW SW SW SW SW
WIND CHAR LT LT LT LT GN LT GN LT GN
AVG CLOUDS B2 SC SC FW FW FW FW CL FW FW SC SC SC SC B1 B1 B1 B1
POP 12HR 20 0 0 0 20 20 20 20 30
RAIN SHWRS S S S S S S S S C
TSTMS S S S S
TNZ099-300800-
CHATTANOOGA AIRPORT-HAMILTON TN
35.03N 85.22W ELEV. 688 FT
227 PM EDT WED APR 29 2026
DATE 04/29/26 THU 04/30/26 FRI 05/01/26 SAT
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 54 72 51 72 50
TEMP 80 74 64 61 56 54 63 69 72 66 56 53 52 51 62 69 71 66 59 55 51 50
DEWPT 64 61 58 54 51 49 47 45 42 42 42 40 40 41 42 41 42 46 47 47 47 46
RH 58 64 81 78 83 83 56 42 34 42 59 61 63 68 48 36 35 48 64 74 86 86
WIND DIR NW N N N N N N N N N N N N N NE N NW NW N N N N
WIND SPD 11 5 5 5 5 6 8 9 9 5 4 4 3 2 2 3 3 3 3 4 5 5
WIND GUST 16 17
CLOUDS B2 B2 OV B2 SC FW FW SC B1 B2 B2 B2 B2 B2 B1 B2 B2 OV OV OV OV B2
POP 12HR 20 0 0 10 50
QPF 12HR 0 0 0 0 0.29
RAIN SHWRS S C C C C S
TSTMS S
DATE 05/02 SUN 05/03/26 MON 05/04/26 TUE 05/05/26 WED 05/06/26
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 67 42 70 45 78 54 80 57 82
TEMP 64 61 47 44 67 65 48 47 75 73 58 56 78 74 62 59 76 76
DEWPT 42 39 38 37 37 41 41 41 49 52 52 52 53 56 56 55 58 58
PWIND DIR N N N NW SW SW SW S S
WIND CHAR GN LT LT LT LT LT LT LT GN
AVG CLOUDS B1 SC FW FW CL CL CL CL FW FW FW FW FW SC SC SC B1 SC
POP 12HR 20 0 0 0 5 10 10 20 20
RAIN SHWRS S S S
TSTMS S
NCZ060-300800-
TUSQUITEE RAWS-FORESTRY-CHEROKEE NC
35.07N 84.12W ELEV. 1600 FT
227 PM EDT WED APR 29 2026
DATE 04/29/26 THU 04/30/26 FRI 05/01/26 SAT
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 49 69 44 71 45
TEMP 74 70 61 56 52 50 60 67 67 60 51 47 46 45 60 68 69 63 54 50 47 45
DEWPT 62 58 56 53 50 49 47 42 39 37 37 37 38 38 40 40 40 42 42 43 45 45
RH 66 66 84 90 93 96 62 40 36 42 59 68 73 76 47 36 35 46 64 77 93100
MAX/MIN RH 96 34 79 34 100
WIND DIR W NW NW NW NW NW NW NW N N N N N N S W NW NW NW NW NW N
WIND DIR DEG 28 31 30 29 30 31 32 32 33 33 0 1 0 0 19 26 29 29 32 32 32 34
WIND SPD 9 5 4 3 3 4 5 8 8 5 2 1 0 0 1 3 4 2 1 1 1 2
WIND GUST 19 17
CLOUDS B1 B2 B2 B2 B2 SC FW FW SC B1 B2 B2 OV B2 B1 B1 B2 OV OV OV OV OV
CLOUDS (%) 62 76 84 77 75 43 8 18 48 65 71 82 90 79 55 66 78 88 88 90 93 90
VSBY 10 10 9 7 7 10 10 10 10 10 10 10
POP 12HR 20 5 0 10 60
QPF 12HR 0 0 0 0 0.29
RAIN SHWRS C S C C L L C
TSTMS C
CHANCETHUNDER 10 0 0 5 5
MAX MIX HGT
AGL MIX HGT 4800 6900
MAX VENT RT 72100 48800
T WIND DIR N W
T WIND SPD 14 6
ADI 72 51
MAX LVORI 6 4
STABILITY B F G B B D F B B D D
CEILING NONE NONE 2400 NONE NONE NONE NONE NONE NONE NONE NONE
STA PRES 27.75 27.75 27.80 27.79 27.80 27.83 27.85 27.82 27.82 27.80 27.79
DATE 05/02 SUN 05/03/26 MON 05/04/26 TUE 05/05/26 WED 05/06/26
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 62 35 66 38 75 47 77 50 77
TEMP 59 57 41 37 63 60 41 41 72 69 52 50 74 70 55 52 72 72
DEWPT 42 35 34 34 33 36 36 37 44 47 48 48 48 50 51 51 54 54
PWIND DIR N N NW NW W SW W SW S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 SC SC CL FW CL CL CL FW FW FW FW FW SC SC B1 B1 SC
POP 12HR 30 5 0 0 5 10 10 10 20
RAIN SHWRS C 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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