663
FOUS54 KHGX 210506
AFMHGX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
1206 AM CDT THU AUG 21 2025
TXZ163-220900-
HOUSTON-
INCLUDING THE CITY OF CROCKETT
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 73 90 72 93 69
TEMP 74 74 73 81 86 89 85 77 75 73 72 82 89 91 87 77 74 71 70
DEWPT 74 73 72 76 76 75 76 76 75 73 72 75 73 71 73 73 72 70 69
RH 100 97 97 85 72 64 75 97100100100 79 59 52 63 87 93 97 97
WIND DIR N NW N N NE NE NE E NE NE NE NE NE NE NE E E N N
WIND SPD 0 0 1 2 3 2 2 1 1 1 1 2 3 3 2 0 0 0 1
CLOUDS SC SC B1 B1 B1 B1 SC SC SC FW SC SC SC SC FW FW FW FW FW
POP 12HR 30 60 30 30 5
QPF 12HR 0.02 0.07-0.34 0.01-0.24 0.01-0.30 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C L C C S S S S S C S
TSTMS C S S C C C S S S C S
HEAT INDEX 87 96100 95 89 97 98 95
MAX HEAT 100 102 94 99 101 93
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 95 70 97 71 97 72 92 69 87
TEMP 91 90 74 70 93 91 76 71 93 90 76 72 89 87 73 69 83 83
DEWPT 70 70 70 69 68 70 70 69 70 71 71 70 71 72 71 68 71 72
PWIND DIR NE E N SE S SE E E E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC
POP 12HR 10 0 10 0 10 5 30 20 40
RAIN SHWRS S C S S S C
TSTMS S C S S C
TXZ164-220900-
TRINITY-
INCLUDING THE CITIES OF GROVETON AND TRINITY
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 74 92 73 93 68 71 76
TEMP 75 75 74 82 87 90 86 79 76 75 73 84 89 92 88 79 75 73 71
DEWPT 74 74 73 76 75 74 75 76 75 73 72 74 73 71 72 73 73 71 70
RH 97 97 97 82 68 60 70 91 97 94 97 72 59 51 59 82 94 93 97
WIND DIR N NW N N NE NE NE E NE N NE NE NE NE E E E N N
WIND SPD 0 1 2 2 4 3 2 1 1 1 2 3 4 4 2 1 0 0 1
CLOUDS SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW
POP 12HR 40 60 40 40 10
QPF 12HR 0.02 0.06-0.15 0.01-0.09 0.01-0.13 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C L L C S S S S C C C
TSTMS S S C C C C S S S S C C
HEAT INDEX 89 97100 95 82 91 97 99 95 81
MAX HEAT 100 103 94 86 99 102 98
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 97 72 99 73 98 73 95 71 89
TEMP 92 90 76 72 95 92 78 73 94 91 78 73 91 89 76 71 86 85
DEWPT 70 69 70 70 68 68 70 70 70 70 71 71 71 70 71 69 70 70
PWIND DIR NE SW N S S SE E E E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC
POP 12HR 20 5 10 0 10 5 30 20 40
RAIN SHWRS S C S S S C
TSTMS S C S S C
TXZ176-220900-
MADISON-
INCLUDING THE CITY OF MADISONVILLE
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 73 90 72 91 71
TEMP 75 73 73 82 87 89 85 77 75 74 72 81 88 90 87 78 75 73 71
DEWPT 73 72 71 76 76 75 77 76 74 73 72 76 74 73 75 74 73 71 70
RH 94 97 93 82 70 64 77 97 97 97100 85 63 58 68 88 94 93 97
WIND DIR N NW NW N N NE NE E NE N NE NE NE E NE E SE N N
WIND SPD 1 1 2 3 4 4 3 2 1 2 2 3 5 4 3 1 1 1 1
CLOUDS FW SC B1 B1 SC B1 SC SC SC SC SC SC SC SC FW FW FW FW FW
POP 12HR 30 60 30 40 10
QPF 12HR 0.02 0.07-0.19 0.02-0.28 0.06-0.29 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C C C S S S S C C C
TSTMS C S S C C C S S S S C C
HEAT INDEX 88 98100 96 88 97 98 96
MAX HEAT 101 102 94 99 101 94
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 94 71 95 71 95 71 92 70 87
TEMP 91 90 75 71 92 91 77 72 92 90 76 71 89 88 75 70 84 84
DEWPT 71 72 70 69 71 72 70 69 72 73 71 71 74 74 71 69 73 73
PWIND DIR NE S N S S S SE SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC
POP 12HR 20 5 10 0 10 5 30 20 40
RAIN SHWRS S C S S S C
TSTMS S C S S C
TXZ177-220900-
WALKER-
INCLUDING THE CITY OF HUNTSVILLE
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 91 74 88 91 94 72
TEMP 76 75 75 81 88 90 86 79 77 75 74 82 87 90 87 79 76 73 72
DEWPT 74 73 72 75 75 74 76 76 75 74 73 75 74 73 74 75 73 72 71
RH 94 94 90 82 66 60 72 91 94 97 97 79 65 58 65 88 90 97 97
WIND DIR N NW NW N N NE NE E E N NE NE NE NE E SE S N N
WIND SPD 1 1 2 3 4 4 2 1 1 1 2 3 4 4 2 1 0 1 1
CLOUDS SC SC B1 B1 B1 SC B1 SC SC SC SC B1 B1 B1 SC FW FW FW FW
POP 12HR 30 70 40 50 10
QPF 12HR 0.03 0.06-0.12 0.02-0.17 0.06-0.22 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C L C S S S S C C C
TSTMS C S C C C C S S S C C C
HEAT INDEX 88 98100 96 82 88 96 98 95 81
MAX HEAT 101 102 94 99 101 96
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 94 72 97 73 97 73 93 72 89
TEMP 90 89 77 73 93 91 78 73 93 91 78 73 90 88 77 72 85 85
DEWPT 71 72 71 70 70 71 71 71 72 72 72 72 73 73 73 71 72 72
PWIND DIR NE S N S S S SE SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC
POP 12HR 20 5 10 0 10 5 30 20 40
RAIN SHWRS S S C S S S C
TSTMS S S C S S C
TXZ178-220900-
SAN JACINTO-
INCLUDING THE CITIES OF COLDSPRING AND SHEPHERD
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 73 74 79 91 72 73 79 91 69 72 79
TEMP 75 74 74 81 88 90 86 78 76 75 73 81 87 88 85 77 75 73 72
DEWPT 74 73 72 75 75 74 76 75 74 73 72 75 74 74 75 75 73 72 71
RH 97 97 93 82 66 60 72 91 94 94 97 82 65 63 72 94 94 97 97
WIND DIR N NW NW N N NE NE E E N NE NE NE NE E SE SE N N
WIND SPD 0 1 2 2 3 3 2 1 1 1 2 2 3 3 2 1 0 1 1
CLOUDS SC SC B1 B1 SC SC SC B1 SC SC SC B1 B1 B1 SC SC FW SC SC
POP 12HR 40 70 40 50 20
QPF 12HR 0.02 0.05-0.21 0.02-0.62 0.06-0.27 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C L L C C S C C C C C S S S
TSTMS S S S C C L C S S C C C C C S
HEAT INDEX 88 97100 96 88 95 97 93
MAX HEAT 86 86 101 103 96 88 101 100 98 86
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 94 71 97 73 96 73 94 72 89
TEMP 89 88 75 72 92 90 77 73 92 90 76 73 90 87 76 72 85 84
DEWPT 71 72 71 70 69 71 71 70 71 72 72 71 72 73 72 70 71 72
PWIND DIR NE SW N S S S SE SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC
POP 12HR 30 5 10 0 20 5 30 20 50
RAIN SHWRS S C S C S S S C
TSTMS C S C S S S C
TXZ179-220900-
POLK-
INCLUDING THE CITIES OF CORRIGAN AND LIVINGSTON
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 73 74 79 93 72 73 79 89 92 96 68 71 79
TEMP 74 74 74 81 88 91 87 78 76 75 73 82 88 90 86 78 74 72 71
DEWPT 73 73 72 76 75 74 75 75 74 73 72 75 74 72 74 74 73 71 70
RH 97 97 93 85 66 58 68 91 94 94 97 79 63 56 68 88 97 97 97
WIND DIR N NW N N NE NE NE E NE NE NE NE NE NE E SE E N N
WIND SPD 1 1 2 2 4 3 2 1 1 1 2 3 4 4 2 1 1 1 2
CLOUDS SC SC B1 B1 SC SC B1 SC SC SC SC B1 B1 B1 SC FW FW FW SC
POP 12HR 30 60 40 50 10
QPF 12HR 0.01 0.05-0.25 0.02-0.29 0.05-0.11 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C L L C S S S C C C C S S
TSTMS S S C C L C S S S S C C C S
HEAT INDEX 88 98101 96 80 89 96 98 94
MAX HEAT 86 102 103 96 88 101 102 98 86
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 96 70 98 72 98 73 95 71 90
TEMP 91 89 75 71 94 91 77 73 94 91 77 73 91 88 75 71 86 85
DEWPT 70 71 71 69 68 69 70 70 70 71 71 70 71 72 71 69 70 71
PWIND DIR NE SW N S S S E E E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC
POP 12HR 20 5 10 0 10 5 30 20 40
RAIN SHWRS S S C S S S C
TSTMS S S C S S S C
TXZ195-220900-
BURLESON-
INCLUDING THE CITIES OF CALDWELL AND SOMERVILLE
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 93 73 91 72
TEMP 78 75 75 83 89 91 87 79 77 75 73 82 88 90 88 79 76 73 72
DEWPT 72 71 72 74 73 72 73 74 73 72 72 75 72 71 72 73 73 71 71
RH 82 87 90 74 59 54 63 85 87 90 97 79 59 54 59 82 90 93 97
WIND DIR N NW NW N N NE NE E NE N N NE NE NE E SE S NW N
WIND SPD 1 1 2 4 5 5 4 2 1 2 2 3 5 5 4 2 1 1 2
CLOUDS SC SC B1 B1 B1 B1 SC SC FW FW SC B1 SC SC SC FW FW FW FW
POP 12HR 30 60 30 50 10
QPF 12HR 0.02 0.05-0.20 0.03 0.07-0.17 0.00-0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C C S C C C C C S
TSTMS S S S S C C C S C S S C C
HEAT INDEX 89 98100 95 83 89 95 97 94 82
MAX HEAT 84 100 102 92 98 99 93
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 94 72 96 72 96 73 94 72 88
TEMP 90 90 77 72 93 92 78 72 93 92 78 73 91 89 77 72 85 86
DEWPT 70 70 71 69 67 69 70 70 69 69 72 72 72 73 73 71 71 72
PWIND DIR NE S NE S S S SE SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC B1 SC
POP 12HR 20 5 10 0 10 5 30 20 40
RAIN SHWRS S S C S S S C
TSTMS S C S C
TXZ196-220900-
BRAZOS-
INCLUDING THE CITIES OF BRYAN AND COLLEGE STATION
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 92 73 91 72
TEMP 76 75 75 82 88 90 86 79 77 75 73 81 88 90 87 79 76 74 73
DEWPT 74 72 72 75 75 74 76 75 74 73 72 76 74 73 74 75 73 72 71
RH 94 90 90 79 66 60 72 88 90 94 97 85 63 58 65 88 90 93 93
WIND DIR N NW NW N N NE NE NE NE N N NE NE NE E SE S NW N
WIND SPD 1 2 2 4 5 5 4 2 1 2 2 4 5 5 4 2 1 1 2
CLOUDS FW SC SC B1 B1 B1 SC SC FW SC SC SC SC SC FW FW FW FW FW
POP 12HR 30 60 30 50 10
QPF 12HR 0.02 0.06-0.22 0.01-0.07 0.09-0.28 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C C C S C C C C C S
TSTMS S S S S C C C S S S S C C
HEAT INDEX 88 98100 96 83 88 96 98 95 83
MAX HEAT 85 101 102 93 98 101 94
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 94 72 96 73 96 73 93 71 88
TEMP 90 90 77 72 93 91 78 73 92 91 78 73 90 89 77 71 85 85
DEWPT 71 72 71 70 70 71 71 70 71 72 72 72 74 74 73 71 73 73
PWIND DIR NE S NE S S S S SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC B1 SC
POP 12HR 20 5 10 0 10 5 30 20 40
RAIN SHWRS S S C S S S C
TSTMS S C S C
TXZ197-220900-
WASHINGTON-
INCLUDING THE CITY OF BRENHAM
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 74 92 74 90 70 72 76
TEMP 77 75 74 82 88 90 86 79 77 75 74 81 86 88 85 78 76 73 72
DEWPT 72 71 71 74 74 74 75 74 73 72 72 76 74 73 75 74 73 72 71
RH 85 87 90 77 63 60 70 85 87 90 93 85 68 61 72 88 90 97 97
WIND DIR NE NW NW N N NE NE E NE NE N NE NE NE E SE SE NW N
WIND SPD 1 1 2 3 4 3 2 1 1 1 2 2 4 3 2 1 0 1 2
CLOUDS SC SC SC SC SC SC SC SC SC FW SC B1 SC SC SC FW FW FW SC
POP 12HR 30 60 40 50 20
QPF 12HR 0.01 0.09-0.23 0.03-0.08 0.08-0.24 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C L C S S C C C C C S S S
TSTMS S S S S C C C S S C C C C C S
HEAT INDEX 88 96 99 96 83 87 94 97 94
MAX HEAT 87 85 99 103 93 83 98 100 96
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 92 72 95 72 95 73 93 73 88
TEMP 88 88 76 72 91 90 76 72 91 90 78 73 89 88 77 73 85 85
DEWPT 72 73 71 70 70 71 71 70 71 72 73 72 74 74 74 72 73 73
PWIND DIR NE S NE S S S S SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC
POP 12HR 30 5 10 0 10 5 30 20 40
RAIN SHWRS S C C S S S C
TSTMS S C C S C
TXZ198-220900-
GRIMES-
INCLUDING THE CITY OF NAVASOTA
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 92 74 91 73
TEMP 77 75 75 82 88 90 86 79 77 76 74 81 87 89 87 79 77 75 73
DEWPT 74 72 72 75 75 75 76 75 74 73 72 76 75 73 75 75 73 72 71
RH 90 90 90 79 66 62 72 88 90 90 93 85 68 59 68 88 87 90 93
WIND DIR N NW NW N N N NE E NE N N NE NE E E SE S NW N
WIND SPD 1 1 2 4 5 4 3 2 1 2 2 4 5 4 3 2 1 1 2
CLOUDS SC SC SC B1 B1 B1 SC SC SC SC SC B1 B1 SC SC FW FW FW FW
POP 12HR 30 70 40 50 10
QPF 12HR 0.04 0.07-0.22 0.01-0.13 0.08-0.25 0.00-0.16
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C L C S S C C C C S S S
TSTMS S S S C C C C S S C C C C S
HEAT INDEX 89 98100 97 83 88 96 98 96 83
MAX HEAT 101 103 94 99 101 96
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 93 73 96 73 96 73 93 72 89
TEMP 90 90 77 73 93 91 78 73 92 91 78 74 90 88 77 72 85 86
DEWPT 72 73 71 70 71 72 71 71 72 73 72 72 74 74 73 71 73 73
PWIND DIR NE S N S S S S SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC
POP 12HR 30 5 10 0 10 5 30 20 40
RAIN SHWRS S S S C S S S C
TSTMS S S S C S S C
TXZ199-220900-
MONTGOMERY-
INCLUDING THE CITIES OF CONROE AND THE WOODLANDS
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 91 73 90 69 73 76
TEMP 76 75 75 82 88 90 87 79 77 75 74 81 86 88 85 78 76 74 73
DEWPT 74 73 72 75 75 74 76 75 74 74 73 76 75 74 76 75 73 73 72
RH 94 94 90 79 66 60 70 88 90 97 97 85 70 63 75 91 90 97 97
WIND DIR N NW NW N N N NE E NE N NE NE NE NE E SE SE NW N
WIND SPD 1 1 2 3 4 3 2 1 1 1 2 3 4 3 2 1 0 1 1
CLOUDS SC FW SC SC B1 SC SC SC SC SC SC B1 B2 B1 B1 SC FW SC SC
POP 12HR 30 60 40 60 20
QPF 12HR 0.03 0.07-0.21 0.05-0.62 0.11-0.31 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C L C C S C C C C L S S S S S
TSTMS S S S C L C C S C C C C L S S
HEAT INDEX 89 97100 97 82 87 95 97 94
MAX HEAT 86 85 100 103 95 83 98 101 95
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 93 72 96 73 96 73 93 72 89
TEMP 88 88 76 72 92 90 77 73 91 90 77 73 90 88 77 72 85 86
DEWPT 72 74 72 71 70 72 72 72 72 73 73 72 73 75 74 71 73 73
PWIND DIR NE SW NE SW S S SE SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC B1
POP 12HR 40 10 10 5 20 10 40 20 50
RAIN SHWRS S C S S C S S S C
TSTMS S C S S C S S S C
TXZ200-220900-
NORTHERN LIBERTY-
INCLUDING THE CITIES OF CLEVELAND, DAYTON, AND LIBERTY
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 74 89 93 95 73 90 72
TEMP 75 74 74 82 88 91 87 78 76 74 73 81 86 88 84 77 74 73 72
DEWPT 73 73 72 76 74 74 75 75 74 73 72 76 75 74 75 75 73 72 71
RH 94 97 93 82 63 58 68 91 94 97 97 85 70 63 74 94 97 97 97
WIND DIR N NW N N N N NE NE NE N NE NE NE NE E SE E N N
WIND SPD 0 0 1 2 3 2 1 1 0 1 1 2 3 2 1 0 0 0 1
CLOUDS SC SC SC SC SC SC B1 B1 SC B1 SC B1 B1 B1 B1 SC SC SC SC
POP 12HR 30 60 50 70 30
QPF 12HR 0.03 0.11-0.47 0.15-0.58 0.11-0.62 0.01-0.36
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C L L C C S C C L L L C C S S C
TSTMS S S C L L C S S C C C L L C S S S S
HEAT INDEX 90 97101 96 88 95 97 92
MAX HEAT 101 104 92 100 100 91
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 93 71 96 72 96 72 93 71 90
TEMP 89 87 75 71 92 90 76 72 92 89 76 73 90 87 76 71 85 85
DEWPT 72 73 72 70 69 72 72 71 71 73 73 71 73 74 73 70 72 73
PWIND DIR NE SW NE SW S S E SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC
POP 12HR 40 10 20 5 20 10 40 20 50
RAIN SHWRS C C S S C S S C C
TSTMS S C S S C S S S C
TXZ210-220900-
COLORADO-
INCLUDING THE CITIES OF COLUMBUS, EAGLE LAKE, AND WEIMAR
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 94 74 91 73
TEMP 77 75 75 84 90 93 88 80 77 76 74 82 87 90 86 79 76 74 73
DEWPT 74 73 72 74 72 72 73 74 74 74 73 76 74 73 74 75 74 74 72
RH 90 94 90 72 56 51 61 82 90 94 97 82 65 58 68 88 94100 97
WIND DIR SW NW N N N N N N NE N N NE NE NE NE E SE NW N
WIND SPD 1 2 2 3 5 5 2 1 1 1 2 3 5 4 3 1 1 1 2
CLOUDS SC FW SC FW SC SC SC SC FW SC SC B1 B1 B1 B1 SC SC SC SC
POP 12HR 20 70 40 70 30
QPF 12HR 0 0.04-0.15 0.03-0.11 0.11-0.31 0.01-0.13
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C L C C C C C L L L C C S S C
TSTMS S S C C C S C C S C C C C S S S
HEAT INDEX 92 98101 96 84 89 95 98 94 80
MAX HEAT 90 85 101 105 94 99 102 96
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 93 73 95 73 95 74 93 74 90
TEMP 88 88 76 73 91 91 77 73 92 91 77 74 90 89 77 74 87 87
DEWPT 72 72 74 71 69 69 73 72 71 71 74 73 73 74 75 73 73 73
PWIND DIR NE S NE S S S SE SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC
POP 12HR 40 10 20 5 20 10 40 20 40
RAIN SHWRS C C S S C S S S C
TSTMS S C S S C S S C
TXZ211-220900-
AUSTIN-
INCLUDING THE CITIES OF BELLVILLE AND SEALY
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 93 74 90 73
TEMP 77 75 75 83 89 92 87 79 77 76 74 81 86 89 85 78 76 74 73
DEWPT 73 72 72 75 73 73 73 74 74 73 73 76 74 73 74 74 73 73 72
RH 87 90 90 77 59 54 63 85 90 90 97 85 68 59 70 88 90 97 97
WIND DIR N NW NW N N N NE NE NE N N NE NE NE E E SE NW N
WIND SPD 1 1 2 3 4 4 2 1 1 1 2 3 4 3 2 1 0 1 2
CLOUDS SC FW SC SC SC SC SC SC SC SC SC B1 B1 B1 SC SC FW FW SC
POP 12HR 30 70 40 60 20
QPF 12HR 0.00-0.05 0.04-0.17 0.05 0.11-0.22 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C L C C S C C L L L S S S S S
TSTMS S S S C C C C S C C C C C S S S
HEAT INDEX 90 97100 96 84 88 94 98 93
MAX HEAT 86 101 105 94 98 102 92
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 92 73 95 73 95 73 93 73 90
TEMP 88 88 76 73 91 90 77 73 91 90 77 73 89 88 77 73 86 87
DEWPT 72 72 72 71 70 70 72 72 71 71 74 73 73 74 74 73 73 73
PWIND DIR NE S NE S S S SE SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC
POP 12HR 40 10 20 5 20 10 30 20 40
RAIN SHWRS S C S S C S S S C
TSTMS S C S S C S S C
TXZ212-220900-
WALLER-
INCLUDING THE CITIES OF BROOKSHIRE, HEMPSTEAD, PRAIRIE VIEW,
AND WALLER
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 93 74 91 74
TEMP 77 76 75 83 89 92 88 80 78 76 74 82 86 89 85 79 77 75 74
DEWPT 74 73 72 75 74 74 75 75 74 74 73 76 75 74 75 75 74 73 72
RH 90 90 90 77 61 56 66 85 88 94 97 82 70 61 72 88 90 94 93
WIND DIR N NW NW NW N N NE NE E N N NE NE NE E SE SE NW N
WIND SPD 1 2 2 3 5 4 2 2 1 2 2 3 4 3 2 1 1 1 2
CLOUDS SC FW SC SC SC SC SC SC SC SC SC B1 B1 B1 SC SC FW FW SC
POP 12HR 30 70 40 60 20
QPF 12HR 0.04 0.06-0.18 0.04-0.18 0.12-0.26 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C L C C S C C L L L S S S S S
TSTMS S S C C C C S C C C C L S S S
HEAT INDEX 91 98102 98 85 89 95 98 95 82
MAX HEAT 85 102 105 94 98 102 93
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 92 73 95 73 95 74 93 74 90
TEMP 88 88 77 73 91 91 78 73 92 90 78 74 90 88 78 74 87 87
DEWPT 73 74 73 71 71 72 73 72 73 73 74 73 74 75 74 72 73 73
PWIND DIR NE S NE SW S S SE SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC
POP 12HR 40 10 20 5 20 10 40 20 50
RAIN SHWRS S C S S C S S S C
TSTMS S C S S C S S C
TXZ213-220900-
INLAND HARRIS-
INCLUDING THE CITY OF HOUSTON
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 74 77 80 90 94 96 73 76 79 87 91 93 70 76 79
TEMP 80 78 77 85 90 92 88 82 80 78 76 83 87 89 85 80 79 77 76
DEWPT 74 74 74 75 74 74 76 75 75 74 74 76 75 74 76 75 75 74 74
RH 82 88 90 72 60 56 68 79 85 88 94 80 68 61 75 85 88 90 94
WIND DIR N NW NW N N N NE NE NE N N NE NE NE E SE S NW N
WIND SPD 2 2 3 4 5 4 3 2 2 2 2 4 5 4 3 2 1 2 2
CLOUDS SC FW SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC
POP 12HR 30 70 50 70 30
QPF 12HR 0.04 0.06-0.34 0.06-0.63 0.13-0.80 0.02-0.09
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C L C C C C C L L L C C C C C
TSTMS S S S C L C C C C C C L L C S S S S
HEAT INDEX 83 93 99102 99 88 83 90 96 99 95 85 82
MAX HEAT 93 92 103 106 96 87 99 103 95 86
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 93 75 96 76 96 76 94 75 90
TEMP 89 89 80 75 92 91 80 76 92 91 80 76 91 88 80 75 87 87
DEWPT 73 74 74 73 71 72 74 73 73 73 75 74 74 75 75 73 73 73
PWIND DIR NE SW NE SW S S SE SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC B1
POP 12HR 50 10 20 5 20 10 40 20 50
RAIN SHWRS C C S S S S S C S S C C
TSTMS S C S S S S C S S C C
TXZ214-220900-
CHAMBERS-
INCLUDING THE CITIES OF ANAHUAC, MONT BELVIEU, OLD RIVER-WINFREE,
STOWELL, AND WINNIE
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 76 94 73 75 80 90 73 75 81
TEMP 78 77 76 84 90 92 88 81 79 77 75 82 87 89 85 80 78 77 75
DEWPT 75 74 74 76 75 75 76 76 76 75 74 77 76 76 76 76 76 75 74
RH 91 90 94 77 62 58 68 85 91 94 97 85 70 66 75 88 94 94 97
WIND DIR N NW N N N N E NE NE NE N NE NE NE NE E E N N
WIND SPD 1 2 2 3 4 3 3 2 2 2 2 4 5 3 2 1 1 1 2
CLOUDS SC SC SC FW SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 SC B1 B1
POP 12HR 40 60 50 80 50
QPF 12HR 0.01-0.08 0.06-0.45 0.08-0.33 0.19-0.89 0.07-0.39
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C C C C C C L D L D C C C C C
TSTMS C S S S C C C C C C C C L L C C C C C
HEAT INDEX 80 93100104 98 86 81 90 97100 94 84 81
MAX HEAT 91 92 105 108 97 92 101 103 97 92
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 92 75 95 76 94 76 92 74 90
TEMP 89 88 80 76 91 90 81 76 91 89 80 77 90 88 80 75 87 87
DEWPT 74 75 75 74 72 74 75 74 74 75 76 75 75 75 75 73 73 74
PWIND DIR NE SW NE SW SW S SE SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC FW FW FW FW FW FW FW FW SC SC SC SC SC SC
POP 12HR 50 20 30 10 20 20 40 30 50
RAIN SHWRS C C S S C S S S S S C S C C C
TSTMS C C S S C S S S S S C S C C C
TXZ226-220900-
WHARTON-
INCLUDING THE CITIES OF EL CAMPO AND WHARTON
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 95 75 91 70 74 76
TEMP 78 76 75 85 90 94 88 80 78 76 75 82 87 90 86 79 77 75 74
DEWPT 74 74 73 75 72 72 74 75 75 74 74 76 75 74 76 76 75 74 73
RH 88 94 94 72 56 49 63 85 91 94 97 82 68 60 72 91 94 97 97
WIND DIR W NW NW N N N E NW N N N N NE NE E E SE N N
WIND SPD 1 2 2 4 5 4 2 1 1 1 2 3 4 3 3 1 1 1 2
CLOUDS SC FW FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC
POP 12HR 20 70 50 80 30
QPF 12HR 0.01 0.03-0.35 0.05-0.21 0.11-0.25 0.03-0.42
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C L C C C C C D L L C C C C C
TSTMS S S C C C C C C C C C L C S C C S
HEAT INDEX 93 98102 98 85 90 95100 96 83
MAX HEAT 89 87 101 106 96 83 99 104 97
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 92 73 94 74 95 75 93 75 90
TEMP 88 87 77 73 91 89 77 74 91 89 78 75 89 88 78 75 87 87
DEWPT 73 74 74 72 72 74 75 73 73 74 75 74 75 76 75 74 74 75
PWIND DIR NE SW NE SW E S SE SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW SC SC FW SC SC SC
POP 12HR 60 20 30 5 20 10 40 20 50
RAIN SHWRS C L S S C S S C S S C C
TSTMS C C S S C S S C S S S C
TXZ227-220900-
FORT BEND-
INCLUDING THE CITIES OF FIRST COLONY, MISSION BEND,
MISSOURI CITY, PECAN GROVE, ROSENBERG, AND SUGAR LAND
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 76 94 75 91 75
TEMP 78 76 76 84 90 93 88 80 78 77 75 83 87 90 85 79 77 76 75
DEWPT 74 74 73 76 74 73 75 75 75 74 74 76 75 75 76 75 75 74 74
RH 88 94 90 77 60 52 66 85 91 90 97 80 68 62 75 88 94 94 97
WIND DIR NW NW NW N N N SE N NE N N NE NE NE E E S N N
WIND SPD 1 2 2 3 4 3 2 2 1 2 2 3 3 3 2 1 1 1 2
CLOUDS SC FW SC SC FW SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC
POP 12HR 30 60 50 80 30
QPF 12HR 0.01-0.07 0.04-0.22 0.04-0.17 0.11-0.30 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S C L C C C C C D L L C C C C C
TSTMS S S C L C C C C C C L L C S S C S
HEAT INDEX 93100103 97 85 91 97100 94 82
MAX HEAT 89 85 103 105 95 85 100 103 94 83
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 92 74 95 74 95 75 93 74 91
TEMP 89 86 77 74 91 89 77 74 91 89 78 75 90 87 78 74 87 86
DEWPT 74 74 74 72 72 73 75 73 74 74 75 74 75 76 76 73 74 74
PWIND DIR NE SW NE SW SE S SE SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC
POP 12HR 60 20 30 5 30 10 40 20 50
RAIN SHWRS C L S S C C S C S S C C
TSTMS C L S S C C S C S S C C
TXZ235-220900-
INLAND JACKSON-
INCLUDING THE CITIES OF EDNA AND GANADO
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 77 96 76 93 75
TEMP 81 78 77 87 93 95 89 82 79 78 76 84 89 92 88 81 79 77 75
DEWPT 75 75 74 76 74 74 76 76 76 75 74 77 75 76 77 77 76 75 74
RH 82 91 90 70 54 51 66 82 91 91 94 80 64 60 70 88 91 94 97
WIND DIR NW NW NW NW N N N SE NW NW N N N NE E E SE N N
WIND SPD 2 2 2 4 5 4 3 2 1 2 2 3 4 4 4 2 1 2 2
CLOUDS SC FW FW FW FW SC B1 SC SC SC SC B1 B1 B1 B1 SC FW SC SC
POP 12HR 10 70 50 80 40
QPF 12HR 0.01 0.08-0.35 0.04-0.16 0.12-0.23 0.04-0.25
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L C S S C C D L L C C C C C
TSTMS S C C C S S C S C C L C S C C S
HEAT INDEX 86 97103106100 89 84 93 99104100 88 81
MAX HEAT 97 96 106 109 100 91 102 106 99 90
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 93 75 95 75 95 76 94 76 92
TEMP 89 89 79 75 92 90 79 75 91 90 79 76 90 90 80 76 89 89
DEWPT 75 76 75 74 74 75 76 74 75 76 77 75 76 77 76 75 76 77
PWIND DIR NE S NE S SE SE SE SE SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW FW SC FW FW SC SC
POP 12HR 60 20 30 5 30 10 40 20 40
RAIN SHWRS C L S S C S C S C S C C
TSTMS S C S S C C S C S S C
TXZ236-220900-
INLAND MATAGORDA-
INCLUDING THE CITY OF BAY CITY
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 76 94 75 91 75
TEMP 80 77 76 86 91 93 88 81 79 77 75 83 87 90 86 80 78 77 75
DEWPT 75 75 74 76 74 74 76 76 76 75 75 77 76 75 77 77 76 75 74
RH 85 94 94 72 58 54 68 85 91 94100 82 70 62 75 91 94 94 97
WIND DIR W NW NW NW NW N SE W N N N N N E SE E SE N N
WIND SPD 2 2 3 5 5 3 3 2 2 2 2 3 4 4 4 2 1 2 3
CLOUDS SC FW SC FW FW SC B1 SC SC FW SC B1 B1 B1 B1 SC SC SC B1
POP 12HR 30 60 60 80 40
QPF 12HR 0 0.06-0.57 0.04-0.27 0.16-0.37 0.05-0.15
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C L C S C C L D D L C C C C L
TSTMS S S S C C C S C C C C L L C S C C C
HEAT INDEX 84 96101104 99 87 82 91 97101 97 86 80
MAX HEAT 91 89 103 106 96 86 99 104 98 84
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 92 74 93 75 94 76 92 76 90
TEMP 88 87 78 75 90 88 79 75 90 88 79 76 89 88 79 76 87 87
DEWPT 75 76 75 74 74 76 76 74 75 76 76 75 76 77 76 75 76 76
PWIND DIR NE S NE S E S SE SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 SC FW FW SC FW FW FW FW FW FW SC SC FW FW SC SC
POP 12HR 60 20 30 10 30 10 40 20 50
RAIN SHWRS L L S S C C S C S C C S C C
TSTMS C C S S C C S C S C C S C C
TXZ237-220900-
INLAND BRAZORIA-
INCLUDING THE CITIES OF ALVIN, ANGLETON, AND PEARLAND
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 94 74 90 74
TEMP 78 76 75 85 90 92 88 80 78 76 74 82 86 88 85 79 77 76 75
DEWPT 74 74 74 76 74 74 76 75 75 74 74 77 75 75 76 76 75 74 74
RH 88 94 97 75 60 56 68 85 91 94100 85 70 66 75 91 94 94 97
WIND DIR NW NW NW N N NE SE NE N N N N NE NE E E SE N N
WIND SPD 1 2 2 3 4 3 2 1 1 1 2 3 4 3 2 1 1 1 2
CLOUDS SC FW FW FW FW B1 B1 SC SC SC SC B1 B1 B2 B1 SC SC SC SC
POP 12HR 40 60 60 80 40
QPF 12HR 0.00-0.06 0.06-0.42 0.04-0.23 0.16-0.62 0.04-0.13
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C L C C C C L D D D C C C C L
TSTMS S S S C C C C C C C C L L C S C C C
HEAT INDEX 94100102 98 85 91 96 99 95 83
MAX HEAT 87 85 104 107 96 83 99 102 95 84
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 91 74 93 74 93 75 92 75 89
TEMP 88 86 77 74 90 88 77 74 90 88 78 75 90 86 78 75 86 86
DEWPT 74 75 74 73 73 75 75 73 74 75 76 75 75 77 76 74 74 75
PWIND DIR NE SW NE SW E S SE SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 SC FW FW SC FW FW FW FW FW FW SC SC SC SC SC SC
POP 12HR 60 20 30 10 30 10 40 20 50
RAIN SHWRS L L S S C C S C C C S S C C
TSTMS C L S S C C S C C C S S C C
TXZ238-220900-
INLAND GALVESTON-
INCLUDING THE CITIES OF FRIENDSWOOD AND LEAGUE CITY
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 76 94 76 90 76
TEMP 79 77 76 85 90 92 88 81 79 78 76 83 86 89 85 80 78 77 76
DEWPT 74 74 74 76 75 76 77 76 76 75 75 77 77 77 77 76 76 75 74
RH 85 90 94 75 62 60 70 85 91 91 97 82 75 68 77 88 94 94 94
WIND DIR NW NW NW N N NE E NE N NE N N NE E E E SE N N
WIND SPD 2 2 3 4 5 5 4 2 2 2 3 4 5 5 4 2 2 2 2
CLOUDS FW FW FW FW FW B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC
POP 12HR 40 60 60 80 40
QPF 12HR 0.02 0.25-0.45 0.07-0.26 0.21-0.66 0.07-0.15
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C L C C C C L D D D C C C C L
TSTMS S C S C C C C C C C L L L C S C C C
HEAT INDEX 96100105100 87 81 91 96101 96 85 80
MAX HEAT 85 102 107 96 85 98 102 94 84
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 91 75 93 75 93 77 92 76 89
TEMP 88 87 79 75 90 89 78 75 90 88 79 77 89 87 80 76 86 86
DEWPT 76 76 75 74 75 75 75 74 76 76 76 75 76 77 76 74 75 75
PWIND DIR NE SW NE SW E S SE SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 SC FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC
POP 12HR 60 20 30 10 30 10 40 20 50
RAIN SHWRS L L S S C C S C S C C S S C C
TSTMS C L S S C C S C S C C S S C C
TXZ300-220900-
SOUTHERN LIBERTY-
INCLUDING THE CITY OF DEVERS
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 75 94 74 90 74
TEMP 77 76 75 84 90 92 88 80 78 76 74 82 87 88 84 79 77 76 74
DEWPT 74 73 73 76 75 74 75 75 75 74 73 76 75 75 75 75 74 74 73
RH 90 90 94 77 62 56 66 85 91 94 97 82 68 66 74 88 90 94 97
WIND DIR N NW N N N NE NE N N N NE NE NE NE NE E NE N N
WIND SPD 1 1 2 2 3 2 2 1 1 1 2 3 3 2 2 1 1 1 2
CLOUDS SC SC SC SC SC SC B1 B1 SC SC B1 B1 B1 B2 B1 SC SC SC B1
POP 12HR 30 60 50 70 40
QPF 12HR 0.02 0.20-0.45 0.18-0.39 0.36-0.90 0.04-0.50
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C L L C C C C C L L L C C C C C
TSTMS S S S C L L C C C C C C L L C S C C S
HEAT INDEX 92100103 97 84 89 96 98 93 81
MAX HEAT 85 102 104 94 102 101 92
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 93 73 96 74 95 74 93 73 90
TEMP 89 88 77 74 92 90 79 74 92 90 78 74 90 88 78 73 86 87
DEWPT 73 74 74 72 70 73 74 72 72 74 74 73 74 74 74 71 72 73
PWIND DIR NE SW NE SW SW S E E E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC
POP 12HR 50 20 20 5 20 10 40 20 50
RAIN SHWRS C C S S S S S S C S S C C
TSTMS C C S S S S S C S S C C
TXZ313-220900-
COASTAL HARRIS-
INCLUDING THE CITIES OF BAYTOWN AND PASADENA
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 77 93 77 85 89 91 74 77 80
TEMP 80 79 77 85 90 92 88 82 80 79 77 82 86 87 85 81 80 78 77
DEWPT 74 74 74 76 74 74 76 75 76 75 75 76 75 75 76 75 75 75 74
RH 82 85 90 75 60 56 68 79 88 88 94 82 70 68 75 82 85 91 90
WIND DIR N NW NW N N NE E NE NE N N N NE NE NE SE E N N
WIND SPD 2 3 3 4 5 4 3 2 2 2 3 4 5 4 3 2 2 2 3
CLOUDS SC FW SC SC SC SC B1 SC B1 B1 B1 B1 B2 B2 B2 B1 SC SC B1
POP 12HR 40 70 50 80 40
QPF 12HR 0.03 0.11-0.35 0.15-0.52 0.51-0.93 0.04-0.11
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C C C C C C C D L D C C C C C
TSTMS S S S C C C C C C C C L L C S C C C
HEAT INDEX 84 94 99102 98 89 85 80 90 94 97 94 87 84
MAX HEAT 91 90 101 105 95 92 97 101 94 89
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 91 77 94 77 94 77 92 76 89
TEMP 88 88 81 77 91 90 81 77 91 90 81 78 90 88 81 77 86 87
DEWPT 74 74 74 74 71 73 75 74 73 74 76 75 74 75 76 73 73 74
PWIND DIR NE SW NE SW SE S SE SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC SC B1
POP 12HR 60 20 30 5 30 10 40 20 50
RAIN SHWRS C L S S S C S C S C S S C C
TSTMS C C S S C S C S C S S C C
TXZ335-220900-
COASTAL JACKSON-
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 77 92 96 98 76 88 93 94 76
TEMP 82 79 78 88 93 95 89 82 80 78 76 84 89 92 88 82 80 78 76
DEWPT 77 76 75 76 74 75 77 76 76 76 75 77 76 76 78 77 77 76 75
RH 85 91 91 68 54 53 68 82 88 94 97 80 66 60 72 85 91 94 97
WIND DIR SW NW NW NW N N SW SE NW NW N NW N E SE E SE NW N
WIND SPD 2 2 3 5 5 4 4 2 2 2 2 4 5 5 5 2 2 2 3
CLOUDS FW FW FW FW FW SC B1 SC SC FW SC B1 B1 B1 B1 SC FW SC SC
POP 12HR 20 60 60 80 50
QPF 12HR 0.01 0.09-0.26 0.05-0.16 0.14-0.23 0.07-0.16
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C L C S S L C D L L C C C C L
TSTMS S S C C C S S C C C C C C S C C S
HEAT INDEX 89 82 99104107101 90 85 94100105102 90 85
MAX HEAT 98 97 107 111 98 93 103 108 99 90
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 93 76 94 76 95 78 94 77 92
TEMP 89 88 80 76 91 89 81 76 91 89 81 78 91 89 82 77 90 88
DEWPT 76 77 76 75 75 77 77 75 76 77 77 76 77 78 77 76 77 78
PWIND DIR NE S E S E S SE SE SE
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS SC SC SC FW FW SC FW FW FW FW FW FW FW SC FW FW SC SC
POP 12HR 60 20 30 10 20 10 40 20 40
RAIN SHWRS L L S S C C S S C C S C C
TSTMS C C S S C C S S S C S S C
TXZ336-220900-
COASTAL MATAGORDA-
INCLUDING THE CITY OF PALACIOS
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 78 89 94 96 75 77 81 85 90 92 75 77 81
TEMP 81 79 78 86 91 92 88 82 80 79 77 84 87 89 86 82 80 79 77
DEWPT 76 76 75 76 75 75 76 76 76 76 75 77 76 76 77 77 76 75 75
RH 85 91 91 72 60 58 68 82 88 91 94 80 70 66 75 85 88 88 94
WIND DIR SW NW NW NW NW SE S SW N NW N NW N E SE E SE NW N
WIND SPD 3 3 4 5 5 5 4 2 2 2 3 4 5 5 5 2 2 2 4
CLOUDS SC FW SC FW FW B1 B1 SC FW FW SC B1 B1 B1 SC SC SC SC B1
POP 12HR 20 50 60 80 50
QPF 12HR 0.00-0.06 0.09-0.53 0.04-0.14 0.16-0.41 0.11-0.25
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C C C L L D L L C C C C L
TSTMS S C C C C C C C C C L C C S C C C
HEAT INDEX 88 81 97101104100 90 86 80 93 97101 97 89 85 80
MAX HEAT 97 94 104 107 97 94 99 104 99 95
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 90 77 92 77 92 79 91 78 89
TEMP 87 87 81 77 89 88 81 77 89 88 82 79 88 88 82 78 87 87
DEWPT 75 76 76 75 76 76 76 75 76 77 77 76 76 77 76 76 76 77
PWIND DIR NE S E S E S S S SE
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS B1 B1 SC FW FW SC FW FW FW FW FW FW FW SC FW FW SC SC
POP 12HR 70 30 30 10 20 20 40 20 40
RAIN SHWRS L C C C C S S S S S C C S C C
TSTMS C C S S C S S S S C C S C C
TXZ337-220900-
COASTAL BRAZORIA-
INCLUDING THE CITIES OF CLUTE, FREEPORT, AND LAKE JACKSON
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 77 89 94 95 74 76 80 90 74 76 80
TEMP 80 78 77 86 91 92 88 82 80 78 76 83 86 88 85 81 79 78 76
DEWPT 75 74 74 76 74 75 76 76 76 75 75 76 75 76 76 76 76 75 74
RH 85 88 90 72 58 58 68 82 88 91 97 80 70 68 75 85 91 91 94
WIND DIR NW NW NW NW N SE S SW N N N N NE E E E SE NW N
WIND SPD 2 2 3 5 4 4 3 2 2 2 2 4 5 5 4 2 1 2 3
CLOUDS SC SC FW FW FW B1 B1 SC SC SC SC B1 B1 B1 B1 SC SC SC B1
POP 12HR 30 60 60 80 50
QPF 12HR 0 0.18-0.46 0.04-0.11 0.17-0.31 0.08-0.57
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C C L C C C C L D D L C C C C L
TSTMS S S S C C C C C C C C L L C C S C C C
HEAT INDEX 84 96101103 98 88 84 92 96 99 96 86 82
MAX HEAT 92 93 105 107 97 92 100 103 97 91
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 90 75 92 76 92 77 91 77 89
TEMP 87 86 79 76 90 87 80 76 89 88 80 77 89 87 81 77 86 86
DEWPT 75 75 75 74 74 75 75 75 75 76 76 75 75 76 76 75 75 75
PWIND DIR NE S NE SW E S SE SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 SC FW FW FW FW FW FW FW FW FW FW SC FW SC SC SC
POP 12HR 70 20 30 10 20 20 40 20 50
RAIN SHWRS L C S S C S S S S C C S C C
TSTMS C C S S C S S S S C C S C C
TXZ338-220900-
COASTAL GALVESTON-
INCLUDING THE CITIES OF DICKINSON, LA MARQUE, AND TEXAS CITY
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 77 93 77 89 77
TEMP 80 78 77 85 89 92 88 82 80 79 77 83 86 88 86 81 80 79 77
DEWPT 75 75 74 77 76 77 77 76 76 76 75 78 77 77 77 76 76 75 75
RH 85 91 90 77 66 62 70 82 88 91 94 85 75 70 75 85 88 88 94
WIND DIR NW NW NW N N NW SE NE N NE N N NE E NE E SE N N
WIND SPD 3 3 4 4 5 5 4 3 2 3 3 4 5 5 4 2 2 2 3
CLOUDS SC FW FW SC FW SC B1 SC SC B1 B1 B1 B1 B1 B1 B1 SC SC B1
POP 12HR 40 60 60 80 50
QPF 12HR 0.02 0.17-0.44 0.07-0.25 0.22-0.70 0.09-0.30
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S C L C C C C L D D D C C C C L
TSTMS S C S S C C C C C C C L L C C C C C C
HEAT INDEX 83 95101105101 90 85 81 92 97100 97 88 85 80
MAX HEAT 94 92 104 107 99 94 100 103 98 95
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 90 77 93 77 92 78 91 77 89
TEMP 87 87 81 77 90 89 81 77 89 89 81 78 88 88 81 77 86 86
DEWPT 76 76 75 74 76 75 75 75 77 76 77 75 77 77 76 75 76 76
PWIND DIR NE SW NE SW E S SE SE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC
POP 12HR 60 20 30 10 20 20 40 20 50
RAIN SHWRS L C S S C C S S S C C S S C C
TSTMS C C S S C C S S S C C S S C C
TXZ436-220900-
MATAGORDA ISLANDS-
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 81 88 90 94 80 85 87 91 80
TEMP 85 82 81 84 88 89 87 84 84 82 80 83 84 86 85 84 83 82 80
DEWPT 77 77 77 77 76 76 77 77 77 77 76 77 76 76 77 77 77 76 76
RH 77 85 88 80 68 66 72 80 80 85 88 82 77 72 77 80 82 82 88
WIND DIR S NW NW NW NW S S W NW NW N NW N SE E E SE SW NW
WIND SPD 6 6 9 8 5 8 6 5 5 5 8 6 5 8 8 6 5 5 8
CLOUDS FW SC SC FW FW SC SC FW FW SC SC B1 B1 SC SC SC SC SC B1
POP 12HR 20 50 60 70 60
QPF 12HR 0.00-0.09 0.10-0.50 0.04-0.14 0.14-0.39 0.19-0.43
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C C C L L L L L C C L L L
TSTMS S C C C C C C C C C C C C S C C C
HEAT INDEX 95 91 88 94 98100 98 94 93 90 87 92 94 96 95 95 92 89 86
MAX HEAT 100 97 103 105 98 97 99 102 97 96
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 87 81 88 82 88 83 88 82 87
TEMP 85 86 83 81 86 87 85 82 86 87 85 83 86 87 85 82 85 85
DEWPT 76 77 76 76 76 77 77 76 77 77 77 77 77 77 77 76 77 77
PWIND DIR NE S E S SE S S S SE
WIND CHAR LT LT LT GN GN GN GN GN GN
AVG CLOUDS B1 SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC
POP 12HR 60 30 30 20 20 20 30 20 40
RAIN SHWRS L C C C C S S S S S C C S C C
TSTMS C C S C C S S S S S C C S C C
TXZ437-220900-
BRAZORIA ISLANDS-
INCLUDING THE CITY OF SURFSIDE BEACH
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 80 91 79 88 79
TEMP 83 81 80 85 88 89 87 84 83 81 80 83 85 86 85 84 83 81 80
DEWPT 76 76 75 76 75 76 76 76 76 76 76 76 76 76 76 76 76 76 76
RH 80 85 85 75 66 66 70 77 80 85 88 80 75 72 75 77 80 85 88
WIND DIR W NW NW NW NE S S W NW N N N NE E E E SE W N
WIND SPD 5 6 8 8 5 5 5 4 4 5 6 6 6 6 5 4 4 5 6
CLOUDS SC SC SC FW FW B1 B1 SC SC SC SC B1 B1 B1 B1 SC SC SC B1
POP 12HR 30 50 60 80 50
QPF 12HR 0 0.22-0.50 0.04-0.14 0.17-0.27 0.19-0.52
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C C C C C C C L D L L C C L L L
TSTMS S S C C C C C C C C L L L C C C C C C
HEAT INDEX 92 87 84 95 99100 97 92 91 87 84 92 94 96 95 92 91 88 83
MAX HEAT 96 94 101 103 97 94 96 99 97 94
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 88 79 90 80 89 81 89 81 87
TEMP 85 87 84 80 88 87 84 80 87 87 85 81 87 88 85 81 85 85
DEWPT 75 75 76 75 75 75 76 76 76 76 77 76 76 76 76 76 76 76
PWIND DIR NE S NE S E S SE S E
WIND CHAR LT LT LT LT LT LT GN GN GN
AVG CLOUDS B1 SC SC FW FW FW FW FW FW FW FW FW FW SC FW SC SC SC
POP 12HR 70 30 30 10 20 20 40 30 50
RAIN SHWRS L C S C C S S S S S C C C C C
TSTMS C C S S C S S S S C C S C C
TXZ438-220900-
GALVESTON ISLAND-
INCLUDING THE CITY OF GALVESTON
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 76 80 82 92 80 89 81
TEMP 84 82 80 85 88 91 88 85 84 83 81 84 86 88 87 84 84 83 81
DEWPT 77 76 76 77 76 76 76 77 77 77 76 76 76 76 76 76 76 76 76
RH 80 82 88 77 68 62 68 77 80 82 85 77 72 68 70 77 77 80 85
WIND DIR NW NW NW N NE W S N N NE N N NE E E E SE NW N
WIND SPD 5 6 8 6 5 5 5 4 4 5 6 6 6 6 5 4 4 5 6
CLOUDS SC FW FW FW FW SC SC SC SC B1 B1 B2 B1 B1 B1 B1 SC SC B1
POP 12HR 40 50 60 80 50
QPF 12HR 0.01 0.13-0.28 0.11-0.22 0.15-0.42 0.23-0.86
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C C C C C C L D L L C C C C L
TSTMS S C C C C C C C C C L L L C C C C C C
HEAT INDEX 93 89 85 94 99103 99 95 93 91 88 93 96 99 97 93 93 90 88
MAX HEAT 99 96 103 105 99 96 100 102 98 95
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 90 81 91 82 91 82 90 81 89
TEMP 87 88 85 82 89 89 85 82 88 89 85 83 88 88 85 82 86 87
DEWPT 75 75 76 76 75 75 76 76 77 76 77 76 76 77 76 76 76 75
PWIND DIR NE S NE SW E S S S E
WIND CHAR LT LT LT LT LT LT LT GN GN
AVG CLOUDS B1 SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC
POP 12HR 60 30 30 10 20 20 30 30 40
RAIN SHWRS L C S C C S S S S C C C C C
TSTMS C C S S C S S S S C C C C C
TXZ439-220900-
BOLIVAR PENINSULA-
1206 AM CDT THU AUG 21 2025
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 79 91 74 77 81 89 75 78 81
TEMP 81 80 79 84 89 90 88 83 82 79 78 83 86 88 86 82 82 80 78
DEWPT 76 76 75 77 77 77 77 77 77 77 76 77 77 77 77 77 76 76 75
RH 85 88 88 80 68 66 70 82 85 94 94 82 75 70 75 85 82 88 91
WIND DIR N N N N N NE SE NE NE NE NE NE NE E NE E SE N N
WIND SPD 4 5 5 5 5 5 5 4 4 4 5 5 5 5 4 3 3 4 5
CLOUDS SC SC SC SC SC SC B1 SC SC B1 B2 B1 B2 B1 B1 B1 SC B1 B1
POP 12HR 50 50 60 80 50
QPF 12HR 0.01-0.07 0.08-0.44 0.15-0.35 0.19-0.37 0.23-0.40
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S C C C C C C L D L D C C C C L
TSTMS S C C S C C C C C C C L L L C C C C C
HEAT INDEX 87 85 82 94100104100 93 89 83 91 97100 97 90 88 85 80
MAX HEAT 94 92 103 106 98 94 100 103 98 94
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 90 79 92 80 91 80 90 78 89
TEMP 87 88 83 79 89 89 84 80 89 89 84 81 88 88 83 78 86 87
DEWPT 76 76 76 75 75 75 76 76 77 77 77 76 77 77 76 75 75 75
PWIND DIR NE SW NE SW SE S S SE E
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS B1 SC SC SC FW FW FW FW FW FW FW FW SC SC SC SC SC SC
POP 12HR 60 30 30 10 20 20 30 30 40
RAIN SHWRS L C S C C S S S S C C S C C C
TSTMS L C S S C S S S S C C S C C C
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