891
FOUS54 KHGX 181041
AFMHGX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
541 AM CDT THU SEP 18 2025
TXZ163-182100-
HOUSTON-
INCLUDING THE CITY OF CROCKETT
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 92 69 92 68 92
TEMP 70 82 91 91 86 77 74 72 70 82 91 91 87 77 73 71 69 82 91 92 87
DEWPT 68 71 69 68 69 70 70 69 69 71 69 66 68 68 68 67 67 71 67 65 66
RH 93 69 49 47 57 79 87 90 97 69 49 44 53 74 84 87 93 69 45 41 50
WIND DIR SW W W SE SE SE S SW SW W SE E SE SE S S S S SE SE SE
WIND SPD 1 3 2 3 3 3 3 2 2 2 3 5 3 3 2 1 1 2 4 4 3
CLOUDS CL CL FW FW FW SC SC SC FW FW FW SC SC SC FW FW FW FW FW SC SC
POP 12HR 20 5 30 0 5
QPF 12HR 0.00-0.16 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C
TSTMS S C C
HEAT INDEX 86 96 95 89 87 95 94 90 86 94 94 90
MAX HEAT 100 100 88 98 97 89 97 98
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 69 92 69 91 69 87 68 90
TEMP 74 70 90 87 75 70 89 83 73 69 86 83 71 69 88 84
DEWPT 69 69 68 67 70 70 70 70 71 69 72 71 70 68 69 69
PWIND DIR S S S S SE E SE E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW SC FW FW SC B1 B1 B2 B1 B1 SC SC SC SC
POP 12HR 5 20 10 40 30 40 20 20
RAIN SHWRS S S C S C C C S S S S
TSTMS S S C S C C C S S S S
TXZ164-182100-
TRINITY-
INCLUDING THE CITIES OF GROVETON AND TRINITY
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 92 71 92 70 92
TEMP 71 83 91 91 87 80 76 74 72 84 91 92 88 79 76 73 71 83 91 92 88
DEWPT 69 71 69 67 68 70 70 70 69 71 68 65 66 68 68 67 68 71 67 65 66
RH 93 67 49 45 53 72 82 87 90 65 47 41 48 69 76 81 90 67 45 41 48
WIND DIR SW W W SE SE SE S S W NW SE SE SE SE S S S S SE SE S
WIND SPD 2 3 2 3 3 3 3 2 1 2 3 4 2 3 2 1 1 2 4 4 4
CLOUDS FW CL FW FW FW SC SC SC SC FW FW FW SC SC FW FW FW FW FW SC SC
POP 12HR 20 5 20 0 5
QPF 12HR 0.00-0.07 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
TSTMS S S S
HEAT INDEX 88 96 95 91 82 89 95 94 90 81 88 94 94 90
MAX HEAT 100 100 92 82 98 98 92 98 98
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 71 92 71 92 71 87 70 91
TEMP 76 72 91 87 76 72 91 85 75 71 86 84 74 71 90 86
DEWPT 70 70 68 67 70 71 70 69 71 71 71 70 70 69 69 68
PWIND DIR S S S S SE E SE E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW SC FW FW SC B1 B1 B1 B2 B1 SC SC SC SC
POP 12HR 5 20 10 40 30 40 20 20
RAIN SHWRS S C C S C C C S S S
TSTMS S C C S C C C S S S
TXZ176-182100-
MADISON-
INCLUDING THE CITY OF MADISONVILLE
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 92 69 91 67 92
TEMP 69 82 92 91 86 77 74 71 70 82 90 91 87 77 73 70 68 82 91 92 88
DEWPT 68 70 68 67 68 69 69 69 68 71 68 66 67 67 67 67 67 71 68 65 66
RH 97 67 46 45 55 76 84 93 93 69 49 44 52 71 81 90 97 69 47 41 48
WIND DIR SW SW S SE E SE S SW SW W E E SE SE S S SW S SE SE SE
WIND SPD 2 3 2 4 4 4 4 3 2 3 4 6 4 4 3 2 2 3 5 6 6
CLOUDS CL CL CL FW SC SC SC SC SC FW FW FW SC SC FW FW FW FW FW SC SC
POP 12HR 20 5 20 0 5
QPF 12HR 0.00-0.11 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
TSTMS S S S
HEAT INDEX 86 96 94 89 86 95 93 90 86 94 94 90
MAX HEAT 99 99 89 98 97 89 97 97
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 68 92 69 90 68 87 67 89
TEMP 74 69 91 87 74 70 89 82 72 68 86 83 71 68 88 83
DEWPT 69 69 69 68 70 70 71 70 70 68 73 71 70 68 71 70
PWIND DIR S S S S S E SE E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW SC FW SC B1 B2 B1 B1 B1 B1 SC SC SC FW
POP 12HR 0 10 10 40 30 40 20 20
RAIN SHWRS S S C S C C C S S
TSTMS S S C S C C C S S
TXZ177-182100-
WALKER-
INCLUDING THE CITY OF HUNTSVILLE
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 93 71 92 70 92
TEMP 71 83 92 91 87 79 76 73 72 83 91 92 87 79 75 72 70 82 91 92 87
DEWPT 69 71 69 68 68 70 70 69 69 71 68 66 66 67 68 68 68 72 68 66 67
RH 93 67 47 47 53 74 82 87 90 67 47 43 50 67 79 87 93 72 47 43 52
WIND DIR SW W E SE SE S S SW W NW E E SE SE S S S SE SE SE SE
WIND SPD 2 3 2 4 3 3 3 2 1 2 5 5 4 4 2 2 1 3 5 6 5
CLOUDS FW CL FW FW SC SC SC SC FW FW FW FW FW SC FW FW FW FW FW SC SC
POP 12HR 20 5 20 0 5
QPF 12HR 0.00-0.10 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
HEAT INDEX 87 97 95 90 81 87 95 94 90 87 95 94 90
MAX HEAT 101 100 90 98 98 91 98 98
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 71 92 71 90 70 88 69 90
TEMP 76 71 91 87 76 72 89 82 73 70 86 83 73 70 88 84
DEWPT 70 71 69 68 71 71 71 70 71 70 72 71 70 69 70 69
PWIND DIR S S S SE SE E SE E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC FW FW B1 B1 B1 B1 B2 B1 SC SC SC SC
POP 12HR 0 20 10 40 30 40 20 30
RAIN SHWRS S S C S C C C S S S C
TSTMS S S C S C C C S S S C
TXZ178-182100-
SAN JACINTO-
INCLUDING THE CITIES OF COLDSPRING AND SHEPHERD
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 92 68 70 76 92 68 69 76 92
TEMP 71 83 91 92 86 78 75 73 71 83 91 92 87 78 74 72 70 83 91 92 86
DEWPT 69 72 70 68 70 71 70 69 69 72 68 66 67 68 68 69 68 72 68 66 68
RH 93 70 50 46 59 79 84 87 93 70 47 43 52 71 82 90 93 70 47 43 55
WIND DIR SW W NE E SE S S S N N E E SE S S S E SE SE SE S
WIND SPD 1 2 2 3 3 3 2 1 1 2 4 5 4 3 2 1 1 3 4 5 5
CLOUDS FW CL FW FW SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC FW FW
POP 12HR 20 5 10 0 5
QPF 12HR 0.00-0.11 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
HEAT INDEX 89 97 96 91 88 95 95 90 88 95 95 90
MAX HEAT 83 101 100 94 85 99 98 94 83 97 98
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 70 92 71 90 71 88 70 90
TEMP 75 71 91 86 75 72 89 83 74 71 86 83 74 71 89 84
DEWPT 71 70 69 69 71 71 71 70 71 71 72 72 70 69 70 70
PWIND DIR S SE SE SE SE E SE E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC FW FW SC B1 B1 B1 B2 B1 SC SC SC SC
POP 12HR 0 20 10 40 20 50 20 30
RAIN SHWRS S C C S S C C S S S C
TSTMS S C C S S C C S S S C
TXZ179-182100-
POLK-
INCLUDING THE CITIES OF CORRIGAN AND LIVINGSTON
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 92 69 70 76 92 68 69 76 92
TEMP 71 84 91 92 87 79 75 72 71 83 91 92 87 78 74 72 70 83 91 92 87
DEWPT 69 72 70 68 69 71 70 69 69 71 68 66 66 67 67 68 68 71 67 65 67
RH 93 67 50 46 55 77 84 90 93 67 47 43 50 69 79 87 93 67 45 41 52
WIND DIR SW W N SE SE S S S N N E E SE SE S S E SE SE SE S
WIND SPD 2 2 2 3 3 3 3 2 1 2 4 4 3 3 2 1 1 2 4 4 4
CLOUDS FW FW FW FW SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC FW
POP 12HR 20 5 20 0 5
QPF 12HR 0.00-0.22 0.00-0.13 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
HEAT INDEX 89 96 96 91 80 88 94 94 89 88 94 94 90
MAX HEAT 99 98 95 86 96 96 93 84 96 96
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 70 92 71 92 71 87 70 91
TEMP 75 71 91 87 75 72 91 86 75 71 86 83 74 71 90 85
DEWPT 70 70 68 67 70 70 69 69 71 70 71 70 69 69 69 68
PWIND DIR S S S S SE E SE E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW SC SC FW FW SC SC SC B1 B2 B1 SC SC SC SC
POP 12HR 0 20 5 40 20 40 20 30
RAIN SHWRS S S C S S C C S S S C
TSTMS S S C S S C C S S S C
TXZ195-182100-
BURLESON-
INCLUDING THE CITIES OF CALDWELL AND SOMERVILLE
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 94 69 94 69 94
TEMP 70 84 92 93 87 80 76 73 70 83 92 94 89 79 75 71 70 82 91 94 89
DEWPT 69 71 67 65 66 68 69 69 69 70 66 64 63 64 66 67 68 70 65 63 64
RH 97 65 44 40 50 67 79 87 97 65 43 37 42 60 74 87 93 67 42 36 44
WIND DIR SW SW SE SE SE S S SW SW SW E E SE SE S S S S SE SE SE
WIND SPD 2 3 4 5 5 5 4 3 1 3 5 8 6 6 4 3 2 3 6 8 8
CLOUDS FW CL FW SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC
POP 12HR 10 5 10 0 5
QPF 12HR 0.00-0.08 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 88 96 95 89 82 87 95 95 90 81 86 93 95 90
MAX HEAT 100 99 90 97 97 89 95 97
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 69 93 70 92 69 87 68 89
TEMP 76 70 91 88 76 71 90 86 74 69 86 84 72 69 88 84
DEWPT 69 70 68 67 71 71 69 69 70 69 70 69 69 68 68 67
PWIND DIR S S S S SE E SE NE
WIND CHAR LT LT GN GN LT LT LT LT
AVG CLOUDS SC SC SC SC FW SC SC B1 B1 B1 B1 SC SC SC FW SC
POP 12HR 5 10 10 40 30 40 20 30
RAIN SHWRS S S C C C C C S S C
TSTMS S S C C C C C S S C
TXZ196-182100-
BRAZOS-
INCLUDING THE CITIES OF BRYAN AND COLLEGE STATION
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 93 70 92 69 93
TEMP 70 82 91 91 86 79 76 73 70 82 91 92 88 79 74 71 70 81 90 93 88
DEWPT 69 71 68 66 67 69 69 69 69 71 68 65 65 66 67 67 68 71 67 65 65
RH 97 69 47 44 53 72 79 87 97 69 47 41 47 64 79 87 93 72 47 40 47
WIND DIR SW SW SE SE SE SE S SW SW W E E SE SE S S S S SE SE SE
WIND SPD 1 3 3 5 5 4 4 3 1 3 5 6 6 5 3 3 2 3 6 8 8
CLOUDS FW CL FW SC B1 SC SC SC FW FW FW FW SC SC FW FW FW SC FW SC SC
POP 12HR 20 5 10 0 5
QPF 12HR 0.00-0.07 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
HEAT INDEX 86 95 94 89 82 87 94 94 90 85 94 95 90
MAX HEAT 100 99 89 97 97 89 96 97
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 70 92 71 91 69 86 68 89
TEMP 76 70 91 87 75 71 89 84 73 69 85 83 72 69 87 83
DEWPT 69 70 69 68 71 71 71 70 71 69 72 71 69 68 70 69
PWIND DIR S S S S SE E SE NE
WIND CHAR LT LT GN GN LT LT LT LT
AVG CLOUDS SC SC SC SC FW SC SC B1 B1 B1 B1 B1 SC SC FW SC
POP 12HR 5 20 10 40 30 40 20 20
RAIN SHWRS S S C C C C C S S S
TSTMS S S C C C C C S S S
TXZ197-182100-
WASHINGTON-
INCLUDING THE CITY OF BRENHAM
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 92 69 93 69 93
TEMP 70 83 91 91 86 79 74 72 70 83 91 93 88 79 74 71 70 81 90 93 88
DEWPT 70 73 69 67 68 69 70 69 69 71 67 64 64 66 68 68 68 71 67 65 66
RH 100 72 49 45 55 72 87 90 97 67 45 38 45 64 82 90 93 72 47 40 48
WIND DIR SW SW SE E SE S S SW NW N E E SE SE S S SE SE SE SE SE
WIND SPD 1 2 3 5 5 4 3 2 1 2 6 8 6 5 3 2 2 3 6 8 8
CLOUDS FW CL FW SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC
POP 12HR 20 10 10 0 5
QPF 12HR 0.00-0.05 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
HEAT INDEX 88 96 94 90 81 87 94 94 90 80 85 93 95 90
MAX HEAT 99 99 91 96 97 89 95 97
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 70 92 71 90 69 86 68 89
TEMP 75 70 91 87 76 72 89 84 73 70 85 82 72 69 87 84
DEWPT 70 70 69 69 71 71 71 70 71 69 71 70 69 69 70 68
PWIND DIR S S S SE E E SE NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC FW SC SC B1 B1 B1 B1 B1 SC SC FW SC
POP 12HR 5 20 10 40 30 40 20 30
RAIN SHWRS S S C C S C C S S C
TSTMS S S C C S C C S S C
TXZ198-182100-
GRIMES-
INCLUDING THE CITY OF NAVASOTA
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 92 70 92 69 92
TEMP 71 83 92 91 86 79 76 73 71 82 91 92 88 79 74 72 70 82 90 92 88
DEWPT 69 71 69 67 69 70 70 69 69 71 68 66 65 66 67 68 68 71 68 65 66
RH 93 67 47 45 57 74 82 87 93 69 47 43 47 64 79 87 93 69 49 41 48
WIND DIR SW W SE SE SE S S SW W NW E E SE SE S S S SE SE SE SE
WIND SPD 1 3 3 5 5 4 4 2 1 2 6 6 5 5 3 2 2 3 6 8 8
CLOUDS FW CL FW SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC
POP 12HR 20 5 10 0 5
QPF 12HR 0.00-0.19 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S S S S
HEAT INDEX 87 96 95 90 82 87 95 94 90 86 94 95 90
MAX HEAT 99 99 89 97 97 89 96 97
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 70 93 71 90 70 87 69 89
TEMP 76 71 91 87 75 71 89 83 73 70 85 83 72 69 88 84
DEWPT 70 70 70 68 71 71 71 70 71 70 72 71 69 69 70 69
PWIND DIR S S S SE SE E SE E
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC FW SC SC FW SC SC B1 B1 B1 B2 B1 SC SC SC SC
POP 12HR 5 20 10 40 30 40 20 30
RAIN SHWRS S S C S C C C S S C
TSTMS S S C S C C C S S C
TXZ199-182100-
MONTGOMERY-
INCLUDING THE CITIES OF CONROE AND THE WOODLANDS
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 92 68 70 74 92 70 91
TEMP 71 82 90 91 86 79 75 73 71 82 90 92 86 78 75 72 70 82 90 91 86
DEWPT 69 73 70 69 70 70 70 69 69 72 69 67 67 67 69 69 69 72 69 67 69
RH 93 74 52 49 59 74 84 87 93 72 50 44 53 69 82 90 97 72 50 45 57
WIND DIR W W E E SE S S SW N NE E E SE SE S S NE E SE SE SE
WIND SPD 1 2 3 4 4 3 2 1 2 3 5 6 5 3 2 2 1 3 5 8 6
CLOUDS FW CL FW SC SC SC SC SC FW FW FW FW FW FW FW FW FW SC FW FW SC
POP 12HR 20 5 10 0 5
QPF 12HR 0.00-0.34 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 87 96 96 90 81 87 94 95 89 86 94 95 89
MAX HEAT 100 100 90 98 98 90 97 98
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 71 91 71 89 70 87 69 89
TEMP 75 72 90 85 75 72 88 82 73 71 85 82 73 70 87 83
DEWPT 71 71 70 69 71 72 72 71 72 71 72 71 70 69 71 70
PWIND DIR SE SE S SE SE E E E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC FW FW SC B1 B1 B1 B2 B1 SC SC SC SC
POP 12HR 0 20 10 40 30 50 20 30
RAIN SHWRS S C C S C C C S S S C
TSTMS S C C S C C C S S S C
TXZ200-182100-
NORTHERN LIBERTY-
INCLUDING THE CITIES OF CLEVELAND, DAYTON, AND LIBERTY
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 92 69 92 69 91
TEMP 70 83 91 92 85 77 74 71 70 83 91 92 86 78 74 71 70 83 90 91 85
DEWPT 70 73 71 69 72 71 70 69 68 72 68 66 68 69 70 70 69 72 68 67 70
RH 100 72 52 47 65 82 87 93 93 70 47 43 55 74 87 97 97 70 49 45 61
WIND DIR NE N E SE SE S SE NE NE NE E SE SE S S SE NE E SE SE S
WIND SPD 0 2 2 3 3 3 1 1 2 2 5 6 4 2 1 1 1 3 5 6 4
CLOUDS FW FW FW SC SC SC SC SC SC FW FW FW FW FW FW FW FW SC FW FW FW
POP 12HR 20 5 10 0 10
QPF 12HR 0.00-0.28 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 89 97 97 91 89 94 94 90 88 94 95 90
MAX HEAT 100 101 90 97 97 91 96 97
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 70 91 71 90 71 88 70 89
TEMP 74 71 90 85 74 72 89 83 73 71 86 82 73 71 89 85
DEWPT 72 70 69 70 72 71 70 71 72 71 72 72 71 70 71 71
PWIND DIR SE SE SE SE SE E E E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC FW FW FW SC SC SC B1 B2 B1 SC SC B1 SC
POP 12HR 5 20 10 40 20 50 20 30
RAIN SHWRS S S C S S C C S S S C
TSTMS S S C S S C C S S S C
TXZ210-182100-
COLORADO-
INCLUDING THE CITIES OF COLUMBUS, EAGLE LAKE, AND WEIMAR
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 93 69 93 69 93
TEMP 70 84 92 93 88 79 73 71 70 83 91 93 89 78 73 71 70 83 91 93 89
DEWPT 69 73 68 67 68 70 70 69 69 71 66 64 65 68 70 70 69 71 67 65 67
RH 97 70 46 43 52 74 90 93 97 67 44 38 45 71 90 97 97 67 45 40 48
WIND DIR N SE SE SE SE S S NE N NE E E SE SE S SE E E SE SE SE
WIND SPD 1 2 5 6 9 4 2 1 2 3 8 9 9 5 3 2 2 4 6 9 9
CLOUDS FW FW FW SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC
POP 12HR 20 5 5 0 10
QPF 12HR 0.00-0.33 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
HEAT INDEX 90 96 96 92 81 87 93 95 91 88 94 96 91
MAX HEAT 99 100 89 97 98 91 98 99
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 70 93 71 91 70 88 69 90
TEMP 75 71 92 87 75 72 90 86 73 71 86 84 73 70 89 85
DEWPT 72 71 68 69 72 72 71 70 72 70 71 70 71 69 70 68
PWIND DIR SE SE SE SE SE E E NE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 B1 B2 B1 SC SC SC SC
POP 12HR 5 30 10 50 30 50 20 40
RAIN SHWRS S C S C C S C C S S C C
TSTMS S C S C C S C C S S C C
TXZ211-182100-
AUSTIN-
INCLUDING THE CITIES OF BELLVILLE AND SEALY
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 93 69 93 69 93
TEMP 70 83 91 93 87 79 74 71 70 83 91 93 88 78 74 71 70 82 91 93 88
DEWPT 70 73 69 67 68 70 70 69 69 71 66 64 64 67 69 69 69 71 67 65 66
RH 100 72 49 43 53 74 87 93 97 67 44 38 45 69 84 93 97 69 45 40 48
WIND DIR NW SW SE E SE S S SW N NE E E SE SE S S E SE SE SE SE
WIND SPD 1 2 4 6 8 4 2 1 2 3 8 9 8 5 3 2 2 4 6 8 9
CLOUDS FW FW FW SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC
POP 12HR 20 10 5 0 10
QPF 12HR 0.00-0.16 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
HEAT INDEX 89 96 96 91 80 88 93 95 90 87 94 95 90
MAX HEAT 98 99 90 96 97 89 98 99
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 70 93 71 91 70 88 69 90
TEMP 74 71 92 87 75 72 90 85 73 70 85 83 72 70 88 85
DEWPT 71 71 68 69 71 71 70 70 72 70 71 70 70 69 70 68
PWIND DIR SE SE SE SE E E SE NE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC SC SC FW SC SC B1 B1 B1 B2 B1 SC SC SC SC
POP 12HR 5 30 10 40 30 40 20 30
RAIN SHWRS S S C C S C C S S S C
TSTMS S S C C S C C S S S C
TXZ212-182100-
WALLER-
INCLUDING THE CITIES OF BROOKSHIRE, HEMPSTEAD, PRAIRIE VIEW,
AND WALLER
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 93 70 93 70 93
TEMP 71 83 92 93 88 80 75 72 71 84 92 93 89 79 74 72 71 83 91 93 88
DEWPT 70 73 70 68 69 70 70 70 69 72 68 65 66 67 69 69 69 72 68 66 67
RH 97 72 49 44 54 72 84 93 93 67 46 40 47 67 84 90 93 70 47 41 50
WIND DIR NW NW SE E SE SE S S N NE E E SE SE S S E E SE SE SE
WIND SPD 1 2 4 6 6 4 2 2 2 3 8 8 8 5 3 2 2 4 6 8 9
CLOUDS FW FW FW SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC
POP 12HR 20 10 10 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 89 97 97 92 83 89 95 96 91 81 88 95 96 91
MAX HEAT 99 100 90 97 98 89 98 99
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 71 93 71 91 70 88 70 90
TEMP 76 72 92 87 75 72 90 85 74 71 86 84 73 71 88 85
DEWPT 71 71 69 69 71 72 71 70 72 71 72 70 70 69 71 68
PWIND DIR SE SE SE SE SE E SE NE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC SC SC FW SC SC B1 B1 B1 B2 B1 SC SC SC SC
POP 12HR 5 30 10 50 20 50 20 30
RAIN SHWRS C S C S C C C S S S C
TSTMS C S C S C C C S S S C
TXZ213-182100-
INLAND HARRIS-
INCLUDING THE CITY OF HOUSTON
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 89 92 95 69 72 76 89 93 95 69 72 76 92
TEMP 73 84 91 92 87 81 77 75 73 84 91 92 87 80 77 74 73 83 90 92 86
DEWPT 71 73 70 69 69 70 70 70 70 72 68 67 67 69 71 71 70 73 69 68 69
RH 93 70 50 47 55 69 79 84 90 67 47 44 52 69 82 90 90 72 50 46 57
WIND DIR N N E SE SE SE S N N NE E E SE SE S SE NE E SE SE SE
WIND SPD 1 2 4 6 6 4 2 2 3 4 8 8 8 5 3 2 2 4 6 9 9
CLOUDS FW FW FW SC SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC
POP 12HR 30 5 5 0 10
QPF 12HR 0.00-0.34 0.00-0.40 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 90 96 97 91 84 89 95 96 90 83 89 95 96 91
MAX HEAT 99 101 92 97 99 90 83 98 99
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 73 92 74 90 73 88 72 90
TEMP 77 74 91 86 77 74 89 84 76 73 86 83 76 72 89 86
DEWPT 73 72 70 70 72 72 72 72 73 72 72 71 72 70 71 70
PWIND DIR SE SE SE SE SE E E E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC FW SC SC B1 B1 B2 B2 B1 SC B1 SC SC
POP 12HR 5 30 10 50 30 50 20 40
RAIN SHWRS S C C C S C C C S S S C
TSTMS S C C C S C C C S S S C
TXZ214-182100-
CHAMBERS-
INCLUDING THE CITIES OF ANAHUAC, MONT BELVIEU, OLD RIVER-WINFREE,
STOWELL, AND WINNIE
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 90 69 71 79 86 90 93 70 72 79 86 89 92
TEMP 73 84 90 90 85 79 76 74 72 83 89 90 85 78 76 74 73 83 88 89 84
DEWPT 72 74 72 72 71 71 71 70 70 73 70 69 70 72 72 72 72 74 71 71 72
RH 97 72 56 56 63 77 85 87 93 72 54 50 61 82 87 93 97 74 57 56 67
WIND DIR NE NE E SE SE SE E NE NE NE E SE SE SE SE E NE E SE SE SE
WIND SPD 2 4 4 6 6 4 3 3 4 5 8 9 8 6 5 4 3 5 9 10 8
CLOUDS FW FW FW SC FW SC SC SC SC FW FW FW FW FW FW FW FW SC SC SC SC
POP 12HR 20 5 5 0 10
QPF 12HR 0.00-0.30 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
HEAT INDEX 92 97 96 90 81 89 94 95 89 90 94 95 90
MAX HEAT 100 100 92 88 97 97 91 87 97 98
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 73 89 74 89 73 87 72 89
TEMP 77 74 89 84 77 74 88 83 76 73 86 82 75 72 88 84
DEWPT 73 72 72 72 73 72 72 73 74 73 73 72 73 72 72 73
PWIND DIR SE SE SE SE SE SE E E
WIND CHAR LT GN LT GN LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW SC SC SC B1 B2 B1 B1 B1 B1 B1
POP 12HR 5 20 10 40 30 50 30 40
RAIN SHWRS S S S C C S C C C S C C C
TSTMS S S S C C S C C C S C C C
TXZ226-182100-
WHARTON-
INCLUDING THE CITIES OF EL CAMPO AND WHARTON
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 93 70 94 71 93
TEMP 71 84 92 93 87 78 74 72 71 84 91 94 87 78 74 72 72 83 91 93 87
DEWPT 70 73 68 68 69 70 70 69 69 71 66 65 68 70 71 70 70 73 69 68 70
RH 97 70 46 44 55 76 87 90 93 65 44 39 53 76 90 93 93 72 49 44 57
WIND DIR NE E E SE SE SE SE NE NE NE E E SE SE SE E NE E SE SE SE
WIND SPD 1 3 5 9 9 4 2 2 3 5 8 9 10 4 2 2 2 4 6 10 10
CLOUDS FW FW FW SC SC FW SC SC FW CL CL FW FW FW FW FW FW SC SC SC SC
POP 12HR 30 5 10 5 20
QPF 12HR 0.00-0.59 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S S S S
HEAT INDEX 91 96 97 91 89 94 96 91 89 95 97 92
MAX HEAT 99 100 91 97 98 90 98 99
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 72 92 72 91 71 89 70 91
TEMP 75 73 91 86 76 73 90 85 74 72 87 83 74 71 89 85
DEWPT 73 72 70 71 72 72 72 72 73 71 72 71 72 70 71 71
PWIND DIR SE SE SE SE SE E E NE
WIND CHAR LT GN LT GN LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC SC B1 B2 B1 B1 B1 SC SC
POP 12HR 5 30 10 50 30 60 30 40
RAIN SHWRS S C C C C C C L S S C C
TSTMS S C C C C C C L S S C C
TXZ227-182100-
FORT BEND-
INCLUDING THE CITIES OF FIRST COLONY, MISSION BEND,
MISSOURI CITY, PECAN GROVE, ROSENBERG, AND SUGAR LAND
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 93 70 93 71 93
TEMP 71 84 92 93 86 78 75 72 71 84 92 93 87 78 75 73 72 84 91 93 86
DEWPT 71 74 70 69 69 70 70 70 69 72 68 67 67 70 71 70 70 73 69 68 69
RH 100 72 49 46 57 76 84 93 93 67 46 43 52 76 87 90 93 70 49 44 57
WIND DIR NE NE E SE SE SE SE NE N NE E E SE SE SE E NE E E SE SE
WIND SPD 1 3 4 8 6 4 2 2 3 4 8 9 8 4 2 2 2 4 6 10 9
CLOUDS FW FW FW SC SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC
POP 12HR 30 5 5 5 20
QPF 12HR 0.00-0.26 0.00-0.05 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S S S S
HEAT INDEX 91 98 98 91 80 90 96 96 90 90 96 97 91
MAX HEAT 101 101 91 98 99 89 99 99
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 72 92 73 90 72 88 71 91
TEMP 75 73 92 85 76 73 90 84 75 73 86 82 74 72 89 85
DEWPT 73 72 70 71 72 72 72 72 73 72 72 72 72 70 71 71
PWIND DIR SE SE SE SE SE E E NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC FW SC SC B1 B1 B2 B2 B1 B1 B1 SC SC
POP 12HR 5 30 10 50 30 60 30 40
RAIN SHWRS S C C C C S L L C S C C
TSTMS S C C C C S L L C S C C
TXZ235-182100-
INLAND JACKSON-
INCLUDING THE CITIES OF EDNA AND GANADO
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 94 71 94 71 93
TEMP 72 85 93 93 88 79 76 73 72 84 92 94 87 79 76 73 72 84 91 93 87
DEWPT 70 74 69 69 70 71 71 70 69 72 69 68 71 72 72 71 71 74 71 70 72
RH 93 70 46 46 55 77 85 90 90 67 47 43 59 79 87 93 97 72 52 47 61
WIND DIR NE E E SE SE SE E NE NE NE E E SE SE SE E NE E SE SE SE
WIND SPD 2 4 8 10 10 4 3 3 4 5 8 9 11 5 3 2 3 5 8 11 11
CLOUDS FW FW FW SC SC FW FW SC FW FW CL FW SC FW FW FW FW SC SC SC SC
POP 12HR 20 0 5 5 20
QPF 12HR 0.00-0.37 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S S S S
HEAT INDEX 93 98 98 93 82 90 97 98 93 82 91 97 99 93
MAX HEAT 102 102 92 99 100 92 83 101 101
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 73 92 74 92 72 90 71 92
TEMP 76 74 91 86 77 74 91 86 76 73 89 84 75 71 90 86
DEWPT 73 72 72 73 73 73 73 73 74 71 73 73 73 71 72 72
PWIND DIR SE SE SE SE SE NE E NE
WIND CHAR LT GN LT GN LT LT LT LT
AVG CLOUDS FW SC SC SC FW SC SC SC SC B1 B1 B1 B1 B1 SC SC
POP 12HR 5 30 10 50 30 60 30 40
RAIN SHWRS C C C C C C C L C C C C
TSTMS C C C C C C C L C C C C
TXZ236-182100-
INLAND MATAGORDA-
INCLUDING THE CITY OF BAY CITY
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 92 71 92 71 91
TEMP 72 85 91 91 85 78 75 73 72 85 91 91 85 78 75 73 72 84 90 91 85
DEWPT 71 74 71 70 71 71 71 70 70 73 70 69 71 72 72 71 71 74 71 71 73
RH 97 70 52 50 63 79 87 90 93 67 50 49 63 82 90 93 97 72 54 52 67
WIND DIR NE E E SE SE SE E NE NE NE E E SE SE SE E NE E SE SE SE
WIND SPD 2 4 8 10 8 4 3 3 4 6 8 11 10 5 3 3 3 5 9 11 10
CLOUDS FW FW FW SC SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC FW
POP 12HR 30 0 10 5 30
QPF 12HR 0.00-0.51 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C
TSTMS S S C C
HEAT INDEX 93 98 97 90 91 96 96 90 91 97 97 91
MAX HEAT 100 99 89 98 98 90 99 100
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 73 90 74 89 72 88 71 90
TEMP 76 74 90 84 77 74 89 84 76 73 88 82 75 72 89 85
DEWPT 73 72 73 74 73 72 73 74 74 72 73 73 73 71 73 73
PWIND DIR SE SE SE SE SE E E NE
WIND CHAR LT GN LT GN LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC SC B1 B2 B1 B1 B1 SC SC
POP 12HR 10 40 20 50 30 70 30 50
RAIN SHWRS C C S C C S C L L C C C C
TSTMS C C S C C S C L L C C C C
TXZ237-182100-
INLAND BRAZORIA-
INCLUDING THE CITIES OF ALVIN, ANGLETON, AND PEARLAND
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 91 70 91 71 91
TEMP 71 85 91 90 84 77 74 72 71 84 90 90 84 77 75 73 72 84 90 90 84
DEWPT 70 73 71 70 70 70 70 69 69 72 69 68 70 71 72 71 71 73 71 70 71
RH 97 67 52 52 63 79 87 90 93 67 50 49 63 82 90 93 97 70 54 52 65
WIND DIR N NE E SE SE SE E NE N NE E E SE SE SE E NE E SE SE SE
WIND SPD 1 3 6 9 6 3 2 2 3 5 9 10 8 4 2 2 2 5 9 10 8
CLOUDS FW FW SC SC SC FW SC SC FW FW FW FW FW FW FW FW FW SC SC SC FW
POP 12HR 30 5 10 0 20
QPF 12HR 0.00-0.35 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
TSTMS S S S S S
HEAT INDEX 92 97 96 89 90 95 94 89 91 96 95 90
MAX HEAT 99 99 89 98 97 89 98 98
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 72 90 73 89 72 88 71 90
TEMP 75 73 90 84 76 74 89 83 75 73 87 82 74 72 89 84
DEWPT 73 72 71 72 72 72 73 73 73 72 73 73 73 71 72 72
PWIND DIR SE SE SE SE SE E E E
WIND CHAR LT GN LT GN LT LT LT LT
AVG CLOUDS FW SC SC SC FW SC B1 B1 SC B2 B2 B1 B1 B1 SC SC
POP 12HR 5 30 20 50 30 60 30 50
RAIN SHWRS C C S C C S C L L C C C C
TSTMS C C S C C S C L L C C C C
TXZ238-182100-
INLAND GALVESTON-
INCLUDING THE CITIES OF FRIENDSWOOD AND LEAGUE CITY
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 90 73 89 73 89
TEMP 73 85 90 89 84 78 75 74 74 84 89 89 83 78 76 75 74 84 88 88 84
DEWPT 72 74 71 71 71 71 71 71 71 73 71 70 71 72 72 72 72 75 73 72 73
RH 97 70 54 56 65 79 87 90 90 70 56 54 67 82 87 90 93 74 61 59 70
WIND DIR N NE E SE SE SE E NE N NE E E SE SE SE SE NE E E SE SE
WIND SPD 3 4 8 9 6 4 3 2 3 8 9 10 8 5 3 3 2 5 10 11 9
CLOUDS FW FW FW FW SC FW SC FW FW FW FW FW FW FW FW FW FW SC SC FW FW
POP 12HR 30 5 10 0 20
QPF 12HR 0.00-0.08 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
TSTMS S S S S S
HEAT INDEX 92 96 95 89 91 95 94 88 91 96 96 90
MAX HEAT 98 97 88 96 96 88 98 98
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 74 89 75 88 73 87 72 89
TEMP 76 75 88 83 77 75 88 82 76 74 86 82 75 73 88 84
DEWPT 73 73 73 73 73 73 74 74 73 73 74 73 73 72 73 73
PWIND DIR SE SE SE SE SE E E E
WIND CHAR LT GN LT GN LT LT LT LT
AVG CLOUDS FW SC SC FW FW SC SC B1 B1 B2 B2 B1 B1 B1 SC SC
POP 12HR 5 30 20 50 30 70 30 40
RAIN SHWRS C C S C C S C L C C C C C
TSTMS C C S C C S C L C C C C C
TXZ300-182100-
SOUTHERN LIBERTY-
INCLUDING THE CITY OF DEVERS
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 92 69 92 70 91
TEMP 71 84 91 91 85 78 74 72 70 83 91 92 86 78 75 72 72 84 90 91 85
DEWPT 71 74 71 70 71 70 70 70 69 72 68 67 68 70 71 71 70 73 69 68 70
RH 100 72 52 50 63 76 87 93 97 70 47 44 55 76 87 97 93 70 50 47 61
WIND DIR NE NE E SE S SE E NE NE NE E SE SE S SE E NE E SE SE SE
WIND SPD 1 2 3 4 4 3 2 2 3 4 6 8 6 3 2 2 2 4 6 8 5
CLOUDS FW CL FW SC FW SC FW SC SC FW FW FW FW FW FW FW FW SC FW FW FW
POP 12HR 20 5 5 0 10
QPF 12HR 0.00-0.42 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 91 97 96 91 89 94 95 90 90 95 95 90
MAX HEAT 101 100 90 98 98 91 97 97
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 72 91 72 90 72 88 70 90
TEMP 75 73 90 85 75 73 89 84 75 73 87 83 74 71 89 85
DEWPT 73 72 69 70 72 72 70 71 73 72 72 71 72 71 71 71
PWIND DIR SE SE SE SE SE SE E E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC FW FW FW SC SC SC B1 B2 B1 SC B1 B1 B1
POP 12HR 5 20 10 40 30 50 20 40
RAIN SHWRS S S C S C C C S S S C
TSTMS S S C S C C C S S S C
TXZ313-182100-
COASTAL HARRIS-
INCLUDING THE CITIES OF BAYTOWN AND PASADENA
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 90 70 73 77 86 90 92 71 74 77 86 89 92
TEMP 75 84 90 89 85 80 78 76 74 84 89 90 85 80 78 76 74 84 89 89 85
DEWPT 72 74 71 71 71 71 71 71 71 72 70 69 70 71 72 72 72 73 71 70 72
RH 90 72 54 56 63 74 79 85 90 67 54 50 61 74 82 87 93 70 56 54 65
WIND DIR N NE E SE SE SE SE NE NE NE E SE SE SE S E NE E SE SE SE
WIND SPD 2 3 5 8 8 5 3 3 3 5 8 10 9 6 5 3 3 5 10 10 9
CLOUDS FW FW FW SC SC SC SC SC SC FW FW FW FW FW FW FW SC SC SC FW FW
POP 12HR 20 5 5 0 10
QPF 12HR 0.00-0.23 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
HEAT INDEX 91 96 95 90 84 89 94 95 89 83 90 94 94 90
MAX HEAT 83 98 98 91 86 97 97 90 86 97 97
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 75 89 75 88 74 87 73 89
TEMP 78 75 89 84 78 76 88 83 77 74 86 83 76 74 88 85
DEWPT 73 73 71 72 73 73 72 73 74 73 72 72 73 72 72 72
PWIND DIR SE SE SE SE SE E E E
WIND CHAR LT GN GN GN LT LT LT LT
AVG CLOUDS FW SC SC FW FW FW SC B1 B1 B2 B2 B1 B1 B1 B1 SC
POP 12HR 5 20 10 50 30 60 30 40
RAIN SHWRS S S C C S C L C C C C C
TSTMS S S C C S C L C C C C C
TXZ335-182100-
COASTAL JACKSON-
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 88 92 94 72 88 92 94 72 87 92 94
TEMP 73 86 92 92 86 79 76 75 73 84 91 92 85 80 77 75 73 85 91 91 85
DEWPT 71 74 71 71 72 72 71 71 70 73 70 71 73 72 73 72 71 74 72 73 74
RH 93 68 51 51 63 79 85 87 90 70 50 51 67 77 87 90 93 70 54 56 70
WIND DIR NE E SE SE SE SE E NE NE NE E SE SE SE SE E NE E SE SE SE
WIND SPD 3 5 9 12 10 5 3 3 4 6 9 11 11 9 8 5 4 8 10 11 11
CLOUDS SC FW FW FW SC SC FW SC FW FW FW FW FW FW FW FW FW SC SC SC FW
POP 12HR 20 5 10 5 20
QPF 12HR 0.00-0.46 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S S S S
HEAT INDEX 94 98 98 92 82 91 97 98 92 83 93 98100 93
MAX HEAT 101 101 90 84 99 101 92 83 100 102
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 74 91 74 91 73 90 72 91
TEMP 78 75 90 85 78 75 90 84 77 74 88 83 76 72 89 85
DEWPT 74 73 74 75 74 73 75 75 75 72 74 74 74 72 74 74
PWIND DIR SE SE SE SE SE NE E NE
WIND CHAR GN GN GN GN GN LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC SC
POP 12HR 10 40 20 50 40 60 40 50
RAIN SHWRS C C S C C C C C L C C C C
TSTMS C C S C C C C C L C C C C
TXZ336-182100-
COASTAL MATAGORDA-
INCLUDING THE CITY OF PALACIOS
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 85 90 92 71 73 77 85 89 91 72 73 78 84 89 91
TEMP 74 85 89 89 84 79 77 75 73 84 89 88 84 79 77 76 74 84 89 88 84
DEWPT 71 74 73 72 72 72 72 71 71 73 72 72 72 72 73 72 72 74 73 73 74
RH 90 70 59 57 67 79 85 87 93 70 57 59 67 79 87 87 93 72 59 61 72
WIND DIR NE E SE SE SE SE E NE NE NE E E E SE SE E NE E SE SE SE
WIND SPD 4 6 10 12 9 6 4 4 5 8 10 12 11 9 6 5 5 8 11 11 11
CLOUDS FW FW FW FW SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC FW
POP 12HR 20 5 10 5 30
QPF 12HR 0.00-0.19 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S C C
TSTMS S S S S C C
HEAT INDEX 93 97 96 90 81 91 96 95 90 81 92 96 96 91
MAX HEAT 86 100 100 90 87 99 98 92 87 99 99
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 75 88 75 88 74 87 72 89
TEMP 78 75 88 83 78 75 88 83 77 74 87 82 76 73 88 84
DEWPT 74 73 74 74 74 73 74 74 74 73 74 74 74 72 73 74
PWIND DIR SE SE SE SE SE E E E
WIND CHAR GN GN GN GN GN GN LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC SC B1 B2 B1 B1 B1 B1 SC
POP 12HR 10 50 20 50 40 70 40 50
RAIN SHWRS S C C S C C C C L L C C C C
TSTMS S C C S C C C C L L C C C C
TXZ337-182100-
COASTAL BRAZORIA-
INCLUDING THE CITIES OF CLUTE, FREEPORT, AND LAKE JACKSON
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 90 71 72 77 89 71 73 78 89
TEMP 74 85 90 89 84 78 76 75 73 85 89 88 84 78 77 75 74 84 89 88 84
DEWPT 71 73 72 71 71 71 71 70 70 72 71 71 71 72 72 72 72 74 72 72 73
RH 90 67 56 56 65 79 85 84 90 65 56 57 65 82 85 90 93 72 57 59 70
WIND DIR N NE E SE SE SE E NE N NE E E E SE SE E NE E E SE SE
WIND SPD 3 4 9 10 6 5 4 3 4 8 10 11 9 6 5 4 4 6 10 11 9
CLOUDS FW FW FW FW SC FW SC SC FW FW FW FW FW FW FW FW FW SC SC SC FW
POP 12HR 30 5 10 5 20
QPF 12HR 0.00-0.14 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
TSTMS S S S S S
HEAT INDEX 92 96 95 89 90 95 93 89 92 96 95 90
MAX HEAT 83 99 98 91 85 99 97 89 86 99 98
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 74 88 75 88 74 87 72 88
TEMP 77 75 88 83 78 75 88 83 76 74 87 82 75 73 88 84
DEWPT 73 72 73 73 73 73 74 74 74 73 74 73 73 72 73 73
PWIND DIR SE SE SE SE SE E E E
WIND CHAR LT GN GN GN LT LT LT LT
AVG CLOUDS FW SC SC SC FW SC B1 SC SC B2 B2 B2 B1 B1 B1 SC
POP 12HR 10 40 20 50 40 60 40 50
RAIN SHWRS C C S C C S C L L C C C C
TSTMS C C S C C S C L L C C C C
TXZ338-182100-
COASTAL GALVESTON-
INCLUDING THE CITIES OF DICKINSON, LA MARQUE, AND TEXAS CITY
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 89 72 75 80 89 73 75 80 88
TEMP 75 84 88 89 84 80 78 77 76 84 88 88 84 79 78 77 76 84 88 88 84
DEWPT 72 74 73 72 72 71 71 71 71 73 72 72 72 72 73 73 73 75 74 74 74
RH 90 72 61 57 67 74 79 82 85 70 59 59 67 79 85 87 90 74 63 63 72
WIND DIR N NE E SE SE SE SE E NE NE E E SE SE SE SE E E E SE SE
WIND SPD 3 5 8 9 8 6 4 3 4 8 10 11 10 9 9 5 4 6 11 11 10
CLOUDS FW FW FW FW FW FW SC SC FW FW FW CL FW FW FW FW FW SC SC FW FW
POP 12HR 20 5 10 5 10
QPF 12HR 0.00-0.27 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
HEAT INDEX 92 95 95 90 83 91 95 94 89 81 92 97 96 91
MAX HEAT 87 99 98 91 89 97 97 91 90 99 99
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 76 88 76 87 75 87 74 88
TEMP 78 77 88 84 78 77 87 83 77 75 86 82 77 74 87 84
DEWPT 73 73 75 74 74 73 75 75 74 73 75 74 74 73 74 74
PWIND DIR SE SE SE SE SE E SE E
WIND CHAR GN GN GN GN GN LT LT LT
AVG CLOUDS FW SC SC FW FW SC SC SC B1 B2 B2 B1 B1 B1 B1 SC
POP 12HR 10 30 20 50 40 70 30 40
RAIN SHWRS C S S C C C C L C C C C C
TSTMS C S S C C C C L C C C C C
TXZ436-182100-
MATAGORDA ISLANDS-
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 84 86 90 74 78 80 85 74 78 81 85
TEMP 80 83 85 85 84 82 81 80 78 83 85 85 83 83 81 80 78 82 85 85 83
DEWPT 72 73 74 73 73 73 73 72 72 73 74 73 73 73 73 73 73 74 74 74 74
RH 77 72 70 67 70 74 77 77 82 72 70 67 72 72 77 79 85 77 70 70 74
WIND DIR E E E E SE SE SE E NE NE E E E SE SE E E E SE SE SE
WIND SPD 6 8 11 13 12 11 9 8 8 10 12 14 13 12 11 10 9 10 11 12 13
CLOUDS FW FW FW FW SC SC SC SC FW FW CL FW FW FW FW FW SC SC SC SC FW
POP 12HR 20 5 10 10 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S S S S C C S
TSTMS S S S S S S S S C C S
HEAT INDEX 82 89 92 92 90 87 86 83 88 92 92 90 88 86 84 89 92 92 90
MAX HEAT 89 98 98 90 89 97 96 92 91 98 97
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 79 85 79 85 77 84 76 85
TEMP 81 79 84 83 82 79 84 83 81 78 84 82 81 76 84 83
DEWPT 75 74 75 75 74 74 75 75 75 74 74 74 74 74 74 74
PWIND DIR SE SE SE SE E NE E E
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS FW SC SC SC SC SC SC SC SC B1 B2 B1 B1 B1 B1 SC
POP 12HR 20 50 30 50 50 60 50 50
RAIN SHWRS S S C C S C C C C C L L C C C C
TSTMS S S C C S C C C C C L L C C C C
TXZ437-182100-
BRAZORIA ISLANDS-
INCLUDING THE CITY OF SURFSIDE BEACH
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 87 75 78 81 87 78 87
TEMP 79 84 87 86 85 82 82 81 78 84 86 86 84 82 82 80 78 83 87 86 84
DEWPT 71 73 72 72 71 72 72 71 71 72 72 72 72 72 73 72 73 74 73 73 73
RH 77 70 61 63 63 72 72 72 79 67 63 63 67 72 74 77 85 74 63 65 70
WIND DIR NE NE E E SE SE SE E NE NE E E E SE SE E E E E SE SE
WIND SPD 5 6 10 11 10 10 8 6 6 10 12 12 11 11 11 9 8 9 11 11 11
CLOUDS FW FW FW FW SC FW SC SC FW FW FW CL FW FW FW FW FW SC SC SC FW
POP 12HR 20 5 10 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S S S S
HEAT INDEX 80 90 94 92 90 86 85 84 89 93 92 89 86 85 83 80 90 94 93 90
MAX HEAT 89 96 96 92 91 96 96 94 94 96 96
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 79 86 79 86 77 85 76 86
TEMP 82 79 86 84 82 79 85 84 81 77 84 83 80 76 86 84
DEWPT 73 73 73 73 73 74 74 74 74 74 74 74 73 74 73 74
PWIND DIR SE SE SE SE SE E E E
WIND CHAR GN GN GN GN GN GN LT GN
AVG CLOUDS FW SC SC SC SC SC B1 SC B1 B2 B2 B1 B1 B1 B1 SC
POP 12HR 20 40 30 50 40 60 40 50
RAIN SHWRS S C C S C C C C L L C C C C
TSTMS S C C S C C C C L L C C C C
TXZ438-182100-
GALVESTON ISLAND-
INCLUDING THE CITY OF GALVESTON
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 87 80 87 79 87
TEMP 80 84 87 87 85 82 82 81 80 83 87 87 84 82 81 81 80 83 87 86 84
DEWPT 73 73 73 73 72 72 72 72 72 72 72 73 72 73 73 73 73 74 74 74 74
RH 79 70 63 63 65 72 72 74 77 70 61 63 67 74 77 77 79 74 65 68 72
WIND DIR N NE E SE SE SE SE E NE NE E E SE SE SE SE E E E SE SE
WIND SPD 4 6 9 10 10 10 8 6 8 11 12 11 11 11 11 9 6 9 11 11 11
CLOUDS SC FW FW FW FW SC SC SC FW FW FW CL FW FW FW FW FW SC SC FW FW
POP 12HR 20 5 5 5 10
QPF 12HR 0.00-0.08 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
HEAT INDEX 82 90 94 94 90 87 87 86 83 89 93 93 90 87 86 84 82 90 95 94 91
MAX HEAT 89 96 97 92 90 95 96 93 93 97 97
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 80 87 80 86 78 86 77 87
TEMP 81 80 87 84 82 80 86 83 81 78 85 83 80 77 86 84
DEWPT 74 74 74 74 74 74 74 74 75 74 74 74 74 74 74 74
PWIND DIR SE SE SE SE SE E SE SE
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS FW SC SC FW FW SC SC SC B1 B2 B2 B1 B1 B1 B1 SC
POP 12HR 10 30 20 40 40 60 40 40
RAIN SHWRS C S S C C C C L C C C C C
TSTMS C S S C C C C L C C C C C
TXZ439-182100-
BOLIVAR PENINSULA-
541 AM CDT THU SEP 18 2025
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 87 72 76 80 87 73 76 80 87
TEMP 77 83 87 87 85 81 80 79 76 83 87 87 84 81 80 79 76 83 86 87 84
DEWPT 73 74 73 73 72 72 72 71 72 73 72 73 72 73 73 73 73 75 75 74 74
RH 87 74 63 63 65 74 77 77 87 72 61 63 67 77 79 82 90 77 70 65 72
WIND DIR NE NE E SE SE SE SE E NE NE E E SE SE SE E E E E SE SE
WIND SPD 3 5 6 9 9 8 6 5 6 9 10 11 11 11 11 9 5 9 11 11 11
CLOUDS SC FW FW FW FW SC SC SC SC FW FW CL FW FW FW FW FW SC SC FW SC
POP 12HR 20 5 5 5 10
QPF 12HR 0.00-0.27 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
HEAT INDEX 90 94 95 90 85 83 81 89 93 94 90 85 84 80 90 94 95 91
MAX HEAT 88 97 97 91 88 95 97 90 90 98 98
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 78 87 78 86 76 86 75 87
TEMP 80 78 87 84 80 78 86 83 79 76 85 83 79 75 86 84
DEWPT 74 74 74 74 74 74 75 74 75 74 74 74 75 74 74 74
PWIND DIR SE SE SE SE SE SE SE SE
WIND CHAR GN GN GN GN GN GN LT LT
AVG CLOUDS SC SC SC FW FW FW SC SC SC B1 B2 B1 B1 B1 B1 B1
POP 12HR 10 20 20 40 40 60 40 40
RAIN SHWRS S S S C C C C L C C C C C
TSTMS S S S C C C C L C C C C C
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