628
FNUS54 KHGX 131834
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
134 PM CDT WED MAY 13 2026
DISCUSSION
DRY AND WARM CONDITIONS ARE THE MAIN WEATHER STORY THIS WEEK.
LIGHT AND VARIABLE WINDS WILL PERSIST THROUGH EARLY THURSDAY,
THOUGH LOCATIONS SOUTH OF I-10 MAY SEE A LATE DAY SEABREEZE
CAUSING WINDS TO BECOME SOUTHEAST IN THE AFTERNOON AND EARLY
EVENINGS. AFTERNOON MINIMUM RH VALUES WILL BE BETWEEN 30-55% ON
THURSDAY, SLIGHTLY HIGHER ON FRIDAY. PATCHY FOG POSSIBLE EARLY IN
THE MORNING.
TXZ163-164-140930-
HOUSTON-TRINITY-
INCLUDING THE CITIES OF CROCKETT, GROVETON, AND TRINITY
134 PM CDT WED MAY 13 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 63 (+5) 91 (+4) 68 89
RH % (24H TREND) 90 (-8) 41 (-1) 84 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR S 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR S 8 G19
MAX/MIN MIX HGT(M) 1700 1760
MAX/MIN MIX HGT(FT) 5580 5760
TRANSPORT WND (KTS) S 8 S 18
TRANSPORT WND (M/S) S 4 S 9
VENT RATE (M/S-M) 6800 15840
CATEGORY DAY 3 4
SUNSHINE HOURS 12 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ176-195>198-140930-
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,
COLLEGE STATION, MADISONVILLE, NAVASOTA, AND SOMERVILLE
134 PM CDT WED MAY 13 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 64 (+3) 89 (+3) 67 89
RH % (24H TREND) 91 (-6) 42 (-3) 93 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 7 G17 S 8 G19
WIND 20FT/LATE(MPH) LGT/VAR S 6 S 7 S 12 G21
MAX/MIN MIX HGT(M) 1580 1620
MAX/MIN MIX HGT(FT) 5190 5310
TRANSPORT WND (KTS) S 12 S 21
TRANSPORT WND (M/S) S 6 S 11
VENT RATE (M/S-M) 9480 17820
CATEGORY DAY 4 5
SUNSHINE HOURS 12 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ177>179-199-200-140930-
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-WALKER-
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,
DAYTON, HUNTSVILLE, LIBERTY, LIVINGSTON, SHEPHERD,
AND THE WOODLANDS
134 PM CDT WED MAY 13 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 64 (+3) 92 (+4) 68 90
RH % (24H TREND) 92 (-4) 40 (-1) 92 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR S 5 G17
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR S 9 G20
MAX/MIN MIX HGT(M) 1730 1780
MAX/MIN MIX HGT(FT) 5690 5840
TRANSPORT WND (KTS) S 7 S 18
TRANSPORT WND (M/S) S 4 S 9
VENT RATE (M/S-M) 6920 16020
CATEGORY DAY 3 5
SUNSHINE HOURS 12 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW TO MODERATE
TXZ212-213-227-237-238-140930-
FORT BEND-INLAND BRAZORIA-INLAND GALVESTON-INLAND HARRIS-WALLER-
INCLUDING THE CITIES OF ALVIN, ANGLETON, BROOKSHIRE,
FIRST COLONY, FRIENDSWOOD, HEMPSTEAD, HOUSTON, LEAGUE CITY,
MISSION BEND, MISSOURI CITY, PEARLAND, PECAN GROVE, PRAIRIE VIEW,
ROSENBERG, SUGAR LAND, AND WALLER
134 PM CDT WED MAY 13 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 65 (+1) 92 (+3) 67 89
RH % (24H TREND) 97 (+1) 38 (-3) 96 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6 S 6 G17
WIND 20FT/LATE(MPH) LGT/VAR S 7 LGT/VAR S 12 G21
MAX/MIN MIX HGT(M) 1840 1760
MAX/MIN MIX HGT(FT) 6050 5760
TRANSPORT WND (KTS) S 9 S 18
TRANSPORT WND (M/S) S 5 S 9
VENT RATE (M/S-M) 9200 15840
CATEGORY DAY 4 4
SUNSHINE HOURS 11 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW TO MODERATE
TXZ210-211-226-235-236-140930-
AUSTIN-COLORADO-INLAND JACKSON-INLAND MATAGORDA-WHARTON-
INCLUDING THE CITIES OF BAY CITY, BELLVILLE, COLUMBUS,
EAGLE LAKE, EDNA, EL CAMPO, GANADO, SEALY, WEIMAR, AND WHARTON
134 PM CDT WED MAY 13 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 65 (+2) 90 (+1) 67 89
RH % (24H TREND) 98 (+1) 37 (-4) 97 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 7 S 7 G20
WIND 20FT/LATE(MPH) LGT/VAR S 9 LGT/VAR S 13 G22
MAX/MIN MIX HGT(M) 1610 1510
MAX/MIN MIX HGT(FT) 5270 4960
TRANSPORT WND (KTS) S 11 S 19
TRANSPORT WND (M/S) S 6 S 10
VENT RATE (M/S-M) 9660 15100
CATEGORY DAY 4 4
SUNSHINE HOURS 11 7
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW TO MODERATE
TXZ214-300-313-338-140930-
CHAMBERS-COASTAL GALVESTON-COASTAL HARRIS-SOUTHERN LIBERTY-
INCLUDING THE CITIES OF ANAHUAC, BAYTOWN, DEVERS, DICKINSON,
LA MARQUE, MONT BELVIEU, OLD RIVER-WINFREE, PASADENA, STOWELL,
TEXAS CITY, AND WINNIE
134 PM CDT WED MAY 13 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 65 (0) 89 (+1) 68 86
RH % (24H TREND) 94 (-1) 43 (0) 93 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 6 S 7
WIND 20FT/LATE(MPH) LGT/VAR S 7 LGT/VAR S 12
MAX/MIN MIX HGT(M) 1600 1510
MAX/MIN MIX HGT(FT) 5250 4960
TRANSPORT WND (KTS) S 8 S 17
TRANSPORT WND (M/S) S 4 S 9
VENT RATE (M/S-M) 6400 13590
CATEGORY DAY 3 4
SUNSHINE HOURS 12 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW TO MODERATE
TXZ335>337-140930-
COASTAL BRAZORIA-COASTAL JACKSON-COASTAL MATAGORDA-
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON,
AND PALACIOS
134 PM CDT WED MAY 13 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 67 (+2) 88 (+1) 70 85
RH % (24H TREND) 98 (-1) 46 (-6) 90 58
WIND 20FT/EARLY(MPH) S 5 LGT/VAR S 6 S 9 G19
WIND 20FT/LATE(MPH) LGT/VAR S 9 S 6 S 13 G21
MAX/MIN MIX HGT(M) 1430 1240
MAX/MIN MIX HGT(FT) 4680 4080
TRANSPORT WND (KTS) S 10 S 17
TRANSPORT WND (M/S) S 5 S 9
VENT RATE (M/S-M) 7150 11160
CATEGORY DAY 3 4
SUNSHINE HOURS 11 7
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW TO MODERATE
TXZ436>439-140930-
BOLIVAR PENINSULA-BRAZORIA ISLANDS-GALVESTON ISLAND-
MATAGORDA ISLANDS-
INCLUDING THE CITIES OF GALVESTON AND SURFSIDE BEACH
134 PM CDT WED MAY 13 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 71 (+3) 84 (+1) 75 82
RH % (24H TREND) 88 (-6) 58 (-4) 85 67
WIND 20FT/EARLY(MPH) SW 7 LGT/VAR S 8 S 11
WIND 20FT/LATE(MPH) SW 5 S 8 S 9 S 12
MAX/MIN MIX HGT(M) 1040 1040
MAX/MIN MIX HGT(FT) 3420 3430
TRANSPORT WND (KTS) S 6 S 17
TRANSPORT WND (M/S) S 3 S 9
VENT RATE (M/S-M) 3120 9360
CATEGORY DAY 2 4
SUNSHINE HOURS 11 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
MID 80S. SOUTHEAST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 80S.
SOUTHEAST WINDS AROUND 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 70S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
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