871
FNUS54 KHGX 251143
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
643 AM CDT MON MAY 25 2026
DISCUSSION
PARTLY CLOUDY WITH ISOLATED
TO SCATTERED SHOWERS AND THUNDERSTORMS EXPECTED TODAY AND
TUESDAY. LIGHT WINDS WILL PREVAIL, GENERALLY FROM THE EAST OR
NORTHEAST TODAY AND SOUTHEAST ON TUESDAY. MINIMUM DAYTIME RH'S
WILL BE BETWEEN 50-65%, A BIT HIGHER ALONG THE IMMEDIATE COAST.
THE NEXT STORM SYSTEM WILL BRING ANOTHER ROUND OF STORMS ACROSS
THE AREA LATE TUESDAY NIGHT INTO WEDNESDAY.
TXZ163-164-252115-
HOUSTON-TRINITY-
INCLUDING THE CITIES OF CROCKETT, GROVETON, AND TRINITY
643 AM CDT MON MAY 25 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 30
CHANCE OF THUNDER (%) 20 20 20
TEMP (24H TREND) 88 (+1) 67 (-1) 87
RH % (24H TREND) 49 (-4) 100 (+1) 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 2040 1940
MAX/MIN MIX HGT(FT) 6700 6360
TRANSPORT WND (KTS) NE 5 SE 7
TRANSPORT WND (M/S) NE 3 SE 4
VENT RATE (M/S-M) 6120 7760
CATEGORY DAY 3 3
SUNSHINE HOURS 10 10
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ176-195>198-252115-
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,
COLLEGE STATION, MADISONVILLE, NAVASOTA, AND SOMERVILLE
643 AM CDT MON MAY 25 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 20
CHANCE OF THUNDER (%) 20 20 20
TEMP (24H TREND) 87 (0) 68 (-1) 87
RH % (24H TREND) 51 (-6) 100 (+2) 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 5
MAX/MIN MIX HGT(M) 1890 1920
MAX/MIN MIX HGT(FT) 6210 6300
TRANSPORT WND (KTS) NE 6 SE 9
TRANSPORT WND (M/S) NE 3 SE 5
VENT RATE (M/S-M) 5670 9600
CATEGORY DAY 3 4
SUNSHINE HOURS 9 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ177>179-199-200-252115-
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-WALKER-
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,
DAYTON, HUNTSVILLE, LIBERTY, LIVINGSTON, SHEPHERD,
AND THE WOODLANDS
643 AM CDT MON MAY 25 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 40
CHANCE OF THUNDER (%) 20 20 20
TEMP (24H TREND) 88 (+2) 68 (-1) 87
RH % (24H TREND) 49 (-8) 100 (+2) 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 1910 1950
MAX/MIN MIX HGT(FT) 6260 6400
TRANSPORT WND (KTS) NE 6 S 8
TRANSPORT WND (M/S) NE 3 S 4
VENT RATE (M/S-M) 5730 7800
CATEGORY DAY 3 3
SUNSHINE HOURS 9 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ212-213-227-237-238-252115-
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
643 AM CDT MON MAY 25 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 10 30
CHANCE OF THUNDER (%) 20 10 20
TEMP (24H TREND) 88 (+2) 69 (-1) 87
RH % (24H TREND) 53 (-8) 99 (+1) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 6
MAX/MIN MIX HGT(M) 1820 1740
MAX/MIN MIX HGT(FT) 5960 5720
TRANSPORT WND (KTS) NE 8 S 9
TRANSPORT WND (M/S) NE 4 S 5
VENT RATE (M/S-M) 7280 8700
CATEGORY DAY 3 4
SUNSHINE HOURS 9 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ210-211-226-235-236-252115-
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
643 AM CDT MON MAY 25 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 30
CHANCE OF THUNDER (%) 20 0 20
TEMP (24H TREND) 87 (+1) 69 (0) 87
RH % (24H TREND) 55 (-9) 100 (0) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) E 5 LGT/VAR SE 7
MAX/MIN MIX HGT(M) 1780 1650
MAX/MIN MIX HGT(FT) 5850 5420
TRANSPORT WND (KTS) NE 8 S 10
TRANSPORT WND (M/S) NE 4 S 5
VENT RATE (M/S-M) 7120 8250
CATEGORY DAY 3 4
SUNSHINE HOURS 10 7
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ214-300-313-338-252115-
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
643 AM CDT MON MAY 25 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 30 30
CHANCE OF THUNDER (%) 20 20 20
TEMP (24H TREND) 86 (+2) 69 (-1) 86
RH % (24H TREND) 58 (-10) 99 (+1) 64
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) E 5 LGT/VAR SE 7
MAX/MIN MIX HGT(M) 1560 1450
MAX/MIN MIX HGT(FT) 5100 4770
TRANSPORT WND (KTS) E 7 S 9
TRANSPORT WND (M/S) E 4 S 5
VENT RATE (M/S-M) 6240 7250
CATEGORY DAY 3 3
SUNSHINE HOURS 9 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ335>337-252115-
COASTAL BRAZORIA-COASTAL JACKSON-COASTAL MATAGORDA-
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON,
AND PALACIOS
643 AM CDT MON MAY 25 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 20 20
CHANCE OF THUNDER (%) 20 20 20
TEMP (24H TREND) 86 (+2) 71 (0) 87
RH % (24H TREND) 62 (-13) 98 (0) 65
WIND 20FT/EARLY(MPH) NE 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) E 7 LGT/VAR SE 9
MAX/MIN MIX HGT(M) 1420 1460
MAX/MIN MIX HGT(FT) 4660 4780
TRANSPORT WND (KTS) E 9 S 10
TRANSPORT WND (M/S) E 5 S 5
VENT RATE (M/S-M) 7100 7300
CATEGORY DAY 3 3
SUNSHINE HOURS 9 7
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ436>439-252115-
BOLIVAR PENINSULA-BRAZORIA ISLANDS-GALVESTON ISLAND-
MATAGORDA ISLANDS-
INCLUDING THE CITIES OF GALVESTON AND SURFSIDE BEACH
643 AM CDT MON MAY 25 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 20 20
CHANCE OF THUNDER (%) 20 20 20
TEMP (24H TREND) 84 (+3) 75 (0) 85
RH % (24H TREND) 68 (-13) 91 (-2) 71
WIND 20FT/EARLY(MPH) NE 6 E 7 SE 5
WIND 20FT/LATE(MPH) E 8 SE 5 SE 9
MAX/MIN MIX HGT(M) 1090 1130
MAX/MIN MIX HGT(FT) 3580 3700
TRANSPORT WND (KTS) E 8 S 9
TRANSPORT WND (M/S) E 4 S 5
VENT RATE (M/S-M) 4360 5650
CATEGORY DAY 3 3
SUNSHINE HOURS 9 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 70S.
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S. EAST
WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE MID
80S. EAST WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE
UPPER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE MID
80S. SOUTHEAST WINDS AROUND 5 MPH.
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