852
FNUS54 KHGX 251808
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
108 PM CDT FRI SEP 25 2026
DISCUSSION
RH VALUES WILL BEGIN INCREASING AGAIN TOMORROW WITH 40-50% FOR
MOST OF THE AREA, THOUGH AREAS WEST OF METRO COULD STILL FALL INTO
THE 35-40% RANGE. THE PATTERN BECOMES MORE UNSETTLED NEXT WEEK AND
AN INCREASE IN HUMIDITY AND RAIN CHANCES IS ANTICIPATED. WINDS
REMAIN MAINLY WEAK THROUGH EARLY IN THE WEEK AND BECOME MORE
MODERATE BY MID-WEEK.
TXZ163-164-260930-
HOUSTON-TRINITY-
INCLUDING THE CITIES OF CROCKETT, GROVETON, AND TRINITY
108 PM CDT FRI SEP 25 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 67 (+2) 90 (+1) 68 93
RH % (24H TREND) 91 (+3) 45 (+4) 100 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 1820 2240
MAX/MIN MIX HGT(FT) 5970 7360
TRANSPORT WND (KTS) E 5 SE 4
TRANSPORT WND (M/S) E 3 SE 2
VENT RATE (M/S-M) 5460 4480
CATEGORY DAY 3 3
SUNSHINE HOURS 5 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ176-195>198-260930-
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,
COLLEGE STATION, MADISONVILLE, NAVASOTA, AND SOMERVILLE
108 PM CDT FRI SEP 25 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 66 (-3) 95 (+1) 69 97
RH % (24H TREND) 85 (-4) 37 (+1) 97 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 1990 2470
MAX/MIN MIX HGT(FT) 6520 8090
TRANSPORT WND (KTS) E 4 E 4
TRANSPORT WND (M/S) E 2 E 2
VENT RATE (M/S-M) 3980 4940
CATEGORY DAY 2 3
SUNSHINE HOURS 5 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ177>179-199-200-260930-
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-WALKER-
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,
DAYTON, HUNTSVILLE, LIBERTY, LIVINGSTON, SHEPHERD,
AND THE WOODLANDS
108 PM CDT FRI SEP 25 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 66 (0) 91 (+2) 68 94
RH % (24H TREND) 92 (+3) 45 (+2) 100 44
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 1900 2250
MAX/MIN MIX HGT(FT) 6230 7370
TRANSPORT WND (KTS) E 5 E 4
TRANSPORT WND (M/S) E 3 E 2
VENT RATE (M/S-M) 5700 4500
CATEGORY DAY 3 3
SUNSHINE HOURS 6 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ212-213-227-237-238-260930-
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
108 PM CDT FRI SEP 25 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 69 (-4) 93 (0) 71 95
RH % (24H TREND) 87 (-4) 42 (+2) 98 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR E 5 LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 1970 2260
MAX/MIN MIX HGT(FT) 6450 7410
TRANSPORT WND (KTS) E 6 SE 5
TRANSPORT WND (M/S) E 3 SE 3
VENT RATE (M/S-M) 5910 6780
CATEGORY DAY 3 3
SUNSHINE HOURS 6 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ210-211-226-235-236-260930-
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
108 PM CDT FRI SEP 25 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 68 (-5) 95 (0) 70 97
RH % (24H TREND) 90 (-6) 36 (-3) 97 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 2020 2340
MAX/MIN MIX HGT(FT) 6630 7690
TRANSPORT WND (KTS) E 6 E 6
TRANSPORT WND (M/S) E 3 E 3
VENT RATE (M/S-M) 6060 7020
CATEGORY DAY 3 3
SUNSHINE HOURS 7 10
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ214-300-313-338-260930-
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
108 PM CDT FRI SEP 25 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 0 10 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 69 (-1) 89 (0) 71 91
RH % (24H TREND) 96 (+4) 57 (+11) 100 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR E 5 LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 1580 1900
MAX/MIN MIX HGT(FT) 5180 6230
TRANSPORT WND (KTS) E 7 SE 5
TRANSPORT WND (M/S) E 4 SE 3
VENT RATE (M/S-M) 6320 5700
CATEGORY DAY 3 3
SUNSHINE HOURS 6 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ335>337-260930-
COASTAL BRAZORIA-COASTAL JACKSON-COASTAL MATAGORDA-
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON,
AND PALACIOS
108 PM CDT FRI SEP 25 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 10 0 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 70 (-6) 91 (0) 73 92
RH % (24H TREND) 89 (-9) 49 (-5) 94 53
WIND 20FT/EARLY(MPH) E 5 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR E 6 LGT/VAR SE 6
MAX/MIN MIX HGT(M) 1910 1930
MAX/MIN MIX HGT(FT) 6270 6330
TRANSPORT WND (KTS) E 8 SE 8
TRANSPORT WND (M/S) E 4 SE 4
VENT RATE (M/S-M) 7640 7720
CATEGORY DAY 3 3
SUNSHINE HOURS 6 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ436>439-260930-
BOLIVAR PENINSULA-BRAZORIA ISLANDS-GALVESTON ISLAND-
MATAGORDA ISLANDS-
INCLUDING THE CITIES OF GALVESTON AND SURFSIDE BEACH
108 PM CDT FRI SEP 25 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 0 10 0 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 75 (-3) 88 (+1) 78 88
RH % (24H TREND) 82 (-7) 61 (+1) 84 62
WIND 20FT/EARLY(MPH) E 8 NE 5 SE 8 LGT/VAR
WIND 20FT/LATE(MPH) E 5 E 7 LGT/VAR SE 7
MAX/MIN MIX HGT(M) 1290 1240
MAX/MIN MIX HGT(FT) 4240 4070
TRANSPORT WND (KTS) E 8 E 6
TRANSPORT WND (M/S) E 4 E 3
VENT RATE (M/S-M) 5160 3720
CATEGORY DAY 3 2
SUNSHINE HOURS 6 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE
LOWER 90S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER
70S. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SOUTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SOUTHEAST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
70S. HIGHS IN THE UPPER 80S. EAST WINDS AROUND 5 MPH.
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