472
FNUS54 KHGX 291132
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
632 AM CDT SAT AUG 29 2026
DISCUSSION
EARLY MORNING PATCHY FOG SHOULD BREAK BY MID MORNING. EXPECT
LIGHT WINDS TODAY AND TOMORROW, WITH MINIMUM RH VALUES FALLING TO
35 TO 45 PERCENT NORTH OF I-10, AND 50 TO 70 PERCENT FOR AREAS
SOUTH OF I-10. CANNOT RULE OUT ISOLATED SHOWERS OR A THUNDERSTORM,
ESPECIALLY ALONG THE SEA BREEZE BOUNDARY.
TXZ163-164-292130-
HOUSTON-TRINITY-
INCLUDING THE CITIES OF CROCKETT, GROVETON, AND TRINITY
632 AM CDT SAT AUG 29 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 98 (0) 74 (-1) 97
RH % (24H TREND) 38 (-4) 95 (0) 36
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) 2940 3100
MAX/MIN MIX HGT(FT) 9650 10170
TRANSPORT WND (KTS) SE 4 SE 8
TRANSPORT WND (M/S) SE 2 SE 4
VENT RATE (M/S-M) 5880 12400
CATEGORY DAY 3 4
SUNSHINE HOURS 11 11
REMARKS...FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ176-195>198-292130-
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,
COLLEGE STATION, MADISONVILLE, NAVASOTA, AND SOMERVILLE
632 AM CDT SAT AUG 29 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 97 (-1) 74 (-1) 97
RH % (24H TREND) 40 (-5) 99 (+2) 40
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) 2730 2950
MAX/MIN MIX HGT(FT) 8940 9670
TRANSPORT WND (KTS) SE 7 SE 8
TRANSPORT WND (M/S) SE 4 SE 4
VENT RATE (M/S-M) 10920 11800
CATEGORY DAY 4 4
SUNSHINE HOURS 11 11
REMARKS...FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ177>179-199-200-292130-
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-WALKER-
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,
DAYTON, HUNTSVILLE, LIBERTY, LIVINGSTON, SHEPHERD,
AND THE WOODLANDS
632 AM CDT SAT AUG 29 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 20 0 20
TEMP (24H TREND) 99 (+2) 73 (-2) 98
RH % (24H TREND) 41 (-5) 99 (+3) 40
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) 2570 2730
MAX/MIN MIX HGT(FT) 8420 8970
TRANSPORT WND (KTS) SE 5 SE 7
TRANSPORT WND (M/S) SE 3 SE 4
VENT RATE (M/S-M) 7710 10920
CATEGORY DAY 3 4
SUNSHINE HOURS 11 11
REMARKS...FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ212-213-227-237-238-292130-
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
632 AM CDT SAT AUG 29 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 20 0 20
TEMP (24H TREND) 98 (+2) 74 (-2) 97
RH % (24H TREND) 44 (-8) 100 (+5) 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 5 LGT/VAR SE 6
MAX/MIN MIX HGT(M) 2400 2620
MAX/MIN MIX HGT(FT) 7870 8590
TRANSPORT WND (KTS) SE 7 SE 10
TRANSPORT WND (M/S) SE 4 SE 5
VENT RATE (M/S-M) 9600 13100
CATEGORY DAY 4 4
SUNSHINE HOURS 11 11
REMARKS...FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ210-211-226-235-236-292130-
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
632 AM CDT SAT AUG 29 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 20 0 20
TEMP (24H TREND) 98 (+1) 74 (-1) 97
RH % (24H TREND) 40 (-9) 100 (+1) 43
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 5 LGT/VAR SE 6
MAX/MIN MIX HGT(M) 2440 2580
MAX/MIN MIX HGT(FT) 8000 8460
TRANSPORT WND (KTS) SE 9 SE 11
TRANSPORT WND (M/S) SE 5 SE 6
VENT RATE (M/S-M) 12200 15480
CATEGORY DAY 4 4
SUNSHINE HOURS 11 11
REMARKS...FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ214-300-313-338-292130-
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
632 AM CDT SAT AUG 29 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 20 0 20
TEMP (24H TREND) 96 (+2) 74 (-3) 95
RH % (24H TREND) 49 (-10) 100 (+5) 49
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5
MAX/MIN MIX HGT(M) 1840 2210
MAX/MIN MIX HGT(FT) 6050 7270
TRANSPORT WND (KTS) SE 5 SE 7
TRANSPORT WND (M/S) SE 3 SE 4
VENT RATE (M/S-M) 5520 8840
CATEGORY DAY 3 4
SUNSHINE HOURS 11 11
REMARKS...FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ335>337-292130-
COASTAL BRAZORIA-COASTAL JACKSON-COASTAL MATAGORDA-
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON,
AND PALACIOS
632 AM CDT SAT AUG 29 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 93 (+2) 76 (-1) 93
RH % (24H TREND) 58 (-8) 98 (0) 58
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SE 7 LGT/VAR SE 7
MAX/MIN MIX HGT(M) 1610 1730
MAX/MIN MIX HGT(FT) 5290 5670
TRANSPORT WND (KTS) SE 8 SE 8
TRANSPORT WND (M/S) SE 4 SE 4
VENT RATE (M/S-M) 6440 6920
CATEGORY DAY 3 3
SUNSHINE HOURS 11 11
REMARKS...FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ436>439-292130-
BOLIVAR PENINSULA-BRAZORIA ISLANDS-GALVESTON ISLAND-
MATAGORDA ISLANDS-
INCLUDING THE CITIES OF GALVESTON AND SURFSIDE BEACH
632 AM CDT SAT AUG 29 2026
TODAY TONIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 91 (+1) 80 (-1) 91
RH % (24H TREND) 63 (-6) 88 (0) 62
WIND 20FT/EARLY(MPH) LGT/VAR S 6 LGT/VAR
WIND 20FT/LATE(MPH) SE 7 S 5 SE 7
MAX/MIN MIX HGT(M) 1200 1280
MAX/MIN MIX HGT(FT) 3930 4200
TRANSPORT WND (KTS) SE 6 SE 7
TRANSPORT WND (M/S) SE 3 SE 4
VENT RATE (M/S-M) 3600 5120
CATEGORY DAY 2 3
SUNSHINE HOURS 11 12
REMARKS...FOG POTENTIAL (FIRST 24 HOURS)...LOW
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER
90S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
LOWER 90S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
LOWER 90S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER
90S. NORTH WINDS AROUND 5 MPH.
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