164
FNUS54 KHGX 010119
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
819 PM CDT MON AUG 31 2026
DISCUSSION
TROPICAL STORM EDOUARD IS FORECAST TO MOVE INLAND ACROSS
PARTS OF SOUTHEAST TEXAS ON TUESDAY BRINGING INCREASING
SHOWER AND THUNDERSTORM COVERAGE ACROSS THE REGION. RAINFALL
MAY BE HEAVY AT TIMES, WITH SEVERAL INCHES FALLING IN A
SHORT TIME PERIOD. A FLOOD WATCH IS IN EFFECT FOR PARTS OF
THE REGION. WINDS WILL BE VARIABLE IN LOCATION AND IN TIME.
DIRECTIONS WILL FLUCTUATE AS THE LOW PRESSURE AREA MOVES
INLAND...WITH HIGHEST SPEEDS AT THE COAST, AND EAST OF I-45.
TXZ163-164-010930-
HOUSTON-TRINITY-
INCLUDING THE CITIES OF CROCKETT, GROVETON, AND TRINITY
819 PM CDT MON AUG 31 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 50 60 70
CHANCE OF THUNDER (%) 0 50 50 50
TEMP (24H TREND) 75 (+2) 97 (-3) 73 93
RH % (24H TREND) 95 (0) 45 (+8) 100 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 6 S 6
MAX/MIN MIX HGT(M) 2250 1460
MAX/MIN MIX HGT(FT) 7390 4790
TRANSPORT WND (KTS) E 14 S 10
TRANSPORT WND (M/S) E 7 S 5
VENT RATE (M/S-M) 15750 7300
CATEGORY DAY 4 3
SUNSHINE HOURS 7 6
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ176-195>198-010930-
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,
COLLEGE STATION, MADISONVILLE, NAVASOTA, AND SOMERVILLE
819 PM CDT MON AUG 31 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 50 60
CHANCE OF THUNDER (%) 0 30 50 50
TEMP (24H TREND) 76 (+2) 97 (-3) 74 95
RH % (24H TREND) 92 (-4) 44 (+7) 100 48
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR S 5
MAX/MIN MIX HGT(M) 2200 2400
MAX/MIN MIX HGT(FT) 7210 7870
TRANSPORT WND (KTS) NE 10 S 8
TRANSPORT WND (M/S) NE 5 S 4
VENT RATE (M/S-M) 11000 9600
CATEGORY DAY 4 4
SUNSHINE HOURS 7 6
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ177>179-199-200-010930-
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-WALKER-
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,
DAYTON, HUNTSVILLE, LIBERTY, LIVINGSTON, SHEPHERD,
AND THE WOODLANDS
819 PM CDT MON AUG 31 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 70 60 70
CHANCE OF THUNDER (%) 0 50 50 50
TEMP (24H TREND) 74 (+1) 94 (-4) 72 94
RH % (24H TREND) 97 (0) 54 (+12) 100 54
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NE 6 G19 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR NE 5 LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 1910 1640
MAX/MIN MIX HGT(FT) 6280 5370
TRANSPORT WND (KTS) NE 13 S 7
TRANSPORT WND (M/S) NE 7 S 4
VENT RATE (M/S-M) 13370 6560
CATEGORY DAY 4 3
SUNSHINE HOURS 5 6
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ212-213-227-237-238-010930-
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
819 PM CDT MON AUG 31 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 50 30 60
CHANCE OF THUNDER (%) 20 50 20 50
TEMP (24H TREND) 76 (+1) 94 (-3) 75 95
RH % (24H TREND) 96 (0) 52 (+6) 100 51
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR S 5
MAX/MIN MIX HGT(M) 1620 2080
MAX/MIN MIX HGT(FT) 5300 6830
TRANSPORT WND (KTS) N 9 S 6
TRANSPORT WND (M/S) N 5 S 3
VENT RATE (M/S-M) 8100 6240
CATEGORY DAY 4 3
SUNSHINE HOURS 5 7
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ210-211-226-235-236-010930-
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
819 PM CDT MON AUG 31 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 30 20 30
CHANCE OF THUNDER (%) 0 30 20 30
TEMP (24H TREND) 75 (+1) 97 (-1) 75 98
RH % (24H TREND) 97 (-1) 44 (+3) 98 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR S 6
MAX/MIN MIX HGT(M) 1930 2570
MAX/MIN MIX HGT(FT) 6340 8420
TRANSPORT WND (KTS) N 6 S 7
TRANSPORT WND (M/S) N 3 S 4
VENT RATE (M/S-M) 5790 10280
CATEGORY DAY 3 4
SUNSHINE HOURS 7 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ214-300-313-338-010930-
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
819 PM CDT MON AUG 31 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 80 50 60
CHANCE OF THUNDER (%) 20 70 50 50
TEMP (24H TREND) 75 (-2) 89 (-6) 75 91
RH % (24H TREND) 99 (+4) 65 (+13) 100 62
WIND 20FT/EARLY(MPH) LGT/VAR N 5 S 6 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR W 6 LGT/VAR S 5
MAX/MIN MIX HGT(M) 800 1650
MAX/MIN MIX HGT(FT) 2640 5400
TRANSPORT WND (KTS) NE 14 S 6
TRANSPORT WND (M/S) NE 7 S 3
VENT RATE (M/S-M) 5600 4950
CATEGORY DAY 3 3
SUNSHINE HOURS 4 7
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ335>337-010930-
COASTAL BRAZORIA-COASTAL JACKSON-COASTAL MATAGORDA-
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON,
AND PALACIOS
819 PM CDT MON AUG 31 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 50 0 20
CHANCE OF THUNDER (%) 20 50 0 20
TEMP (24H TREND) 75 (-2) 93 (0) 77 93
RH % (24H TREND) 98 (+3) 56 (0) 98 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR S 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 5 LGT/VAR S 7
MAX/MIN MIX HGT(M) 1670 2170
MAX/MIN MIX HGT(FT) 5490 7130
TRANSPORT WND (KTS) NW 9 S 8
TRANSPORT WND (M/S) NW 5 S 4
VENT RATE (M/S-M) 8350 8680
CATEGORY DAY 4 4
SUNSHINE HOURS 6 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ436>439-010930-
BOLIVAR PENINSULA-BRAZORIA ISLANDS-GALVESTON ISLAND-
MATAGORDA ISLANDS-
INCLUDING THE CITIES OF GALVESTON AND SURFSIDE BEACH
819 PM CDT MON AUG 31 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 60 50 50
CHANCE OF THUNDER (%) 20 50 20 50
TEMP (24H TREND) 79 (-2) 89 (-1) 81 90
RH % (24H TREND) 92 (+4) 65 (-1) 89 65
WIND 20FT/EARLY(MPH) SE 5 NW 7 S 9 SW 7
WIND 20FT/LATE(MPH) LGT/VAR SW 7 S 9 S 7
MAX/MIN MIX HGT(M) 1160 1330
MAX/MIN MIX HGT(FT) 3810 4350
TRANSPORT WND (KTS) NW 11 S 8
TRANSPORT WND (M/S) NW 6 S 4
VENT RATE (M/S-M) 6960 5320
CATEGORY DAY 3 3
SUNSHINE HOURS 6 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE
LOWER 90S. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 70S. HIGHS IN THE LOWER 90S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE
LOWER 90S. WEST WINDS AROUND 5 MPH.
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