166
FNUS54 KHGX 241845
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
145 PM CDT MON AUG 24 2026
DISCUSSION
GENERALLY DRY AND HOT CONDITIONS EXPECTED THROUGH MIDWEEK.
AFTERNOON MINIMUM RH VALUES ARE EXPECTED TO DROP INTO THE 25 TO 40
PERCENT RANGE, WITH VALUES CLOSER TO 50-60 PERCENT NEAR THE
COAST. RAIN AND STORM CHANCES INCREASE THURSDAY INTO THE WEEKEND
WITH THE BEST CHANCES (20 - 50 %) IN THE AFTERNOON AND EARLY
EVENING.
TXZ163-164-250915-
HOUSTON-TRINITY-
INCLUDING THE CITIES OF CROCKETT, GROVETON, AND TRINITY
145 PM CDT MON AUG 24 2026
TONIGHT TUE TUE NIGHT WED
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) 76 (+1) 100 (-2) 77 102
RH % (24H TREND) 92 (+8) 31 (+3) 86 30
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 2400
MAX/MIN MIX HGT(FT) 5970 7860
TRANSPORT WND (KTS) S 7 SW 8
TRANSPORT WND (M/S) S 4 SW 4
VENT RATE (M/S-M) 7280 9600
CATEGORY DAY 3 4
SUNSHINE HOURS 9 10
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ176-195>198-250915-
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,
COLLEGE STATION, MADISONVILLE, NAVASOTA, AND SOMERVILLE
145 PM CDT MON AUG 24 2026
TONIGHT TUE TUE NIGHT WED
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) 75 (0) 101 (-1) 76 103
RH % (24H TREND) 96 (+6) 29 (+1) 89 29
WIND 20FT/EARLY(MPH) S 7 SW 5 S 6 LGT/VAR
WIND 20FT/LATE(MPH) SW 7 LGT/VAR SW 6 LGT/VAR
MAX/MIN MIX HGT(M) 2140 2340
MAX/MIN MIX HGT(FT) 7030 7680
TRANSPORT WND (KTS) S 8 S 6
TRANSPORT WND (M/S) S 4 S 3
VENT RATE (M/S-M) 8560 7020
CATEGORY DAY 4 3
SUNSHINE HOURS 8 11
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ177>179-199-200-250915-
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-WALKER-
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,
DAYTON, HUNTSVILLE, LIBERTY, LIVINGSTON, SHEPHERD,
AND THE WOODLANDS
145 PM CDT MON AUG 24 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY 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) 75 (-1) 100 (-2) 75 102
RH % (24H TREND) 95 (+4) 35 (+2) 90 32
WIND 20FT/EARLY(MPH) S 5 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 2000 2190
MAX/MIN MIX HGT(FT) 6560 7180
TRANSPORT WND (KTS) S 7 S 7
TRANSPORT WND (M/S) S 4 S 4
VENT RATE (M/S-M) 8000 8760
CATEGORY DAY 4 4
SUNSHINE HOURS 8 11
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ212-213-227-237-238-250915-
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
145 PM CDT MON AUG 24 2026
TONIGHT TUE TUE NIGHT WED
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) 75 (-1) 100 (0) 76 102
RH % (24H TREND) 97 (+2) 37 (-1) 94 34
WIND 20FT/EARLY(MPH) S 7 LGT/VAR S 7 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 2030 2280
MAX/MIN MIX HGT(FT) 6660 7470
TRANSPORT WND (KTS) SE 6 S 7
TRANSPORT WND (M/S) SE 3 S 4
VENT RATE (M/S-M) 6090 9120
CATEGORY DAY 3 4
SUNSHINE HOURS 8 11
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ210-211-226-235-236-250915-
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
145 PM CDT MON AUG 24 2026
TONIGHT TUE TUE NIGHT WED
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) 74 (-1) 100 (0) 75 102
RH % (24H TREND) 99 (0) 33 (-3) 94 31
WIND 20FT/EARLY(MPH) S 7 LGT/VAR S 7 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 5 LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 2230 2290
MAX/MIN MIX HGT(FT) 7310 7520
TRANSPORT WND (KTS) SE 10 S 8
TRANSPORT WND (M/S) SE 5 S 4
VENT RATE (M/S-M) 11150 9160
CATEGORY DAY 4 4
SUNSHINE HOURS 9 11
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ214-300-313-338-250915-
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
145 PM CDT MON AUG 24 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY 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) 77 (-1) 97 (0) 77 99
RH % (24H TREND) 96 (+1) 46 (-2) 94 42
WIND 20FT/EARLY(MPH) S 6 LGT/VAR S 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 1670 1720
MAX/MIN MIX HGT(FT) 5480 5660
TRANSPORT WND (KTS) S 5 S 8
TRANSPORT WND (M/S) S 3 S 4
VENT RATE (M/S-M) 5010 6880
CATEGORY DAY 3 3
SUNSHINE HOURS 8 12
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ335>337-250915-
COASTAL BRAZORIA-COASTAL JACKSON-COASTAL MATAGORDA-
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON,
AND PALACIOS
145 PM CDT MON AUG 24 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 77 (-1) 95 (+1) 77 96
RH % (24H TREND) 95 (-1) 51 (-4) 95 48
WIND 20FT/EARLY(MPH) S 7 LGT/VAR S 7 LGT/VAR
WIND 20FT/LATE(MPH) S 5 S 8 LGT/VAR S 6
MAX/MIN MIX HGT(M) 1590 1670
MAX/MIN MIX HGT(FT) 5220 5470
TRANSPORT WND (KTS) S 7 S 7
TRANSPORT WND (M/S) S 4 S 4
VENT RATE (M/S-M) 6360 6680
CATEGORY DAY 3 3
SUNSHINE HOURS 10 12
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ436>439-250915-
BOLIVAR PENINSULA-BRAZORIA ISLANDS-GALVESTON ISLAND-
MATAGORDA ISLANDS-
INCLUDING THE CITIES OF GALVESTON AND SURFSIDE BEACH
145 PM CDT MON AUG 24 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 81 (-1) 92 (+2) 81 93
RH % (24H TREND) 86 (-2) 62 (-4) 87 58
WIND 20FT/EARLY(MPH) S 10 SW 7 S 10 SW 7
WIND 20FT/LATE(MPH) S 10 S 8 SW 9 S 8
MAX/MIN MIX HGT(M) 1140 1070
MAX/MIN MIX HGT(FT) 3750 3510
TRANSPORT WND (KTS) SW 7 SW 7
TRANSPORT WND (M/S) SW 4 SW 4
VENT RATE (M/S-M) 4560 4280
CATEGORY DAY 3 3
SUNSHINE HOURS 10 12
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 80. HIGHS IN THE MID 90S. SOUTHWEST WINDS AROUND
5 MPH.
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
LOWER 90S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER
90S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER
90S. SOUTH WINDS AROUND 5 MPH.
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