844
FNUS54 KHGX 150121
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
821 PM CDT MON SEP 14 2026
DISCUSSION
HIGHS IN THE MID TO UPPER 90S AND LOWS IN THE 70S WILL
PERSIST FOR THE NEXT FEW DAYS. ONE CANNOT RULE OUT SOME
ISOLATED TO SCATTERED DIURNALLY DRIVEN STORMS, THOUGH BETTER
CHANCES SHOULD MAINLY BE CLOSER TO THE COAST. HEAT INDICIES
WILL RANGE FROM 105-110F. MINIMUM HUMIDITIES WILL RANGE FROM
40-55% INLAND AND 60-70% ALONG THE COAST. LIGHT SSE WINDS
WILL CONTINUE.
TXZ163-164-150915-
HOUSTON-TRINITY-
INCLUDING THE CITIES OF CROCKETT, GROVETON, AND TRINITY
821 PM CDT MON SEP 14 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) 74 (0) 96 (0) 73 95
RH % (24H TREND) 100 (+1) 44 (-3) 100 45
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 2020
MAX/MIN MIX HGT(FT) 6530 6630
TRANSPORT WND (KTS) SE 7 SE 7
TRANSPORT WND (M/S) SE 4 SE 4
VENT RATE (M/S-M) 7960 8080
CATEGORY DAY 3 4
SUNSHINE HOURS 9 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW TO MODERATE
TXZ176-195>198-150915-
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,
COLLEGE STATION, MADISONVILLE, NAVASOTA, AND SOMERVILLE
821 PM CDT MON SEP 14 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) 75 (+1) 100 (+3) 74 97
RH % (24H TREND) 99 (-1) 39 (-6) 99 39
WIND 20FT/EARLY(MPH) SE 6 LGT/VAR SE 6 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SE 6 LGT/VAR SE 6
MAX/MIN MIX HGT(M) 2370 2590
MAX/MIN MIX HGT(FT) 7790 8490
TRANSPORT WND (KTS) SE 8 SE 9
TRANSPORT WND (M/S) SE 4 SE 5
VENT RATE (M/S-M) 9480 12950
CATEGORY DAY 4 4
SUNSHINE HOURS 9 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ177>179-199-200-150915-
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-WALKER-
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,
DAYTON, HUNTSVILLE, LIBERTY, LIVINGSTON, SHEPHERD,
AND THE WOODLANDS
821 PM CDT MON SEP 14 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 73 (-1) 96 (+2) 72 95
RH % (24H TREND) 100 (+1) 46 (-6) 100 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR E 5
MAX/MIN MIX HGT(M) 1930 2190
MAX/MIN MIX HGT(FT) 6320 7190
TRANSPORT WND (KTS) SE 6 E 8
TRANSPORT WND (M/S) SE 3 E 4
VENT RATE (M/S-M) 5790 8760
CATEGORY DAY 3 4
SUNSHINE HOURS 9 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW TO MODERATE.
TXZ212-213-227-237-238-150915-
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
821 PM CDT MON SEP 14 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
CHANCE OF THUNDER (%) 0 20 0 20
TEMP (24H TREND) 75 (-2) 97 (+3) 75 96
RH % (24H TREND) 99 (0) 46 (-8) 98 46
WIND 20FT/EARLY(MPH) SE 5 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SE 6 LGT/VAR E 7
MAX/MIN MIX HGT(M) 1880 2290
MAX/MIN MIX HGT(FT) 6160 7520
TRANSPORT WND (KTS) SE 8 E 9
TRANSPORT WND (M/S) SE 4 E 5
VENT RATE (M/S-M) 7520 11450
CATEGORY DAY 3 4
SUNSHINE HOURS 9 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ210-211-226-235-236-150915-
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
821 PM CDT MON SEP 14 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 20
CHANCE OF THUNDER (%) 0 20 0 20
TEMP (24H TREND) 75 (0) 99 (+4) 74 98
RH % (24H TREND) 99 (0) 40 (-10) 99 40
WIND 20FT/EARLY(MPH) SE 6 LGT/VAR SE 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SE 8 LGT/VAR E 7
MAX/MIN MIX HGT(M) 2130 2510
MAX/MIN MIX HGT(FT) 7000 8250
TRANSPORT WND (KTS) SE 10 E 10
TRANSPORT WND (M/S) SE 5 E 5
VENT RATE (M/S-M) 10650 12550
CATEGORY DAY 4 4
SUNSHINE HOURS 9 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ214-300-313-338-150915-
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
821 PM CDT MON SEP 14 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE TSTMS NONE TSTMS
CHANCE PRECIP (%) 0 20 0 30
CHANCE OF THUNDER (%) 0 20 0 30
TEMP (24H TREND) 75 (-2) 92 (0) 74 92
RH % (24H TREND) 100 (+5) 57 (-5) 100 55
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SE 5 LGT/VAR E 6
MAX/MIN MIX HGT(M) 1310 1710
MAX/MIN MIX HGT(FT) 4290 5620
TRANSPORT WND (KTS) SE 6 E 9
TRANSPORT WND (M/S) SE 3 E 5
VENT RATE (M/S-M) 3930 8550
CATEGORY DAY 2 4
SUNSHINE HOURS 9 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ335>337-150915-
COASTAL BRAZORIA-COASTAL JACKSON-COASTAL MATAGORDA-
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON,
AND PALACIOS
821 PM CDT MON SEP 14 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 20 30
CHANCE OF THUNDER (%) 0 20 20 30
TEMP (24H TREND) 78 (-1) 94 (+2) 77 94
RH % (24H TREND) 94 (+1) 54 (-8) 96 53
WIND 20FT/EARLY(MPH) SE 6 SE 5 SE 6 E 5
WIND 20FT/LATE(MPH) LGT/VAR SE 9 LGT/VAR E 10
MAX/MIN MIX HGT(M) 1570 1820
MAX/MIN MIX HGT(FT) 5150 5980
TRANSPORT WND (KTS) SE 9 E 10
TRANSPORT WND (M/S) SE 5 E 5
VENT RATE (M/S-M) 7850 9100
CATEGORY DAY 3 4
SUNSHINE HOURS 9 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ436>439-150915-
BOLIVAR PENINSULA-BRAZORIA ISLANDS-GALVESTON ISLAND-
MATAGORDA ISLANDS-
INCLUDING THE CITIES OF GALVESTON AND SURFSIDE BEACH
821 PM CDT MON SEP 14 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 0 20 20 20
CHANCE OF THUNDER (%) 0 20 20 20
TEMP (24H TREND) 81 (0) 91 (+2) 81 91
RH % (24H TREND) 87 (+2) 63 (-6) 87 61
WIND 20FT/EARLY(MPH) SE 10 S 6 SE 9 E 7
WIND 20FT/LATE(MPH) S 8 SE 8 SE 5 E 11
MAX/MIN MIX HGT(M) 1040 1280
MAX/MIN MIX HGT(FT) 3410 4210
TRANSPORT WND (KTS) SE 10 E 12
TRANSPORT WND (M/S) SE 5 E 6
VENT RATE (M/S-M) 5200 7680
CATEGORY DAY 3 3
SUNSHINE HOURS 9 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. NORTHEAST WINDS
5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE
LOWER 90S. NORTHEAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE LOWER
90S. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER
90S. NORTH WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS AROUND 90. NORTHEAST WINDS AROUND
5 MPH.
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