184
FNUS54 KHGX 130508
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
1208 AM CDT SUN SEP 13 2026
DISCUSSION
SUMMER-LIKE CONDITIONS WILL PERSIST FOR THE NEXT SEVERAL DAYS
WITH DAYTIME HIGHS IN THE 90S AND LOWS IN THE 70S. PEAK HEAT
INDEX READINGS WILL BE IN THE 106-109F RANGE. MINIMUM AFTERNOON
RH'S WILL BE BETWEEN 45-55% INLAND AND 60-70% ALONG THE COAST.
WINDS WILL BE LIGHT OUT OF THE SOUTH-SOUTHEAST.
TXZ163-164-132115-
HOUSTON-TRINITY-
INCLUDING THE CITIES OF CROCKETT, GROVETON, AND TRINITY
1208 AM CDT SUN SEP 13 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 20 0 0
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 97 (-1) 73 (-2) 95
RH % (24H TREND) 44 (-6) 100 (0) 46
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) 2230 2280
MAX/MIN MIX HGT(FT) 7320 7500
TRANSPORT WND (KTS) S 7 S 7
TRANSPORT WND (M/S) S 4 S 4
VENT RATE (M/S-M) 8920 9120
CATEGORY DAY 4 4
SUNSHINE HOURS 9 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ176-195>198-132115-
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,
COLLEGE STATION, MADISONVILLE, NAVASOTA, AND SOMERVILLE
1208 AM CDT SUN SEP 13 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 20 0 20
TEMP (24H TREND) 98 (-2) 75 (-1) 97
RH % (24H TREND) 40 (-3) 100 (+1) 41
WIND 20FT/EARLY(MPH) LGT/VAR S 6 LGT/VAR
WIND 20FT/LATE(MPH) S 6 LGT/VAR S 7
MAX/MIN MIX HGT(M) 2510 2400
MAX/MIN MIX HGT(FT) 8220 7890
TRANSPORT WND (KTS) S 9 S 9
TRANSPORT WND (M/S) S 5 S 5
VENT RATE (M/S-M) 12550 12000
CATEGORY DAY 4 4
SUNSHINE HOURS 9 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ177>179-199-200-132115-
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-WALKER-
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,
DAYTON, HUNTSVILLE, LIBERTY, LIVINGSTON, SHEPHERD,
AND THE WOODLANDS
1208 AM CDT SUN SEP 13 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 0 20
CHANCE OF THUNDER (%) 20 0 20
TEMP (24H TREND) 96 (-1) 73 (-2) 95
RH % (24H TREND) 46 (-5) 100 (+1) 48
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) 2170 2200
MAX/MIN MIX HGT(FT) 7130 7230
TRANSPORT WND (KTS) S 7 S 7
TRANSPORT WND (M/S) S 4 S 4
VENT RATE (M/S-M) 8680 8800
CATEGORY DAY 4 4
SUNSHINE HOURS 9 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ212-213-227-237-238-132115-
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
1208 AM CDT SUN SEP 13 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 40 0 30
CHANCE OF THUNDER (%) 40 0 30
TEMP (24H TREND) 96 (-1) 75 (-3) 96
RH % (24H TREND) 50 (-2) 99 (+1) 48
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) S 6 LGT/VAR SE 6
MAX/MIN MIX HGT(M) 2010 2040
MAX/MIN MIX HGT(FT) 6590 6710
TRANSPORT WND (KTS) SE 8 SE 7
TRANSPORT WND (M/S) SE 4 SE 4
VENT RATE (M/S-M) 8040 8160
CATEGORY DAY 4 4
SUNSHINE HOURS 8 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ210-211-226-235-236-132115-
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
1208 AM CDT SUN SEP 13 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 30
CHANCE OF THUNDER (%) 30 0 30
TEMP (24H TREND) 97 (0) 75 (-3) 96
RH % (24H TREND) 46 (-4) 100 (+3) 48
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 LGT/VAR
WIND 20FT/LATE(MPH) SE 7 LGT/VAR SE 8
MAX/MIN MIX HGT(M) 2100 2050
MAX/MIN MIX HGT(FT) 6890 6710
TRANSPORT WND (KTS) SE 9 S 9
TRANSPORT WND (M/S) SE 5 S 5
VENT RATE (M/S-M) 10500 10250
CATEGORY DAY 4 4
SUNSHINE HOURS 8 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ214-300-313-338-132115-
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
1208 AM CDT SUN SEP 13 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 30
CHANCE OF THUNDER (%) 30 0 30
TEMP (24H TREND) 92 (-2) 75 (-3) 91
RH % (24H TREND) 59 (-4) 100 (+3) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) S 5 LGT/VAR SE 6
MAX/MIN MIX HGT(M) 1350 1690
MAX/MIN MIX HGT(FT) 4430 5550
TRANSPORT WND (KTS) S 6 SE 6
TRANSPORT WND (M/S) S 3 SE 3
VENT RATE (M/S-M) 4050 5070
CATEGORY DAY 3 3
SUNSHINE HOURS 8 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ335>337-132115-
COASTAL BRAZORIA-COASTAL JACKSON-COASTAL MATAGORDA-
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON,
AND PALACIOS
1208 AM CDT SUN SEP 13 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 40 0 30
CHANCE OF THUNDER (%) 40 0 30
TEMP (24H TREND) 94 (+1) 78 (-2) 93
RH % (24H TREND) 56 (-9) 96 (+3) 58
WIND 20FT/EARLY(MPH) S 6 SE 6 SE 5
WIND 20FT/LATE(MPH) SE 8 LGT/VAR SE 9
MAX/MIN MIX HGT(M) 1600 1580
MAX/MIN MIX HGT(FT) 5240 5180
TRANSPORT WND (KTS) S 9 SE 9
TRANSPORT WND (M/S) S 5 SE 5
VENT RATE (M/S-M) 8000 7900
CATEGORY DAY 4 3
SUNSHINE HOURS 8 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ436>439-132115-
BOLIVAR PENINSULA-BRAZORIA ISLANDS-GALVESTON ISLAND-
MATAGORDA ISLANDS-
INCLUDING THE CITIES OF GALVESTON AND SURFSIDE BEACH
1208 AM CDT SUN SEP 13 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 30 0 20
CHANCE OF THUNDER (%) 30 0 20
TEMP (24H TREND) 91 (0) 81 (-3) 90
RH % (24H TREND) 63 (-7) 89 (+2) 65
WIND 20FT/EARLY(MPH) S 8 SE 10 S 7
WIND 20FT/LATE(MPH) S 8 S 8 SE 9
MAX/MIN MIX HGT(M) 1090 1210
MAX/MIN MIX HGT(FT) 3590 3980
TRANSPORT WND (KTS) S 9 SE 8
TRANSPORT WND (M/S) S 5 SE 4
VENT RATE (M/S-M) 5450 4840
CATEGORY DAY 3 3
SUNSHINE HOURS 8 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
LOWER 90S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE
LOWER 90S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE LOWER 90S. NORTHEAST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. 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.
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