468
FNUS54 KHGX 261823
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
123 PM CDT SAT SEP 26 2026
DISCUSSION
HOT WEATHER WITH LOW HUMIDITY CONDITIONS ARE EXPECTED TODAY.
AFTERNOON RH VALUES IN THE 30-40% IS EXPECTED INLAND, AND IN THE
40-55% ALONG THE COAST. THE PATTERN BECOMES MORE UNSETTLED NEXT
WEEK AND AN INCREASE IN HUMIDITY AND RAIN CHANCES ARE
ANTICIPATED.
SURFACE WINDS REMAIN MAINLY WEAK THROUGH EARLY IN THE WEEK AND
BECOME MORE MODERATE BY MID-WEEK.
TXZ163-164-270915-
HOUSTON-TRINITY-
INCLUDING THE CITIES OF CROCKETT, GROVETON, AND TRINITY
123 PM CDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 67 (0) 93 (+3) 70 93
RH % (24H TREND) 100 (+16) 38 (-9) 100 42
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 2540
MAX/MIN MIX HGT(FT) 6520 8340
TRANSPORT WND (KTS) E 4 SE 7
TRANSPORT WND (M/S) E 2 SE 4
VENT RATE (M/S-M) 3980 10160
CATEGORY DAY 2 4
SUNSHINE HOURS 8 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ176-195>198-270915-
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,
COLLEGE STATION, MADISONVILLE, NAVASOTA, AND SOMERVILLE
123 PM CDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 68 (0) 96 (+3) 71 96
RH % (24H TREND) 99 (+19) 34 (-8) 100 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SE 5
MAX/MIN MIX HGT(M) 2240 2610
MAX/MIN MIX HGT(FT) 7340 8550
TRANSPORT WND (KTS) E 4 SE 7
TRANSPORT WND (M/S) E 2 SE 4
VENT RATE (M/S-M) 4480 10440
CATEGORY DAY 3 4
SUNSHINE HOURS 8 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ177>179-199-200-270915-
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-WALKER-
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,
DAYTON, HUNTSVILLE, LIBERTY, LIVINGSTON, SHEPHERD,
AND THE WOODLANDS
123 PM CDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 68 (0) 94 (+4) 69 94
RH % (24H TREND) 100 (+13) 39 (-13) 100 42
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) 2080 2430
MAX/MIN MIX HGT(FT) 6810 7990
TRANSPORT WND (KTS) E 4 SE 7
TRANSPORT WND (M/S) E 2 SE 4
VENT RATE (M/S-M) 4160 9720
CATEGORY DAY 3 4
SUNSHINE HOURS 8 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ212-213-227-237-238-270915-
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
123 PM CDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 71 (0) 95 (+3) 72 95
RH % (24H TREND) 100 (+16) 40 (-11) 100 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SE 7
MAX/MIN MIX HGT(M) 2100 2390
MAX/MIN MIX HGT(FT) 6890 7840
TRANSPORT WND (KTS) E 6 SE 8
TRANSPORT WND (M/S) E 3 SE 4
VENT RATE (M/S-M) 6300 9560
CATEGORY DAY 3 4
SUNSHINE HOURS 7 10
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ210-211-226-235-236-270915-
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
123 PM CDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 70 (0) 97 (+3) 71 97
RH % (24H TREND) 98 (+10) 35 (-5) 100 38
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SE 7
MAX/MIN MIX HGT(M) 2140 2520
MAX/MIN MIX HGT(FT) 7020 8280
TRANSPORT WND (KTS) E 6 SE 8
TRANSPORT WND (M/S) E 3 SE 4
VENT RATE (M/S-M) 6420 10080
CATEGORY DAY 3 4
SUNSHINE HOURS 7 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ214-300-313-338-270915-
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
123 PM CDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 71 (-1) 91 (+2) 71 91
RH % (24H TREND) 100 (+12) 51 (-12) 100 49
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SE 6
MAX/MIN MIX HGT(M) 1710 1850
MAX/MIN MIX HGT(FT) 5600 6060
TRANSPORT WND (KTS) E 6 SE 8
TRANSPORT WND (M/S) E 3 SE 4
VENT RATE (M/S-M) 5130 7400
CATEGORY DAY 3 3
SUNSHINE HOURS 7 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ335>337-270915-
COASTAL BRAZORIA-COASTAL JACKSON-COASTAL MATAGORDA-
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON,
AND PALACIOS
123 PM CDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 73 (0) 92 (+1) 74 91
RH % (24H TREND) 94 (+7) 50 (-2) 94 52
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 6 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SE 7 LGT/VAR SE 9
MAX/MIN MIX HGT(M) 1830 1880
MAX/MIN MIX HGT(FT) 6000 6160
TRANSPORT WND (KTS) E 8 SE 10
TRANSPORT WND (M/S) E 4 SE 5
VENT RATE (M/S-M) 7320 9400
CATEGORY DAY 3 4
SUNSHINE HOURS 7 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ436>439-270915-
BOLIVAR PENINSULA-BRAZORIA ISLANDS-GALVESTON ISLAND-
MATAGORDA ISLANDS-
INCLUDING THE CITIES OF GALVESTON AND SURFSIDE BEACH
123 PM CDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 78 (-1) 88 (+1) 79 88
RH % (24H TREND) 84 (+4) 59 (-5) 83 59
WIND 20FT/EARLY(MPH) SE 8 LGT/VAR SE 9 SE 5
WIND 20FT/LATE(MPH) SE 5 SE 7 SE 6 SE 9
MAX/MIN MIX HGT(M) 1180 1330
MAX/MIN MIX HGT(FT) 3880 4380
TRANSPORT WND (KTS) E 5 SE 10
TRANSPORT WND (M/S) E 3 SE 5
VENT RATE (M/S-M) 3540 6650
CATEGORY DAY 2 3
SUNSHINE HOURS 7 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE LOWER
90S. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS AROUND 90. SOUTHEAST
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE MID 80S.
SOUTHEAST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE MID 80S. EAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
70S. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.
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