381
FNUS54 KHGX 271850
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
150 PM CDT MON JUL 27 2026
DISCUSSION
HOT AND DRY CONDITIONS WILL PERSIST THROUGH THIS WEEK WITH
AFTERNOON HIGH TEMPERATURES APPROACHING OR EXCEEDING 100 DEGREES
EACH DAY. A HEAT ADVISORY IS IN EFFECT FOR TUESDAY AFTERNOON.
AFTERNOON MINIMUM RH VALUES TODAY WILL RANGE FROM
35-50% INLAND TO 55-65% AT THE COAST. SOME SHORT LIVED, PATCHY,
EARLY MORNING FOG IS POSSIBLE FOR AT LEAST THE NEXT FEW DAYS
ESPECIALLY IN THE BRAZOS VALLEY AND PINEY WOODS.
TXZ163-164-280930-
HOUSTON-TRINITY-
INCLUDING THE CITIES OF CROCKETT, GROVETON, AND TRINITY
150 PM CDT MON JUL 27 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 (-2) 97 (0) 75 98
RH % (24H TREND) 95 (+1) 40 (-3) 91 39
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) 2070 2380
MAX/MIN MIX HGT(FT) 6800 7800
TRANSPORT WND (KTS) SW 7 SW 7
TRANSPORT WND (M/S) SW 4 SW 4
VENT RATE (M/S-M) 8280 9520
CATEGORY DAY 4 4
SUNSHINE HOURS 11 10
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ176-195>198-280930-
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,
COLLEGE STATION, MADISONVILLE, NAVASOTA, AND SOMERVILLE
150 PM CDT MON JUL 27 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 (-2) 97 (+1) 75 98
RH % (24H TREND) 97 (+1) 42 (-3) 96 41
WIND 20FT/EARLY(MPH) S 6 SW 6 S 6 SW 5
WIND 20FT/LATE(MPH) S 5 S 5 S 5 S 5
MAX/MIN MIX HGT(M) 1980 2250
MAX/MIN MIX HGT(FT) 6510 7390
TRANSPORT WND (KTS) S 9 S 9
TRANSPORT WND (M/S) S 5 S 5
VENT RATE (M/S-M) 9900 11250
CATEGORY DAY 4 4
SUNSHINE HOURS 11 10
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ177>179-199-200-280930-
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-WALKER-
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,
DAYTON, HUNTSVILLE, LIBERTY, LIVINGSTON, SHEPHERD,
AND THE WOODLANDS
150 PM CDT MON JUL 27 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 (-2) 98 (+2) 75 99
RH % (24H TREND) 97 (+1) 41 (-5) 95 40
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) 2020 2220
MAX/MIN MIX HGT(FT) 6610 7290
TRANSPORT WND (KTS) SW 7 SW 7
TRANSPORT WND (M/S) SW 4 SW 4
VENT RATE (M/S-M) 8080 8880
CATEGORY DAY 4 4
SUNSHINE HOURS 12 10
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ212-213-227-237-238-280930-
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
150 PM CDT MON JUL 27 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) 75 (-2) 99 (+3) 75 100
RH % (24H TREND) 98 (+1) 41 (-5) 96 40
WIND 20FT/EARLY(MPH) S 7 LGT/VAR S 7 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 6 LGT/VAR S 5
MAX/MIN MIX HGT(M) 2210 2370
MAX/MIN MIX HGT(FT) 7250 7790
TRANSPORT WND (KTS) S 10 S 9
TRANSPORT WND (M/S) S 5 S 5
VENT RATE (M/S-M) 11050 11850
CATEGORY DAY 4 4
SUNSHINE HOURS 11 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ210-211-226-235-236-280930-
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
150 PM CDT MON JUL 27 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) 97 (+1) 75 98
RH % (24H TREND) 98 (+1) 45 (-4) 97 43
WIND 20FT/EARLY(MPH) S 8 SW 6 S 7 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 9 LGT/VAR S 8
MAX/MIN MIX HGT(M) 1860 2250
MAX/MIN MIX HGT(FT) 6090 7370
TRANSPORT WND (KTS) S 12 S 10
TRANSPORT WND (M/S) S 6 S 5
VENT RATE (M/S-M) 11160 11250
CATEGORY DAY 4 4
SUNSHINE HOURS 11 10
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ214-300-313-338-280930-
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
150 PM CDT MON JUL 27 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) 76 (-2) 95 (+1) 76 96
RH % (24H TREND) 98 (+4) 53 (-4) 98 51
WIND 20FT/EARLY(MPH) S 7 LGT/VAR S 7 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 7 LGT/VAR S 6
MAX/MIN MIX HGT(M) 1850 1910
MAX/MIN MIX HGT(FT) 6070 6250
TRANSPORT WND (KTS) SW 8 SW 8
TRANSPORT WND (M/S) SW 4 SW 4
VENT RATE (M/S-M) 7400 7640
CATEGORY DAY 3 3
SUNSHINE HOURS 12 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ335>337-280930-
COASTAL BRAZORIA-COASTAL JACKSON-COASTAL MATAGORDA-
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON,
AND PALACIOS
150 PM CDT MON JUL 27 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) 78 (-1) 93 (+1) 78 94
RH % (24H TREND) 94 (+3) 59 (-3) 93 57
WIND 20FT/EARLY(MPH) S 8 SW 7 S 8 SW 5
WIND 20FT/LATE(MPH) S 7 S 11 S 6 S 9
MAX/MIN MIX HGT(M) 1510 1580
MAX/MIN MIX HGT(FT) 4940 5180
TRANSPORT WND (KTS) S 12 S 11
TRANSPORT WND (M/S) S 6 S 6
VENT RATE (M/S-M) 9060 9480
CATEGORY DAY 4 4
SUNSHINE HOURS 11 10
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ436>439-280930-
BOLIVAR PENINSULA-BRAZORIA ISLANDS-GALVESTON ISLAND-
MATAGORDA ISLANDS-
INCLUDING THE CITIES OF GALVESTON AND SURFSIDE BEACH
150 PM CDT MON JUL 27 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 (-2) 91 (+2) 81 92
RH % (24H TREND) 86 (+1) 65 (-4) 86 63
WIND 20FT/EARLY(MPH) S 12 SW 10 S 12 SW 8
WIND 20FT/LATE(MPH) SW 12 S 12 SW 12 S 10
MAX/MIN MIX HGT(M) 1080 1090
MAX/MIN MIX HGT(FT) 3540 3570
TRANSPORT WND (KTS) S 11 S 9
TRANSPORT WND (M/S) S 6 S 5
VENT RATE (M/S-M) 6480 5450
CATEGORY DAY 3 3
SUNSHINE HOURS 11 10
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
PARTLY CLOUDY. LOWS AROUND 80. HIGHS IN THE MID 90S.
SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS AROUND 80. HIGHS IN THE MID 90S.
SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 80S. HIGHS IN THE
MID 90S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 80S. HIGHS IN THE MID
90S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS AROUND 80. HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 5 MPH.
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