354
FNUS54 KHGX 092329
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
629 PM CDT THU JUL 9 2026
DISCUSSION
A SURGE OF DEEPER TROPICAL MOISTURE WILL BEGIN MOVING INTO THE
REGION FRIDAY...THEN PERSIST THROUGH THE WEEKEND AND EARLY NEXT
WEEK. THIS WILL PROVIDE CHANCES OF SHOWERS AND THUNDERSTORMS ON A
DAILY BASIS. DAILY MINIMUM RELATIVE HUMIDITY VALUES WILL GENERALLY RANGE
FROM 45-60% FOR INLAND AREAS AND 60-70% FOR LOCATIONS CLOSEST TO
THE IMMEDIATE COAST. WINDS WILL BE OUT OF THE SOUTH.
TXZ163-164-100915-
HOUSTON-TRINITY-
INCLUDING THE CITIES OF CROCKETT, GROVETON, AND TRINITY
629 PM CDT THU JUL 9 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 0 0 0 30
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 75 (0) 95 (-1) 75 94
RH % (24H TREND) 92 (-6) 47 (0) 98 50
WIND 20FT/EARLY(MPH) S 6 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 6 LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 2180 1900
MAX/MIN MIX HGT(FT) 7140 6240
TRANSPORT WND (KTS) S 11 S 7
TRANSPORT WND (M/S) S 6 S 4
VENT RATE (M/S-M) 13080 7600
CATEGORY DAY 4 3
SUNSHINE HOURS 10 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ176-195>198-100915-
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,
COLLEGE STATION, MADISONVILLE, NAVASOTA, AND SOMERVILLE
629 PM CDT THU JUL 9 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 30 0 40
CHANCE OF THUNDER (%) 20 20 0 40
TEMP (24H TREND) 76 (+1) 95 (-2) 76 95
RH % (24H TREND) 91 (-5) 44 (-3) 93 46
WIND 20FT/EARLY(MPH) S 8 S 5 S 6 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 9 LGT/VAR S 6
MAX/MIN MIX HGT(M) 2190 2090
MAX/MIN MIX HGT(FT) 7200 6870
TRANSPORT WND (KTS) S 13 S 10
TRANSPORT WND (M/S) S 7 S 5
VENT RATE (M/S-M) 15330 10450
CATEGORY DAY 4 4
SUNSHINE HOURS 9 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ177>179-199-200-100915-
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-WALKER-
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,
DAYTON, HUNTSVILLE, LIBERTY, LIVINGSTON, SHEPHERD,
AND THE WOODLANDS
629 PM CDT THU JUL 9 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE TSTMS
CHANCE PRECIP (%) 20 30 0 50
CHANCE OF THUNDER (%) 20 30 0 50
TEMP (24H TREND) 75 (0) 95 (-1) 76 95
RH % (24H TREND) 94 (-3) 48 (-1) 96 50
WIND 20FT/EARLY(MPH) S 5 LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 6 LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 1930 1990
MAX/MIN MIX HGT(FT) 6350 6520
TRANSPORT WND (KTS) S 10 S 7
TRANSPORT WND (M/S) S 5 S 4
VENT RATE (M/S-M) 9650 7960
CATEGORY DAY 4 3
SUNSHINE HOURS 9 7
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ212-213-227-237-238-100915-
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
629 PM CDT THU JUL 9 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 20 50
CHANCE OF THUNDER (%) 20 30 20 50
TEMP (24H TREND) 76 (0) 95 (-1) 77 95
RH % (24H TREND) 93 (-2) 51 (-4) 93 53
WIND 20FT/EARLY(MPH) S 5 LGT/VAR SE 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 7 LGT/VAR SE 6
MAX/MIN MIX HGT(M) 1740 1910
MAX/MIN MIX HGT(FT) 5710 6250
TRANSPORT WND (KTS) S 9 S 8
TRANSPORT WND (M/S) S 5 S 4
VENT RATE (M/S-M) 8700 7640
CATEGORY DAY 4 3
SUNSHINE HOURS 7 7
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ210-211-226-235-236-100915-
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
629 PM CDT THU JUL 9 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 40 20 40
CHANCE OF THUNDER (%) 10 40 20 40
TEMP (24H TREND) 75 (0) 94 (-2) 76 95
RH % (24H TREND) 93 (-4) 50 (-4) 92 53
WIND 20FT/EARLY(MPH) S 6 LGT/VAR SE 5 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR SE 8 LGT/VAR SE 7
MAX/MIN MIX HGT(M) 1680 1480
MAX/MIN MIX HGT(FT) 5510 4870
TRANSPORT WND (KTS) S 11 SE 10
TRANSPORT WND (M/S) S 6 SE 5
VENT RATE (M/S-M) 10080 7400
CATEGORY DAY 4 3
SUNSHINE HOURS 7 7
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ214-300-313-338-100915-
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
629 PM CDT THU JUL 9 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 50 20 50
CHANCE OF THUNDER (%) 20 50 20 50
TEMP (24H TREND) 76 (-1) 92 (-1) 78 92
RH % (24H TREND) 91 (-4) 59 (-2) 92 59
WIND 20FT/EARLY(MPH) S 6 S 5 SE 6 SE 5
WIND 20FT/LATE(MPH) LGT/VAR S 7 LGT/VAR S 6
MAX/MIN MIX HGT(M) 1400 1740
MAX/MIN MIX HGT(FT) 4590 5720
TRANSPORT WND (KTS) S 10 S 7
TRANSPORT WND (M/S) S 5 S 4
VENT RATE (M/S-M) 7000 6960
CATEGORY DAY 3 3
SUNSHINE HOURS 7 7
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ335>337-100915-
COASTAL BRAZORIA-COASTAL JACKSON-COASTAL MATAGORDA-
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON,
AND PALACIOS
629 PM CDT THU JUL 9 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 50 30 30
CHANCE OF THUNDER (%) 20 50 20 30
TEMP (24H TREND) 79 (+1) 92 (0) 79 93
RH % (24H TREND) 87 (-6) 60 (-3) 88 60
WIND 20FT/EARLY(MPH) S 6 S 7 SE 7 SE 6
WIND 20FT/LATE(MPH) S 5 SE 9 SE 6 SE 8
MAX/MIN MIX HGT(M) 1300 1470
MAX/MIN MIX HGT(FT) 4260 4840
TRANSPORT WND (KTS) S 12 SE 10
TRANSPORT WND (M/S) S 6 SE 5
VENT RATE (M/S-M) 7800 7350
CATEGORY DAY 3 3
SUNSHINE HOURS 7 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ436>439-100915-
BOLIVAR PENINSULA-BRAZORIA ISLANDS-GALVESTON ISLAND-
MATAGORDA ISLANDS-
INCLUDING THE CITIES OF GALVESTON AND SURFSIDE BEACH
629 PM CDT THU JUL 9 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 50 30 30
CHANCE OF THUNDER (%) 20 50 20 30
TEMP (24H TREND) 83 (+1) 90 (0) 83 90
RH % (24H TREND) 82 (-4) 66 (-2) 82 65
WIND 20FT/EARLY(MPH) S 9 S 8 SE 10 SE 9
WIND 20FT/LATE(MPH) S 9 SE 10 SE 9 SE 9
MAX/MIN MIX HGT(M) 1130 1270
MAX/MIN MIX HGT(FT) 3690 4160
TRANSPORT WND (KTS) S 10 SE 9
TRANSPORT WND (M/S) S 5 SE 5
VENT RATE (M/S-M) 5650 6350
CATEGORY DAY 3 3
SUNSHINE HOURS 7 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS AROUND 80. HIGHS IN THE LOWER 90S. SOUTHEAST WINDS AROUND
5 MPH.
MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. HIGHS IN THE UPPER 80S. EAST
WINDS AROUND 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND
90. EAST WINDS AROUND 5 MPH.
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