347  
FNUS54 KHGX 121145  
FWFHGX  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
645 AM CDT TUE AUG 12 2025  
   
DISCUSSION  
 
CONTINUED HOT TEMPERATURES, LIGHT WINDS, AND ISOLATED TO  
SCATTERED DAYTIME SHOWERS AND THUNDERSTORMS WILL PREVAIL  
FOR THE NEXT SEVERAL DAYS.  
 
TXZ163-164-177-122215-  
HOUSTON-TRINITY-WALKER-  
INCLUDING THE CITIES OF CROCKETT, GROVETON, HUNTSVILLE,  
AND TRINITY  
645 AM CDT TUE AUG 12 2025  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE TSTMS NONE TSTMS  
CHANCE PRECIP (%) 30 0 50  
CHANCE OF THUNDER (%) 30 0 50  
TEMP (24H TREND) 96 (+1) 74 (-1) 96  
RH % (24H TREND) 47 (+1) 98 (+4) 50  
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) 1930 2220  
MAX/MIN MIX HGT(FT) 6320 7270  
TRANSPORT WND (KTS) NE 3 SW 3  
TRANSPORT WND (M/S) NE 2 SW 2  
VENT RATE (M/S-M) 3860 4440  
CATEGORY DAY 2 3  
SUNSHINE HOURS 11 9  
 
REMARKS...  
 
FOG POTENTIAL (FIRST 24 HOURS)...LOW  
 
 
 
TXZ176-195>198-122215-  
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-  
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,  
COLLEGE STATION, MADISONVILLE, NAVASOTA, AND SOMERVILLE  
645 AM CDT TUE AUG 12 2025  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE TSTMS NONE TSTMS  
CHANCE PRECIP (%) 20 0 40  
CHANCE OF THUNDER (%) 20 0 40  
TEMP (24H TREND) 95 (0) 75 (0) 97  
RH % (24H TREND) 44 (0) 96 (+4) 45  
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) 2130 2650  
MAX/MIN MIX HGT(FT) 6980 8700  
TRANSPORT WND (KTS) NE 4 S 4  
TRANSPORT WND (M/S) NE 2 S 2  
VENT RATE (M/S-M) 4260 5300  
CATEGORY DAY 3 3  
SUNSHINE HOURS 11 10  
 
REMARKS...  
 
FOG POTENTIAL (FIRST 24 HOURS)...LOW  
 
 
 
TXZ178-179-199-200-122215-  
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-  
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,  
DAYTON, LIBERTY, LIVINGSTON, SHEPHERD, AND THE WOODLANDS  
645 AM CDT TUE AUG 12 2025  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE TSTMS NONE TSTMS  
CHANCE PRECIP (%) 40 0 50  
CHANCE OF THUNDER (%) 40 0 50  
TEMP (24H TREND) 96 (+3) 74 (-2) 96  
RH % (24H TREND) 49 (-2) 97 (+4) 49  
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) 1660 2240  
MAX/MIN MIX HGT(FT) 5430 7350  
TRANSPORT WND (KTS) NE 5 SE 4  
TRANSPORT WND (M/S) NE 3 SE 2  
VENT RATE (M/S-M) 4980 4480  
CATEGORY DAY 3 3  
SUNSHINE HOURS 10 9  
 
REMARKS...  
 
FOG POTENTIAL (FIRST 24 HOURS)...LOW  
 
 
 
TXZ212-213-227-237-238-122215-  
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  
645 AM CDT TUE AUG 12 2025  
 
TODAY TONIGHT WED  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE TSTMS NONE TSTMS  
CHANCE PRECIP (%) 30 0 50  
CHANCE OF THUNDER (%) 30 0 50  
TEMP (24H TREND) 96 (+3) 76 (-1) 96  
RH % (24H TREND) 47 (-4) 96 (+4) 46  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5  
MAX/MIN MIX HGT(M) 1840 2380  
MAX/MIN MIX HGT(FT) 6040 7800  
TRANSPORT WND (KTS) NE 5 S 5  
TRANSPORT WND (M/S) NE 3 S 3  
VENT RATE (M/S-M) 5520 7140  
CATEGORY DAY 3 3  
SUNSHINE HOURS 10 9  
 
REMARKS...  
 
FOG POTENTIAL (FIRST 24 HOURS)...LOW  
 
 
 
TXZ210-211-226-235-236-122215-  
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  
645 AM CDT TUE AUG 12 2025  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE TSTMS NONE TSTMS  
CHANCE PRECIP (%) 20 0 40  
CHANCE OF THUNDER (%) 20 0 40  
TEMP (24H TREND) 96 (+2) 75 (-2) 97  
RH % (24H TREND) 45 (-2) 96 (+2) 43  
WIND 20FT/EARLY(MPH) LGT/VAR SE 5 LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SE 6  
MAX/MIN MIX HGT(M) 2210 2500  
MAX/MIN MIX HGT(FT) 7240 8220  
TRANSPORT WND (KTS) NE 5 SE 6  
TRANSPORT WND (M/S) NE 3 SE 3  
VENT RATE (M/S-M) 6630 7500  
CATEGORY DAY 3 3  
SUNSHINE HOURS 11 10  
 
REMARKS...  
 
FOG POTENTIAL (FIRST 24 HOURS)...LOW  
 
 
 
TXZ214-300-313-338-438-439-122215-  
BOLIVAR PENINSULA-CHAMBERS-COASTAL GALVESTON-COASTAL HARRIS-  
GALVESTON ISLAND-SOUTHERN LIBERTY-  
INCLUDING THE CITIES OF ANAHUAC, BAYTOWN, DEVERS, DICKINSON,  
GALVESTON, LA MARQUE, MONT BELVIEU, OLD RIVER-WINFREE, PASADENA,  
STOWELL, TEXAS CITY, AND WINNIE  
645 AM CDT TUE AUG 12 2025  
 
TODAY TONIGHT WED  
 
CLOUD COVER PCLDY MCLEAR MCLEAR  
PRECIP TYPE TSTMS NONE TSTMS  
CHANCE PRECIP (%) 40 0 50  
CHANCE OF THUNDER (%) 40 0 50  
TEMP (24H TREND) 93 (+1) 77 (-1) 93  
RH % (24H TREND) 55 (-6) 96 (+4) 54  
WIND 20FT/EARLY(MPH) LGT/VAR S 6 LGT/VAR  
WIND 20FT/LATE(MPH) SE 6 LGT/VAR S 7  
MAX/MIN MIX HGT(M) 1370 1800  
MAX/MIN MIX HGT(FT) 4490 5900  
TRANSPORT WND (KTS) E 7 SW 5  
TRANSPORT WND (M/S) E 4 SW 3  
VENT RATE (M/S-M) 5480 5400  
CATEGORY DAY 3 3  
SUNSHINE HOURS 9 9  
 
REMARKS...  
 
FOG POTENTIAL (FIRST 24 HOURS)...LOW  
 
 
 
TXZ335>337-436-437-122215-  
BRAZORIA ISLANDS-COASTAL BRAZORIA-COASTAL JACKSON-  
COASTAL MATAGORDA-MATAGORDA ISLANDS-  
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON, PALACIOS,  
AND SURFSIDE BEACH  
645 AM CDT TUE AUG 12 2025  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE TSTMS NONE TSTMS  
CHANCE PRECIP (%) 20 0 30  
CHANCE OF THUNDER (%) 20 0 30  
TEMP (24H TREND) 94 (+3) 78 (-1) 94  
RH % (24H TREND) 55 (-5) 92 (+2) 55  
WIND 20FT/EARLY(MPH) LGT/VAR S 7 LGT/VAR  
WIND 20FT/LATE(MPH) SE 7 LGT/VAR S 8  
MAX/MIN MIX HGT(M) 1990 1850  
MAX/MIN MIX HGT(FT) 6540 6080  
TRANSPORT WND (KTS) N 6 S 7  
TRANSPORT WND (M/S) N 3 S 4  
VENT RATE (M/S-M) 5970 7400  
CATEGORY DAY 3 3  
SUNSHINE HOURS 10 10  
 
REMARKS...  
 
FOG POTENTIAL (FIRST 24 HOURS)...LOW  
 
 
   
FORECAST FOR DAYS 3 THROUGH 7  
   
THURSDAY  
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS AROUND 80. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND 5 MPH.   
FRIDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS AROUND 80. HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS AROUND 80. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND 5 MPH.   
SUNDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS IN THE MID  
90S. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE MID  
90S. SOUTH WINDS AROUND 5 MPH.  
 
 
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