866
FNUS54 KHGX 221110
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
610 AM CDT WED APR 22 2026
DISCUSSION
SOUTHEASTERLY WINDS GENERALLY IN THE 10-15 MPH RANGE WILL PERSIST
FOR MOST OF THE WEEK. SCATTERED SHOWERS AND THUNDERSTORMS WILL BE
POSSIBLE TODAY, ESPECIALLY IN THE AFTERNOON. SOME FOG IS POSSIBLE
TONIGHT MAINLY NEAR THE I-10 CORRIDOR. RAIN CHANCES DECREASE ON
THURSDAY INTO THE WEEKEND, THOUGH SOME ISOLATED SHOWERS AND STORMS
CANNOT BE COMPLETELY RULED OUT. AFTERNOON MINIMUM RH SHOULD
GENERALLY REMAIN OVER 60 PERCENT THROUGH THE NEXT SEVERAL DAYS.
TXZ163-164-222115-
HOUSTON-TRINITY-
INCLUDING THE CITIES OF CROCKETT, GROVETON, AND TRINITY
610 AM CDT WED APR 22 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 60 0 0
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 78 (+14) 64 (+7) 83
RH % (24H TREND) 69 (-13) 100 (0) 58
WIND 20FT/EARLY(MPH) SE 5 SE 5 S 6
WIND 20FT/LATE(MPH) SE 5 LGT/VAR S 9
MAX/MIN MIX HGT(M) 1230 1690
MAX/MIN MIX HGT(FT) 4030 5550
TRANSPORT WND (KTS) SE 10 S 18
TRANSPORT WND (M/S) SE 5 S 9
VENT RATE (M/S-M) 6150 15210
CATEGORY DAY 3 4
SUNSHINE HOURS 6 5
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ176-195>198-222115-
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,
COLLEGE STATION, MADISONVILLE, NAVASOTA, AND SOMERVILLE
610 AM CDT WED APR 22 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 50 0 0
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 79 (+13) 65 (+5) 83
RH % (24H TREND) 73 (-17) 100 (0) 63
WIND 20FT/EARLY(MPH) SE 6 SE 5 S 8
WIND 20FT/LATE(MPH) SE 6 S 5 S 11
MAX/MIN MIX HGT(M) 990 1680
MAX/MIN MIX HGT(FT) 3250 5510
TRANSPORT WND (KTS) SE 9 S 18
TRANSPORT WND (M/S) SE 5 S 9
VENT RATE (M/S-M) 4950 15120
CATEGORY DAY 3 4
SUNSHINE HOURS 5 5
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...MEDIUM
TXZ177>179-199-200-222115-
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-WALKER-
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,
DAYTON, HUNTSVILLE, LIBERTY, LIVINGSTON, SHEPHERD,
AND THE WOODLANDS
610 AM CDT WED APR 22 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE TSTMS
CHANCE PRECIP (%) 70 0 10
CHANCE OF THUNDER (%) 70 0 10
TEMP (24H TREND) 79 (+13) 64 (+4) 85
RH % (24H TREND) 69 (-13) 100 (0) 60
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 5
WIND 20FT/LATE(MPH) SE 5 LGT/VAR S 9
MAX/MIN MIX HGT(M) 1090 1690
MAX/MIN MIX HGT(FT) 3570 5560
TRANSPORT WND (KTS) SE 9 S 16
TRANSPORT WND (M/S) SE 5 S 8
VENT RATE (M/S-M) 5450 13520
CATEGORY DAY 3 4
SUNSHINE HOURS 5 5
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...MEDIUM
TXZ212-213-227-237-238-222115-
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
610 AM CDT WED APR 22 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 30 0
CHANCE OF THUNDER (%) 60 20 0
TEMP (24H TREND) 81 (+11) 67 (+4) 84
RH % (24H TREND) 68 (-13) 100 (0) 61
WIND 20FT/EARLY(MPH) SE 5 SE 6 SE 7
WIND 20FT/LATE(MPH) SE 7 SE 5 SE 11
MAX/MIN MIX HGT(M) 1250 1500
MAX/MIN MIX HGT(FT) 4100 4930
TRANSPORT WND (KTS) SE 10 SE 16
TRANSPORT WND (M/S) SE 5 SE 8
VENT RATE (M/S-M) 6250 12000
CATEGORY DAY 3 4
SUNSHINE HOURS 5 6
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...MEDIUM
TXZ210-211-226-235-236-222115-
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
610 AM CDT WED APR 22 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 30 0
CHANCE OF THUNDER (%) 50 20 0
TEMP (24H TREND) 81 (+10) 66 (+2) 84
RH % (24H TREND) 67 (-17) 100 (0) 59
WIND 20FT/EARLY(MPH) SE 6 SE 6 SE 7
WIND 20FT/LATE(MPH) SE 8 SE 5 S 12
MAX/MIN MIX HGT(M) 1170 1520
MAX/MIN MIX HGT(FT) 3850 4970
TRANSPORT WND (KTS) SE 10 SE 16
TRANSPORT WND (M/S) SE 5 SE 8
VENT RATE (M/S-M) 5850 12160
CATEGORY DAY 3 4
SUNSHINE HOURS 4 5
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...MEDIUM
TXZ214-300-313-338-222115-
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
610 AM CDT WED APR 22 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 20 20
CHANCE OF THUNDER (%) 70 20 20
TEMP (24H TREND) 79 (+8) 67 (+2) 82
RH % (24H TREND) 69 (-5) 98 (-2) 65
WIND 20FT/EARLY(MPH) SE 6 SE 7 SE 8
WIND 20FT/LATE(MPH) SE 9 SE 5 SE 12
MAX/MIN MIX HGT(M) 1020 1440
MAX/MIN MIX HGT(FT) 3350 4710
TRANSPORT WND (KTS) SE 10 SE 18
TRANSPORT WND (M/S) SE 5 SE 9
VENT RATE (M/S-M) 5100 12960
CATEGORY DAY 3 4
SUNSHINE HOURS 5 7
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ335>337-222115-
COASTAL BRAZORIA-COASTAL JACKSON-COASTAL MATAGORDA-
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON,
AND PALACIOS
610 AM CDT WED APR 22 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS NONE
CHANCE PRECIP (%) 50 20 0
CHANCE OF THUNDER (%) 50 0 0
TEMP (24H TREND) 81 (+6) 69 (+2) 82
RH % (24H TREND) 67 (-9) 98 (-2) 66
WIND 20FT/EARLY(MPH) SE 6 SE 8 SE 8
WIND 20FT/LATE(MPH) SE 10 SE 7 SE 12
MAX/MIN MIX HGT(M) 1070 1350
MAX/MIN MIX HGT(FT) 3510 4440
TRANSPORT WND (KTS) SE 11 SE 15
TRANSPORT WND (M/S) SE 6 SE 8
VENT RATE (M/S-M) 6420 10800
CATEGORY DAY 3 4
SUNSHINE HOURS 5 7
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ436>439-222115-
BOLIVAR PENINSULA-BRAZORIA ISLANDS-GALVESTON ISLAND-
MATAGORDA ISLANDS-
INCLUDING THE CITIES OF GALVESTON AND SURFSIDE BEACH
610 AM CDT WED APR 22 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 60 20 10
CHANCE OF THUNDER (%) 50 0 10
TEMP (24H TREND) 79 (+4) 70 (0) 79
RH % (24H TREND) 70 (-4) 93 (-3) 73
WIND 20FT/EARLY(MPH) S 9 SE 11 SE 10
WIND 20FT/LATE(MPH) SE 10 SE 10 SE 13
MAX/MIN MIX HGT(M) 820 1100
MAX/MIN MIX HGT(FT) 2700 3610
TRANSPORT WND (KTS) SE 11 SE 16
TRANSPORT WND (M/S) SE 6 SE 8
VENT RATE (M/S-M) 4920 8800
CATEGORY DAY 3 4
SUNSHINE HOURS 6 7
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE
MID 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE MID
80S. SOUTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE MID
80S. SOUTHEAST WINDS 5 TO 10 MPH.
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