138
FNUS54 KHGX 221212
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
712 AM CDT WED JUL 22 2026
DISCUSSION
HOT CONDITIONS CONTINUE OVER THE NEXT FEW DAYS WITH LIGHT WEST TO
SOUTHWEST WINDS TODAY. AFTERNOON RELATIVE HUMIDITY VALUES WILL
DROP
INTO THE 30-45 PERCENT RANGE AWAY FROM THE COAST TODAY, THOUGH
HIGHER NEAR THE COAST. ISOLATED TO SCATTERED THUNDERSTORMS ARE POSSIBLE THIS
AFTERNOON AND EVENING, WITH GUSTY ERRATIC WINDS AND FREQUENT LIGHTNING
STRIKES BEING THE MAIN CONCERNS. THURSDAY AND FRIDAY MAY BE SLIGHTLY BREEZIER AS
BERTHA'S CIRCULATION MOVES OVER THE AREA, BUT RAINFALL WILL
LIKELY BE CONFINED TO THE SOUTH OF ITS TRACK. A TROPICAL STORM WATCH IS IN
EFFECT FOR THE BARRIER ISLANDS THROUGH 6 AM FRIDAY.
TXZ163-164-222115-
HOUSTON-TRINITY-
INCLUDING THE CITIES OF CROCKETT, GROVETON, AND TRINITY
712 AM CDT WED JUL 22 2026
TODAY TONIGHT THU
CLOUD COVER CLEAR CLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 103 (+3) 77 (-3) 96
RH % (24H TREND) 39 (-2) 72 (+1) 47
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NE 6
WIND 20FT/LATE(MPH) LGT/VAR NE 5 E 7 G18
MAX/MIN MIX HGT(M) 2460 2250
MAX/MIN MIX HGT(FT) 8080 7370
TRANSPORT WND (KTS) N 12 NE 13
TRANSPORT WND (M/S) N 6 NE 7
VENT RATE (M/S-M) 14760 15750
CATEGORY DAY 4 4
SUNSHINE HOURS 12 11
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
712 AM CDT WED JUL 22 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 102 (+4) 80 (+1) 97
RH % (24H TREND) 38 (-5) 72 (+3) 45
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NE 6
WIND 20FT/LATE(MPH) LGT/VAR NE 5 NE 8 G17
MAX/MIN MIX HGT(M) 2520 2350
MAX/MIN MIX HGT(FT) 8270 7690
TRANSPORT WND (KTS) N 9 NE 10
TRANSPORT WND (M/S) N 5 NE 5
VENT RATE (M/S-M) 12600 11750
CATEGORY DAY 4 4
SUNSHINE HOURS 11 10
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
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
712 AM CDT WED JUL 22 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE TSTMS NONE
CHANCE PRECIP (%) 0 20 0
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 102 (+2) 78 (-1) 95
RH % (24H TREND) 40 (-2) 80 (+5) 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NE 5 G17
WIND 20FT/LATE(MPH) LGT/VAR NE 5 E 6 G19
MAX/MIN MIX HGT(M) 2410 2020
MAX/MIN MIX HGT(FT) 7900 6640
TRANSPORT WND (KTS) N 10 NE 11
TRANSPORT WND (M/S) N 5 NE 6
VENT RATE (M/S-M) 12050 12120
CATEGORY DAY 4 4
SUNSHINE HOURS 11 8
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
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
712 AM CDT WED JUL 22 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 30 20
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 102 (+3) 79 (+1) 96
RH % (24H TREND) 39 (-3) 82 (0) 50
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR N 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 7 G21
MAX/MIN MIX HGT(M) 2500 1970
MAX/MIN MIX HGT(FT) 8220 6460
TRANSPORT WND (KTS) N 7 NE 7
TRANSPORT WND (M/S) N 4 NE 4
VENT RATE (M/S-M) 10000 7880
CATEGORY DAY 4 3
SUNSHINE HOURS 10 7
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
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
712 AM CDT WED JUL 22 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 10 10
CHANCE OF THUNDER (%) 0 10 10
TEMP (24H TREND) 101 (+3) 79 (+3) 97
RH % (24H TREND) 38 (-7) 83 (-5) 48
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR NW 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR E 7 G17
MAX/MIN MIX HGT(M) 2380 2250
MAX/MIN MIX HGT(FT) 7790 7370
TRANSPORT WND (KTS) NE 5 NE 8
TRANSPORT WND (M/S) NE 3 NE 4
VENT RATE (M/S-M) 7140 9000
CATEGORY DAY 3 4
SUNSHINE HOURS 10 7
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
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
712 AM CDT WED JUL 22 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 40 50
CHANCE OF THUNDER (%) 30 40 50
TEMP (24H TREND) 101 (+3) 79 (-1) 93
RH % (24H TREND) 45 (-3) 87 (+7) 61
WIND 20FT/EARLY(MPH) W 5 LGT/VAR N 5
WIND 20FT/LATE(MPH) LGT/VAR N 5 NE 7 G25
MAX/MIN MIX HGT(M) 2120 1450
MAX/MIN MIX HGT(FT) 6960 4760
TRANSPORT WND (KTS) N 9 NE 8
TRANSPORT WND (M/S) N 5 NE 4
VENT RATE (M/S-M) 10600 5800
CATEGORY DAY 4 3
SUNSHINE HOURS 10 6
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
712 AM CDT WED JUL 22 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 40 40
CHANCE OF THUNDER (%) 0 40 40
TEMP (24H TREND) 98 (+3) 80 (+2) 93
RH % (24H TREND) 44 (-11) 88 (-5) 59
WIND 20FT/EARLY(MPH) W 5 SW 7 W 8
WIND 20FT/LATE(MPH) SW 6 W 5 SW 11 G23
MAX/MIN MIX HGT(M) 1970 1390
MAX/MIN MIX HGT(FT) 6460 4570
TRANSPORT WND (KTS) NW 7 NW 11
TRANSPORT WND (M/S) NW 4 NW 6
VENT RATE (M/S-M) 7880 8340
CATEGORY DAY 3 4
SUNSHINE HOURS 9 5
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
712 AM CDT WED JUL 22 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 0 40 60
CHANCE OF THUNDER (%) 0 40 50
TEMP (24H TREND) 95 (+3) 82 (0) 90
RH % (24H TREND) 56 (-7) 85 (-1) 69
WIND 20FT/EARLY(MPH) W 9 W 11 W 10
WIND 20FT/LATE(MPH) SW 9 NW 9 W 13 G34
MAX/MIN MIX HGT(M) 1270 940
MAX/MIN MIX HGT(FT) 4170 3070
TRANSPORT WND (KTS) SW 11 NW 12
TRANSPORT WND (M/S) SW 6 NW 6
VENT RATE (M/S-M) 7620 5640
CATEGORY DAY 3 3
SUNSHINE HOURS 8 5
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE LOWER
80S. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 80. HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER
90S. SOUTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE LOWER
90S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE MID
90S. SOUTH WINDS AROUND 5 MPH.
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