030
FNUS54 KHGX 221140
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
640 AM CDT SUN MAR 22 2026
DISCUSSION
DRY CONDITIONS WITH WELL-ABOVE AVERAGE TEMPERATURES ARE
EXPECTED OVER THE NEXT SEVERAL DAYS. EXPECT SOUTHERLY
WINDS AT 10-15 MPH DURING THE DAY AND 5-10 MPH AT NIGHT
THROUGH THE WEEKEND. AFTERNOON RH VALUES ARE EXPECTED BE
IN THE 30 TO 40 PERCENT RANGE INLAND AND INTO THE 50 TO
70 PERCENT RANGE ALONG THE COAST, ALTHOUGH VALUES COULD
DROP TO AS LOW AS 25-30 PERCENT OVER PORTIONS OF THE
BRAZOS VALLEY. AREAS OF FOG, SOME LOCALLY DENSE, WILL BE
POSSIBLE DURING THE NIGHTTIME AND EARLY MORNING HOURS.
TXZ163-164-222115-
HOUSTON-TRINITY-
INCLUDING THE CITIES OF CROCKETT, GROVETON, AND TRINITY
640 AM CDT SUN MAR 22 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (-1) 57 (-4) 84
RH % (24H TREND) 37 (-5) 100 (+4) 40
WIND 20FT/EARLY(MPH) S 7 G18 S 6 LGT/VAR
WIND 20FT/LATE(MPH) S 9 G18 LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 1340 1770
MAX/MIN MIX HGT(FT) 4380 5800
TRANSPORT WND (KTS) S 19 SW 6
TRANSPORT WND (M/S) S 10 SW 3
VENT RATE (M/S-M) 13400 5310
CATEGORY DAY 4 3
SUNSHINE HOURS 10 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ176-177-195>198-222115-
BRAZOS-BURLESON-GRIMES-MADISON-WALKER-WASHINGTON-
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,
COLLEGE STATION, HUNTSVILLE, MADISONVILLE, NAVASOTA,
AND SOMERVILLE
640 AM CDT SUN MAR 22 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 88 (0) 58 (-3) 85
RH % (24H TREND) 33 (-6) 100 (+3) 35
WIND 20FT/EARLY(MPH) S 10 G20 S 10 G19 LGT/VAR
WIND 20FT/LATE(MPH) S 13 G21 S 5 S 5
MAX/MIN MIX HGT(M) 1500 1790
MAX/MIN MIX HGT(FT) 4930 5880
TRANSPORT WND (KTS) S 19 S 6
TRANSPORT WND (M/S) S 10 S 3
VENT RATE (M/S-M) 15000 5370
CATEGORY DAY 4 3
SUNSHINE HOURS 10 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ178-179-199-200-222115-
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,
DAYTON, LIBERTY, LIVINGSTON, SHEPHERD, AND THE WOODLANDS
640 AM CDT SUN MAR 22 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (0) 59 (-3) 86
RH % (24H TREND) 37 (-7) 100 (+3) 39
WIND 20FT/EARLY(MPH) SW 7 G18 S 6 LGT/VAR
WIND 20FT/LATE(MPH) S 9 G19 LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 1390 1780
MAX/MIN MIX HGT(FT) 4570 5850
TRANSPORT WND (KTS) S 16 S 6
TRANSPORT WND (M/S) S 8 S 3
VENT RATE (M/S-M) 11120 5340
CATEGORY DAY 4 3
SUNSHINE HOURS 9 9
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
640 AM CDT SUN MAR 22 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 87 (+1) 59 (-5) 86
RH % (24H TREND) 38 (-7) 100 (+3) 38
WIND 20FT/EARLY(MPH) S 10 G19 S 8 G18 LGT/VAR
WIND 20FT/LATE(MPH) S 12 G20 LGT/VAR S 6
MAX/MIN MIX HGT(M) 1380 1950
MAX/MIN MIX HGT(FT) 4520 6410
TRANSPORT WND (KTS) S 16 S 7
TRANSPORT WND (M/S) S 8 S 4
VENT RATE (M/S-M) 11040 7800
CATEGORY DAY 4 3
SUNSHINE HOURS 9 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW-MODERATE
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
640 AM CDT SUN MAR 22 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 86 (+1) 59 (-4) 86
RH % (24H TREND) 36 (-8) 100 (+2) 37
WIND 20FT/EARLY(MPH) S 11 G21 S 9 G18 LGT/VAR
WIND 20FT/LATE(MPH) S 14 LGT/VAR S 6
MAX/MIN MIX HGT(M) 1350 1960
MAX/MIN MIX HGT(FT) 4440 6430
TRANSPORT WND (KTS) S 16 S 7
TRANSPORT WND (M/S) S 8 S 4
VENT RATE (M/S-M) 10800 7840
CATEGORY DAY 4 3
SUNSHINE HOURS 9 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW-MODERATE
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
640 AM CDT SUN MAR 22 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (+1) 61 (-3) 84
RH % (24H TREND) 47 (-11) 100 (+3) 45
WIND 20FT/EARLY(MPH) S 10 G17 S 8 LGT/VAR
WIND 20FT/LATE(MPH) S 13 LGT/VAR S 7
MAX/MIN MIX HGT(M) 1180 1710
MAX/MIN MIX HGT(FT) 3860 5610
TRANSPORT WND (KTS) S 17 S 8
TRANSPORT WND (M/S) S 9 S 4
VENT RATE (M/S-M) 10620 6840
CATEGORY DAY 4 3
SUNSHINE HOURS 10 9
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW-MODERATE
TXZ335>337-222115-
COASTAL BRAZORIA-COASTAL JACKSON-COASTAL MATAGORDA-
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON,
AND PALACIOS
640 AM CDT SUN MAR 22 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (0) 62 (-2) 82
RH % (24H TREND) 54 (-9) 100 (0) 51
WIND 20FT/EARLY(MPH) S 11 G19 S 8 LGT/VAR
WIND 20FT/LATE(MPH) S 13 G20 S 5 SE 8
MAX/MIN MIX HGT(M) 980 1530
MAX/MIN MIX HGT(FT) 3200 5010
TRANSPORT WND (KTS) S 18 S 8
TRANSPORT WND (M/S) S 9 S 4
VENT RATE (M/S-M) 8820 6120
CATEGORY DAY 4 3
SUNSHINE HOURS 10 10
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW-MODERATE
TXZ436>439-222115-
BOLIVAR PENINSULA-BRAZORIA ISLANDS-GALVESTON ISLAND-
MATAGORDA ISLANDS-
INCLUDING THE CITIES OF GALVESTON AND SURFSIDE BEACH
640 AM CDT SUN MAR 22 2026
TODAY TONIGHT MON
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (+2) 64 (-2) 77
RH % (24H TREND) 66 (-11) 100 (+4) 68
WIND 20FT/EARLY(MPH) S 12 S 10 S 5
WIND 20FT/LATE(MPH) S 12 S 7 SE 7
MAX/MIN MIX HGT(M) 790 940
MAX/MIN MIX HGT(FT) 2600 3070
TRANSPORT WND (KTS) S 18 S 6
TRANSPORT WND (M/S) S 9 S 3
VENT RATE (M/S-M) 7110 2820
CATEGORY DAY 3 2
SUNSHINE HOURS 10 10
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND 80.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. SOUTH WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 70S.
NORTHEAST WINDS AROUND 5 MPH.
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