024
FNUS54 KHGX 210034
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
734 PM CDT FRI MAR 20 2026
DISCUSSION
DRY CONDITIONS WITH WELL-ABOVE AVERAGE TEMPERATURES ARE
EXPECTED OVER THE NEXT SEVERAL DAYS. WINDS WILL REMAIN
GENERALLY LIGHT FROM THE SOUTH. AFTERNOON RH VALUES ARE
EXPECTED TO DROP INTO THE 30 TO 40 PERCENT RANGE INLAND
AND INTO THE 50 TO 70 PERCENT RANGE ALONG THE COAST.
AREAS OF FOG WILL BE POSSIBLE DURING THE NIGHTTIME AND
EARLY MORNING HOURS. OVER THE WEEKEND, RH VALUES COULD
DROP TO AS LOW AS 20-25 PERCENT OVER PORTIONS OF THE
BRAZOS VALLEY.
TXZ163-164-210930-
HOUSTON-TRINITY-
INCLUDING THE CITIES OF CROCKETT, GROVETON, AND TRINITY
734 PM CDT FRI MAR 20 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (+4) 89 (+5) 59 88
RH % (24H TREND) 100 (+4) 39 (-3) 98 37
WIND 20FT/EARLY(MPH) S 5 SW 5 S 5 S 6 G17
WIND 20FT/LATE(MPH) S 5 SW 7 S 5 S 9 G18
MAX/MIN MIX HGT(M) 1150 1460
MAX/MIN MIX HGT(FT) 3780 4800
TRANSPORT WND (KTS) S 13 S 18
TRANSPORT WND (M/S) S 7 S 9
VENT RATE (M/S-M) 8050 13140
CATEGORY DAY 4 4
SUNSHINE HOURS 9 11
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ176-177-195>198-210930-
BRAZOS-BURLESON-GRIMES-MADISON-WALKER-WASHINGTON-
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,
COLLEGE STATION, HUNTSVILLE, MADISONVILLE, NAVASOTA,
AND SOMERVILLE
734 PM CDT FRI MAR 20 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (+4) 91 (+5) 60 91
RH % (24H TREND) 100 (+6) 34 (-7) 99 33
WIND 20FT/EARLY(MPH) S 9 G17 S 7 S 10 G19 S 9 G19
WIND 20FT/LATE(MPH) S 7 S 11 G18 S 8 G17 S 13 G20
MAX/MIN MIX HGT(M) 1290 1610
MAX/MIN MIX HGT(FT) 4240 5280
TRANSPORT WND (KTS) S 14 S 18
TRANSPORT WND (M/S) S 7 S 9
VENT RATE (M/S-M) 9030 14490
CATEGORY DAY 4 4
SUNSHINE HOURS 9 11
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
TXZ178-179-199-200-210930-
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,
DAYTON, LIBERTY, LIVINGSTON, SHEPHERD, AND THE WOODLANDS
734 PM CDT FRI MAR 20 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (+5) 89 (+5) 61 89
RH % (24H TREND) 100 (+4) 38 (-6) 99 39
WIND 20FT/EARLY(MPH) S 5 SW 5 S 6 G17 S 6 G17
WIND 20FT/LATE(MPH) LGT/VAR S 7 S 5 S 8 G18
MAX/MIN MIX HGT(M) 1140 1540
MAX/MIN MIX HGT(FT) 3740 5070
TRANSPORT WND (KTS) S 12 S 15
TRANSPORT WND (M/S) S 6 S 8
VENT RATE (M/S-M) 6840 12320
CATEGORY DAY 3 4
SUNSHINE HOURS 8 10
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW TO MODERATE.
TXZ212-213-227-237-238-210930-
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
734 PM CDT FRI MAR 20 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (+4) 89 (+5) 61 89
RH % (24H TREND) 100 (+4) 38 (-8) 100 38
WIND 20FT/EARLY(MPH) S 8 SW 7 S 9 G18 S 8 G17
WIND 20FT/LATE(MPH) S 5 S 11 S 7 S 12
MAX/MIN MIX HGT(M) 1150 1520
MAX/MIN MIX HGT(FT) 3770 4990
TRANSPORT WND (KTS) S 14 S 16
TRANSPORT WND (M/S) S 7 S 8
VENT RATE (M/S-M) 8050 12160
CATEGORY DAY 4 4
SUNSHINE HOURS 8 10
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW TO MODERATE.
TXZ210-211-226-235-236-210930-
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
734 PM CDT FRI MAR 20 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (+4) 89 (+5) 60 88
RH % (24H TREND) 100 (+2) 36 (-9) 100 35
WIND 20FT/EARLY(MPH) S 9 G17 S 8 S 10 G18 S 9 G18
WIND 20FT/LATE(MPH) S 6 S 13 G20 S 7 S 14
MAX/MIN MIX HGT(M) 1140 1460
MAX/MIN MIX HGT(FT) 3730 4800
TRANSPORT WND (KTS) S 14 S 17
TRANSPORT WND (M/S) S 7 S 9
VENT RATE (M/S-M) 7980 13140
CATEGORY DAY 3 4
SUNSHINE HOURS 9 10
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW TO MODERATE.
TXZ214-300-313-338-210930-
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
734 PM CDT FRI MAR 20 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 60 (+4) 84 (+4) 62 85
RH % (24H TREND) 100 (+3) 49 (-7) 100 48
WIND 20FT/EARLY(MPH) S 9 SW 7 S 10 S 8
WIND 20FT/LATE(MPH) S 6 S 13 S 7 S 13
MAX/MIN MIX HGT(M) 1060 1230
MAX/MIN MIX HGT(FT) 3480 4030
TRANSPORT WND (KTS) S 15 S 17
TRANSPORT WND (M/S) S 8 S 9
VENT RATE (M/S-M) 8480 11070
CATEGORY DAY 4 4
SUNSHINE HOURS 9 10
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW TO MODERATE.
TXZ335>337-210930-
COASTAL BRAZORIA-COASTAL JACKSON-COASTAL MATAGORDA-
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON,
AND PALACIOS
734 PM CDT FRI MAR 20 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 62 (+4) 81 (+3) 63 82
RH % (24H TREND) 100 (+3) 57 (-4) 100 55
WIND 20FT/EARLY(MPH) S 8 SW 8 S 9 G17 S 9 G17
WIND 20FT/LATE(MPH) S 6 S 13 S 7 S 13
MAX/MIN MIX HGT(M) 860 1040
MAX/MIN MIX HGT(FT) 2810 3400
TRANSPORT WND (KTS) S 15 SW 17
TRANSPORT WND (M/S) S 8 SW 9
VENT RATE (M/S-M) 6880 9360
CATEGORY DAY 3 4
SUNSHINE HOURS 9 10
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW TO MODERATE.
TXZ436>439-210930-
BOLIVAR PENINSULA-BRAZORIA ISLANDS-GALVESTON ISLAND-
MATAGORDA ISLANDS-
INCLUDING THE CITIES OF GALVESTON AND SURFSIDE BEACH
734 PM CDT FRI MAR 20 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 63 (-1) 77 (+4) 64 77
RH % (24H TREND) 100 (+7) 68 (-7) 98 70
WIND 20FT/EARLY(MPH) S 10 S 9 S 12 S 11
WIND 20FT/LATE(MPH) S 9 S 12 S 11 S 12
MAX/MIN MIX HGT(M) 700 840
MAX/MIN MIX HGT(FT) 2290 2750
TRANSPORT WND (KTS) S 15 S 18
TRANSPORT WND (M/S) S 8 S 9
VENT RATE (M/S-M) 5600 7560
CATEGORY DAY 3 3
SUNSHINE HOURS 9 10
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER
80S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER
80S. SOUTHEAST WINDS AROUND 10 MPH.
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