993
FNUS54 KHGX 191201
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
701 AM CDT SUN JUL 19 2026
DISCUSSION
HIGHER PRESSURE WILL DOMINATE AREA WEATHER FOR MUCH OF THE WEEK.
DAILY MINIMUM RELATIVE HUMIDITY VALUES WILL GENERALLY RANGE FROM
40-50% ACROSS INLAND AREAS TODAY AND 35-45% MONDAY. VALUES WILL
BE
SLIGHTLY HIGHER NEAR THE COAST. WINDS WILL REMAIN RELATIVELY
LIGHT OUT OF THE SOUTHWEST AND SOUTH. THERE COULD BE SOME LATE
NIGHT AND EARLY MORNING PATCHY FOG AROUND THE AREA, BUT ANY FOG
SHOULD QUICKLY BURN OFF AFTER SUNRISE.
TXZ163-164-192115-
HOUSTON-TRINITY-
INCLUDING THE CITIES OF CROCKETT, GROVETON, AND TRINITY
701 AM CDT SUN JUL 19 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) 96 (+1) 71 (-3) 98
RH % (24H TREND) 39 (-12) 98 (-1) 33
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) 1750 2080
MAX/MIN MIX HGT(FT) 5740 6830
TRANSPORT WND (KTS) SW 6 SW 7
TRANSPORT WND (M/S) SW 3 SW 4
VENT RATE (M/S-M) 5250 8320
CATEGORY DAY 3 4
SUNSHINE HOURS 10 12
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW-MODERATE
TXZ176-195>198-192115-
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,
COLLEGE STATION, MADISONVILLE, NAVASOTA, AND SOMERVILLE
701 AM CDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 95 (+2) 72 (-3) 97
RH % (24H TREND) 44 (-12) 99 (+1) 36
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) S 5 LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 1660 1640
MAX/MIN MIX HGT(FT) 5440 5390
TRANSPORT WND (KTS) SW 7 SW 8
TRANSPORT WND (M/S) SW 4 SW 4
VENT RATE (M/S-M) 6640 6560
CATEGORY DAY 3 3
SUNSHINE HOURS 9 12
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW-MODERATE
TXZ177>179-199-200-192115-
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-WALKER-
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,
DAYTON, HUNTSVILLE, LIBERTY, LIVINGSTON, SHEPHERD,
AND THE WOODLANDS
701 AM CDT SUN JUL 19 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) 97 (+2) 72 (-2) 98
RH % (24H TREND) 40 (-15) 97 (-1) 34
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) 1650 2120
MAX/MIN MIX HGT(FT) 5410 6940
TRANSPORT WND (KTS) SW 5 W 6
TRANSPORT WND (M/S) SW 3 W 3
VENT RATE (M/S-M) 4950 6360
CATEGORY DAY 3 3
SUNSHINE HOURS 10 12
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW-MODERATE
TXZ212-213-227-237-238-192115-
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
701 AM CDT SUN JUL 19 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) 96 (+1) 72 (-4) 98
RH % (24H TREND) 44 (-13) 100 (+3) 38
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) 1720 1760
MAX/MIN MIX HGT(FT) 5660 5760
TRANSPORT WND (KTS) SW 6 SW 6
TRANSPORT WND (M/S) SW 3 SW 3
VENT RATE (M/S-M) 5160 5280
CATEGORY DAY 3 3
SUNSHINE HOURS 10 11
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW-MODERATE
TXZ210-211-226-235-236-192115-
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
701 AM CDT SUN JUL 19 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 95 (+2) 72 (-4) 96
RH % (24H TREND) 46 (-14) 100 (+3) 39
WIND 20FT/EARLY(MPH) LGT/VAR S 5 LGT/VAR
WIND 20FT/LATE(MPH) S 6 LGT/VAR S 5
MAX/MIN MIX HGT(M) 1610 1590
MAX/MIN MIX HGT(FT) 5300 5230
TRANSPORT WND (KTS) S 8 SW 7
TRANSPORT WND (M/S) S 4 SW 4
VENT RATE (M/S-M) 6440 6360
CATEGORY DAY 3 3
SUNSHINE HOURS 10 11
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW-MODERATE
TXZ214-300-313-338-192115-
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
701 AM CDT SUN JUL 19 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) 94 (0) 74 (-3) 95
RH % (24H TREND) 49 (-12) 97 (+3) 45
WIND 20FT/EARLY(MPH) LGT/VAR S 6 LGT/VAR
WIND 20FT/LATE(MPH) SW 6 SW 5 SW 5
MAX/MIN MIX HGT(M) 1590 1660
MAX/MIN MIX HGT(FT) 5220 5440
TRANSPORT WND (KTS) SW 6 SW 7
TRANSPORT WND (M/S) SW 3 SW 4
VENT RATE (M/S-M) 4770 6640
CATEGORY DAY 3 3
SUNSHINE HOURS 11 11
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ335>337-192115-
COASTAL BRAZORIA-COASTAL JACKSON-COASTAL MATAGORDA-
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON,
AND PALACIOS
701 AM CDT SUN JUL 19 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) 92 (0) 75 (-4) 94
RH % (24H TREND) 56 (-8) 97 (+6) 47
WIND 20FT/EARLY(MPH) S 6 S 7 LGT/VAR
WIND 20FT/LATE(MPH) S 9 SW 6 S 8
MAX/MIN MIX HGT(M) 1220 1200
MAX/MIN MIX HGT(FT) 3990 3920
TRANSPORT WND (KTS) S 9 SW 8
TRANSPORT WND (M/S) S 5 SW 4
VENT RATE (M/S-M) 6100 4800
CATEGORY DAY 3 3
SUNSHINE HOURS 10 11
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ436>439-192115-
BOLIVAR PENINSULA-BRAZORIA ISLANDS-GALVESTON ISLAND-
MATAGORDA ISLANDS-
INCLUDING THE CITIES OF GALVESTON AND SURFSIDE BEACH
701 AM CDT SUN JUL 19 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) 90 (-1) 78 (-4) 92
RH % (24H TREND) 61 (-4) 89 (+4) 57
WIND 20FT/EARLY(MPH) SW 8 S 11 W 6
WIND 20FT/LATE(MPH) S 10 SW 10 S 9
MAX/MIN MIX HGT(M) 880 790
MAX/MIN MIX HGT(FT) 2880 2610
TRANSPORT WND (KTS) SW 9 SW 10
TRANSPORT WND (M/S) SW 5 SW 5
VENT RATE (M/S-M) 4400 3950
CATEGORY DAY 3 2
SUNSHINE HOURS 10 11
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS IN THE MID
90S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE
MID 90S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS IN THE MID
90S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 80. HIGHS IN THE MID 90S.
SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 80. HIGHS IN THE LOWER
90S. SOUTH WINDS AROUND 5 MPH.
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