300
FNUS54 KHGX 061218
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
618 AM CST TUE JAN 6 2026
DISCUSSION
MORNING LOW CLOUDS AND AREAS OF FOG SHOULD DIMINISH AS THE MORNING
PROGRESSES. EXPECT SOUTHWEST WINDS AND VERY WARM CONDITIONS TODAY.
MINIMUM AFTERNOON RH IS EXPECTED TO BE IN THE 50 TO 60 PERCENT RANGE.
VALUES WILL BE HIGHER NEAR THE COAST. DRIER AIR IS EXPECTED TO PUSH
INTO THE BRAZOS VALLEY, WHERE OUR MOST NORTHWESTERN ZONES COULD HAVE
AFTERNOON RH DROP BELOW 40 PERCENT. LOW CLOUDS AND AREAS OF FOG ARE
EXPECTED TO RETURN TONIGHT.
TXZ163-164-177-062230-
HOUSTON-TRINITY-WALKER-
INCLUDING THE CITIES OF CROCKETT, GROVETON, HUNTSVILLE,
AND TRINITY
618 AM CST TUE JAN 6 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+5) 49 (-13) 78
RH % (24H TREND) 44 (-20) 98 (-2) 55
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5
MAX/MIN MIX HGT(M) 970 1310
MAX/MIN MIX HGT(FT) 3180 4300
TRANSPORT WND (KTS) W 10 S 11
TRANSPORT WND (M/S) W 5 S 6
VENT RATE (M/S-M) 4850 7860
CATEGORY DAY 3 3
SUNSHINE HOURS 5 5
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...HIGH
TXZ176-195>198-062230-
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,
COLLEGE STATION, MADISONVILLE, NAVASOTA, AND SOMERVILLE
618 AM CST TUE JAN 6 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (+6) 54 (-9) 80
RH % (24H TREND) 37 (-25) 98 (-2) 55
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) W 5 LGT/VAR S 8
MAX/MIN MIX HGT(M) 1020 1460
MAX/MIN MIX HGT(FT) 3330 4800
TRANSPORT WND (KTS) W 8 S 14
TRANSPORT WND (M/S) W 4 S 7
VENT RATE (M/S-M) 4080 10220
CATEGORY DAY 3 4
SUNSHINE HOURS 5 5
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...HIGH
TXZ178-179-199-200-062230-
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,
DAYTON, LIBERTY, LIVINGSTON, SHEPHERD, AND THE WOODLANDS
618 AM CST TUE JAN 6 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+5) 57 (-4) 80
RH % (24H TREND) 57 (-1) 100 (0) 56
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR S 5
MAX/MIN MIX HGT(M) 1020 1340
MAX/MIN MIX HGT(FT) 3330 4410
TRANSPORT WND (KTS) W 10 S 11
TRANSPORT WND (M/S) W 5 S 6
VENT RATE (M/S-M) 5100 8040
CATEGORY DAY 3 4
SUNSHINE HOURS 4 5
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...HIGH
TXZ212-213-227-237-238-062230-
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
618 AM CST TUE JAN 6 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (+4) 61 (-2) 82
RH % (24H TREND) 56 (-5) 100 (0) 54
WIND 20FT/EARLY(MPH) SW 6 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 LGT/VAR S 8
MAX/MIN MIX HGT(M) 1180 1500
MAX/MIN MIX HGT(FT) 3860 4930
TRANSPORT WND (KTS) SW 9 S 13
TRANSPORT WND (M/S) SW 5 S 7
VENT RATE (M/S-M) 5900 10500
CATEGORY DAY 3 4
SUNSHINE HOURS 5 5
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...HIGH
TXZ210-211-226-235-236-062230-
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
618 AM CST TUE JAN 6 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (+4) 61 (-3) 82
RH % (24H TREND) 52 (-11) 100 (0) 52
WIND 20FT/EARLY(MPH) SW 5 LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) SW 6 LGT/VAR S 10
MAX/MIN MIX HGT(M) 1130 1490
MAX/MIN MIX HGT(FT) 3700 4880
TRANSPORT WND (KTS) SW 7 S 15
TRANSPORT WND (M/S) SW 4 S 8
VENT RATE (M/S-M) 4520 11920
CATEGORY DAY 3 4
SUNSHINE HOURS 5 5
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...HIGH
TXZ214-300-313-338-438-439-062230-
BOLIVAR PENINSULA-CHAMBERS-COASTAL GALVESTON-COASTAL HARRIS-
GALVESTON ISLAND-SOUTHERN LIBERTY-
INCLUDING THE CITIES OF ANAHUAC, BAYTOWN, DEVERS, DICKINSON,
GALVESTON, LA MARQUE, MONT BELVIEU, OLD RIVER-WINFREE, PASADENA,
STOWELL, TEXAS CITY, AND WINNIE
618 AM CST TUE JAN 6 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (+6) 61 (0) 78
RH % (24H TREND) 62 (-4) 100 (0) 62
WIND 20FT/EARLY(MPH) SW 6 SW 5 LGT/VAR
WIND 20FT/LATE(MPH) SW 8 LGT/VAR S 8
MAX/MIN MIX HGT(M) 1090 1250
MAX/MIN MIX HGT(FT) 3570 4100
TRANSPORT WND (KTS) SW 11 S 11
TRANSPORT WND (M/S) SW 6 S 6
VENT RATE (M/S-M) 6540 7500
CATEGORY DAY 3 3
SUNSHINE HOURS 4 5
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...HIGH
TXZ335>337-436-437-062230-
BRAZORIA ISLANDS-COASTAL BRAZORIA-COASTAL JACKSON-
COASTAL MATAGORDA-MATAGORDA ISLANDS-
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON, PALACIOS,
AND SURFSIDE BEACH
618 AM CST TUE JAN 6 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+5) 62 (-2) 78
RH % (24H TREND) 66 (-7) 100 (0) 66
WIND 20FT/EARLY(MPH) SW 6 S 5 S 5
WIND 20FT/LATE(MPH) SW 9 LGT/VAR S 9
MAX/MIN MIX HGT(M) 1080 1290
MAX/MIN MIX HGT(FT) 3540 4250
TRANSPORT WND (KTS) SW 11 S 13
TRANSPORT WND (M/S) SW 6 S 7
VENT RATE (M/S-M) 6480 9030
CATEGORY DAY 3 4
SUNSHINE HOURS 5 6
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...HIGH
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
70S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
60S. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S. HIGHS
AROUND 60. NORTH WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTH WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S. NORTHEAST WINDS AROUND 5 MPH.
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