160
FNUS54 KHGX 220032
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
632 PM CST WED JAN 21 2026
DISCUSSION
INCREASING MOISTURE AND SOME UPPER LEVEL DISTURBANCES WILL
GENERATE SOME PERIODS OF LIGHT RAIN ACROSS THE AREA INTO
THURSDAY. PATCHY TO AREAS OF FOG WILL BE POSSIBLE TONIGHT AND
THURSDAY NIGHT; FOG COULD BECOME DENSE AT TIMES OVERNIGHT INTO
THURSDAY MORNING. LOOK FOR A COLD, ARCTIC AIRMASS TO BEGIN
SPILLING INTO THE AREA FRIDAY AND PERSIST THROUGH THE WEEKEND
ALONG WITH THE POTENTIAL FOR FROZEN PRECIPITATION.
TXZ163-164-177-221015-
HOUSTON-TRINITY-WALKER-
INCLUDING THE CITIES OF CROCKETT, GROVETON, HUNTSVILLE,
AND TRINITY
632 PM CST WED JAN 21 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 30 0 20 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 50 (-2) 67 (0) 51 65
RH % (24H TREND) 100 (0) 74 (-14) 100 88
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR E 7
MAX/MIN MIX HGT(M) 860 570
MAX/MIN MIX HGT(FT) 2830 1880
TRANSPORT WND (KTS) E 5 E 15
TRANSPORT WND (M/S) E 3 E 8
VENT RATE (M/S-M) 2580 4560
CATEGORY DAY 2 3
SUNSHINE HOURS 2 0
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...MODERATE.
TXZ176-195>198-221015-
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,
COLLEGE STATION, MADISONVILLE, NAVASOTA, AND SOMERVILLE
632 PM CST WED JAN 21 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS NONE NONE SHOWERS
CHANCE PRECIP (%) 20 0 0 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (-2) 71 (+1) 56 72
RH % (24H TREND) 100 (0) 64 (-18) 100 74
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR SE 5
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR E 8
MAX/MIN MIX HGT(M) 1100 1030
MAX/MIN MIX HGT(FT) 3620 3390
TRANSPORT WND (KTS) SE 4 SE 10
TRANSPORT WND (M/S) SE 2 SE 5
VENT RATE (M/S-M) 2200 5150
CATEGORY DAY 2 3
SUNSHINE HOURS 3 1
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...MODERATE.
TXZ178-179-199-200-221015-
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,
DAYTON, LIBERTY, LIVINGSTON, SHEPHERD, AND THE WOODLANDS
632 PM CST WED JAN 21 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 30 0 10 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (+1) 72 (+4) 55 71
RH % (24H TREND) 100 (+1) 70 (-16) 100 78
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR E 5
MAX/MIN MIX HGT(M) 700 620
MAX/MIN MIX HGT(FT) 2310 2040
TRANSPORT WND (KTS) SE 5 E 13
TRANSPORT WND (M/S) SE 3 E 7
VENT RATE (M/S-M) 2100 4340
CATEGORY DAY 2 3
SUNSHINE HOURS 2 0
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...MODERATE.
TXZ212-213-227-237-238-221015-
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
632 PM CST WED JAN 21 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS NONE NONE SHOWERS
CHANCE PRECIP (%) 30 0 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (+1) 75 (+4) 60 75
RH % (24H TREND) 100 (+4) 64 (-19) 100 69
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR E 5 LGT/VAR SE 8
MAX/MIN MIX HGT(M) 920 980
MAX/MIN MIX HGT(FT) 3020 3200
TRANSPORT WND (KTS) S 5 SE 12
TRANSPORT WND (M/S) S 3 SE 6
VENT RATE (M/S-M) 2760 5880
CATEGORY DAY 2 3
SUNSHINE HOURS 3 1
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...HIGH.
TXZ210-211-226-235-236-221015-
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
632 PM CST WED JAN 21 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS NONE NONE TSTMS
CHANCE PRECIP (%) 20 0 0 40
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 56 (0) 77 (+4) 60 77
RH % (24H TREND) 100 (+1) 59 (-16) 100 66
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR E 5 LGT/VAR SE 9
MAX/MIN MIX HGT(M) 1250 990
MAX/MIN MIX HGT(FT) 4100 3250
TRANSPORT WND (KTS) S 6 SE 11
TRANSPORT WND (M/S) S 3 SE 6
VENT RATE (M/S-M) 3750 5940
CATEGORY DAY 2 3
SUNSHINE HOURS 4 1
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...HIGH.
TXZ214-300-313-338-438-439-221015-
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
632 PM CST WED JAN 21 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS NONE NONE SHOWERS
CHANCE PRECIP (%) 30 0 0 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (+1) 73 (+5) 58 73
RH % (24H TREND) 100 (+5) 71 (-14) 100 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR E 5
WIND 20FT/LATE(MPH) LGT/VAR E 5 LGT/VAR SE 9
MAX/MIN MIX HGT(M) 630 630
MAX/MIN MIX HGT(FT) 2070 2060
TRANSPORT WND (KTS) SE 6 SE 10
TRANSPORT WND (M/S) SE 3 SE 5
VENT RATE (M/S-M) 1890 3150
CATEGORY DAY 1 2
SUNSHINE HOURS 2 1
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...HIGH.
TXZ335>337-436-437-221015-
BRAZORIA ISLANDS-COASTAL BRAZORIA-COASTAL JACKSON-
COASTAL MATAGORDA-MATAGORDA ISLANDS-
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON, PALACIOS,
AND SURFSIDE BEACH
632 PM CST WED JAN 21 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS NONE NONE SHOWERS
CHANCE PRECIP (%) 20 0 0 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-1) 74 (+4) 59 75
RH % (24H TREND) 100 (+2) 73 (-12) 100 73
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SE 5 SE 5
WIND 20FT/LATE(MPH) LGT/VAR E 7 SE 5 SE 9
MAX/MIN MIX HGT(M) 820 890
MAX/MIN MIX HGT(FT) 2700 2910
TRANSPORT WND (KTS) SE 8 SE 12
TRANSPORT WND (M/S) SE 4 SE 6
VENT RATE (M/S-M) 3280 5340
CATEGORY DAY 2 3
SUNSHINE HOURS 3 2
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...HIGH.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY
RAIN AND FREEZING RAIN. LOWS AROUND 50. HIGHS IN THE
LOWER 50S. NORTH WINDS 10 TO 15 MPH.
SUNDAY
RAIN WITH POSSIBLE FREEZING RAIN AND SLEET LIKELY.
COLDER. LOWS IN THE UPPER 20S. HIGHS IN THE MID 30S. NORTH WINDS
AROUND 15 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS AROUND 40.
NORTH WINDS AROUND 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE UPPER
40S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE
LOWER 50S. NORTH WINDS AROUND 5 MPH.
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