985
FNUS54 KHGX 181720
FWFHGX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
1120 AM CST SUN JAN 18 2026
DISCUSSION
RH SHOULD FALL INTO THE UPPER TEENS AND 20S INLAND AND 30S ALONG
THE COAST THIS AFTERNOON. THOUGH, WINDS INLAND REMAIN FAIRLY LIGHT
AND NORTHERLY, GENERALLY AROUND 5-10 MPH OR LESS. ONSHORE FLOW
SHOULD BRIEFLY RETURN TONIGHT, BUT A WEAK REINFORCING FRONT WILL
ENTER THE AREA MONDAY NIGHT, BRINING N/NE WINDS BACK TO THE AREA
AND PROLONGING THE TIME IT WILL TAKE FOR MORE HUMID CONDITIONS TO
RETURN.
TXZ163-164-177-191015-
HOUSTON-TRINITY-WALKER-
INCLUDING THE CITIES OF CROCKETT, GROVETON, HUNTSVILLE,
AND TRINITY
1120 AM CST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (+6) 62 (+8) 32 59
RH % (24H TREND) 76 (-1) 27 (+3) 86 42
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 1520 1230
MAX/MIN MIX HGT(FT) 5000 4040
TRANSPORT WND (KTS) SE 5 SE 8
TRANSPORT WND (M/S) SE 3 SE 4
VENT RATE (M/S-M) 4560 4920
CATEGORY DAY 3 3
SUNSHINE HOURS 9 3
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ176-195>198-191015-
BRAZOS-BURLESON-GRIMES-MADISON-WASHINGTON-
INCLUDING THE CITIES OF BRENHAM, BRYAN, CALDWELL,
COLLEGE STATION, MADISONVILLE, NAVASOTA, AND SOMERVILLE
1120 AM CST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 30 (+5) 65 (+8) 35 62
RH % (24H TREND) 72 (+3) 21 (0) 83 48
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR E 5 E 5
WIND 20FT/LATE(MPH) LGT/VAR E 5 LGT/VAR SE 5
MAX/MIN MIX HGT(M) 1550 1470
MAX/MIN MIX HGT(FT) 5080 4830
TRANSPORT WND (KTS) S 7 SE 9
TRANSPORT WND (M/S) S 4 SE 5
VENT RATE (M/S-M) 6200 7350
CATEGORY DAY 3 3
SUNSHINE HOURS 9 3
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ178-179-199-200-191015-
MONTGOMERY-NORTHERN LIBERTY-POLK-SAN JACINTO-
INCLUDING THE CITIES OF CLEVELAND, COLDSPRING, CONROE, CORRIGAN,
DAYTON, LIBERTY, LIVINGSTON, SHEPHERD, AND THE WOODLANDS
1120 AM CST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 30 (+3) 65 (+9) 36 62
RH % (24H TREND) 84 (+11) 23 (+1) 82 39
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
MAX/MIN MIX HGT(M) 1570 1220
MAX/MIN MIX HGT(FT) 5160 4020
TRANSPORT WND (KTS) S 4 SE 8
TRANSPORT WND (M/S) S 2 SE 4
VENT RATE (M/S-M) 3140 4880
CATEGORY DAY 2 3
SUNSHINE HOURS 9 3
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ212-213-227-237-238-191015-
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
1120 AM CST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR CLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (+2) 66 (+9) 42 63
RH % (24H TREND) 90 (+25) 25 (+3) 83 46
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR E 5 E 7
WIND 20FT/LATE(MPH) LGT/VAR E 5 E 5 E 9
MAX/MIN MIX HGT(M) 1640 1430
MAX/MIN MIX HGT(FT) 5400 4700
TRANSPORT WND (KTS) S 7 E 12
TRANSPORT WND (M/S) S 4 E 6
VENT RATE (M/S-M) 6560 8580
CATEGORY DAY 3 4
SUNSHINE HOURS 9 3
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ210-211-226-235-236-191015-
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
1120 AM CST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (+4) 67 (+9) 42 65
RH % (24H TREND) 92 (+30) 28 (+7) 82 49
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR E 5 E 7
WIND 20FT/LATE(MPH) LGT/VAR SE 6 NE 5 E 9
MAX/MIN MIX HGT(M) 1620 1420
MAX/MIN MIX HGT(FT) 5320 4670
TRANSPORT WND (KTS) SE 10 SE 12
TRANSPORT WND (M/S) SE 5 SE 6
VENT RATE (M/S-M) 8100 8520
CATEGORY DAY 4 4
SUNSHINE HOURS 9 2
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ214-300-313-338-438-439-191015-
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
1120 AM CST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR CLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (+2) 65 (+9) 39 63
RH % (24H TREND) 83 (+19) 25 (+1) 81 41
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR E 5 E 8
WIND 20FT/LATE(MPH) LGT/VAR E 5 E 6 E 10
MAX/MIN MIX HGT(M) 1580 1160
MAX/MIN MIX HGT(FT) 5180 3800
TRANSPORT WND (KTS) S 5 E 12
TRANSPORT WND (M/S) S 3 E 6
VENT RATE (M/S-M) 4740 6960
CATEGORY DAY 3 3
SUNSHINE HOURS 9 4
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
TXZ335>337-436-437-191015-
BRAZORIA ISLANDS-COASTAL BRAZORIA-COASTAL JACKSON-
COASTAL MATAGORDA-MATAGORDA ISLANDS-
INCLUDING THE CITIES OF CLUTE, FREEPORT, LAKE JACKSON, PALACIOS,
AND SURFSIDE BEACH
1120 AM CST SUN JAN 18 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR CLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 0 0 0 0
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (+3) 66 (+9) 47 65
RH % (24H TREND) 88 (+32) 37 (+12) 85 57
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR E 7 E 11
WIND 20FT/LATE(MPH) LGT/VAR SE 8 E 7 E 13
MAX/MIN MIX HGT(M) 1510 1060
MAX/MIN MIX HGT(FT) 4950 3470
TRANSPORT WND (KTS) SE 10 E 16
TRANSPORT WND (M/S) SE 5 E 8
VENT RATE (M/S-M) 7550 8480
CATEGORY DAY 3 4
SUNSHINE HOURS 9 2
REMARKS...
FOG POTENTIAL (FIRST 24 HOURS)...LOW
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE MID 60S.
EAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID
50S. HIGHS IN THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 60S. EAST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S. HIGHS IN
THE MID 50S. NORTH WINDS AROUND 10 MPH.
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