Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
369
FNUS54 KHGX 070300
FWFHGX
Fire Weather Planning Forecast for Southeast Texas
National Weather Service Houston/Galveston TX
900 PM CST Sat Dec 6 2025
.DISCUSSION...
Areas of fog, becoming dense at times, is expected to
develop tonight into Sunday morning. Light southerly winds
will prevail through Sunday morning, then a cold front will
slide through the area during the day on Sunday ushering
in breezy northerly winds and drier conditions. Minimum
relative humidity values will be between 40 and 50 percent
Sunday afternoon, and then between 35 and 45 percent Monday
afternoon. Southeasterly winds return by Tuesday
afternoon.
TXZ163-164-177-071030-
Houston-Trinity-Walker-
Including the cities of Crockett, Groveton, Huntsville,
and Trinity
900 PM CST Sat Dec 6 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Clear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 47 (+7) 69 (+3) 34 58
RH % (24h trend) 100 (+1) 48 (-7) 93 42
Wind 20ft/early(mph) Lgt/Var Lgt/Var N 7 N 5
Wind 20ft/late(mph) Lgt/Var NW 8 N 5 Lgt/Var
Max/Min Mix Hgt(m) 1050 880
Max/Min Mix Hgt(ft) 3440 2880
Transport Wnd (kts) N 15 N 8
Transport Wnd (m/s) N 8 N 4
Vent Rate (m/s-m) 8400 3520
Category Day 4 2
Sunshine Hours 6 8
Remarks...
Fog Potential (First 24 Hours)...High
$$
TXZ176-195>198-071030-
Brazos-Burleson-Grimes-Madison-Washington-
Including the cities of Brenham, Bryan, Caldwell,
College Station, Madisonville, Navasota, and Somerville
900 PM CST Sat Dec 6 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+7) 69 (0) 35 60
RH % (24h trend) 100 (+2) 42 (-10) 89 37
Wind 20ft/early(mph) S 5 W 6 N 10 G17 N 6
Wind 20ft/late(mph) SW 5 N 11 N 8 G17 N 5
Max/Min Mix Hgt(m) 990 780
Max/Min Mix Hgt(ft) 3230 2570
Transport Wnd (kts) N 18 N 10
Transport Wnd (m/s) N 9 N 5
Vent Rate (m/s-m) 8910 3900
Category Day 4 2
Sunshine Hours 7 8
Remarks...
Fog Potential (First 24 Hours)...High
$$
TXZ178-179-199-200-071030-
Montgomery-Northern Liberty-Polk-San Jacinto-
Including the cities of Cleveland, Coldspring, Conroe, Corrigan,
Dayton, Liberty, Livingston, Shepherd, and The Woodlands
900 PM CST Sat Dec 6 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+7) 72 (+5) 37 61
RH % (24h trend) 100 (+2) 46 (-9) 89 41
Wind 20ft/early(mph) Lgt/Var Lgt/Var N 7 N 5
Wind 20ft/late(mph) Lgt/Var NW 7 N 6 Lgt/Var
Max/Min Mix Hgt(m) 1090 960
Max/Min Mix Hgt(ft) 3560 3160
Transport Wnd (kts) N 14 N 9
Transport Wnd (m/s) N 7 N 5
Vent Rate (m/s-m) 7630 4800
Category Day 3 3
Sunshine Hours 5 8
Remarks...
Fog Potential (First 24 Hours)...High
$$
TXZ212-213-227-237-238-071030-
Fort Bend-Inland Brazoria-Inland Galveston-Inland Harris-Waller-
Including the cities of Alvin, Angleton, Brookshire,
First Colony, Friendswood, Hempstead, Houston, League City,
Mission Bend, Missouri City, Pearland, Pecan Grove, Prairie View,
Rosenberg, Sugar Land, and Waller
900 PM CST Sat Dec 6 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (+7) 75 (+7) 40 62
RH % (24h trend) 100 (+5) 45 (-14) 87 39
Wind 20ft/early(mph) Lgt/Var W 5 N 11 G20 N 8
Wind 20ft/late(mph) Lgt/Var NW 9 N 9 G19 N 6
Max/Min Mix Hgt(m) 980 850
Max/Min Mix Hgt(ft) 3210 2780
Transport Wnd (kts) NW 14 N 11
Transport Wnd (m/s) NW 7 N 6
Vent Rate (m/s-m) 6860 5100
Category Day 3 3
Sunshine Hours 6 8
Remarks...
Fog Potential (First 24 Hours)...High
$$
TXZ210-211-226-235-236-071030-
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
900 PM CST Sat Dec 6 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (+6) 76 (+6) 39 62
RH % (24h trend) 100 (+4) 38 (-18) 85 37
Wind 20ft/early(mph) Lgt/Var W 5 N 12 G21 N 9
Wind 20ft/late(mph) Lgt/Var NW 10 N 10 G21 N 6
Max/Min Mix Hgt(m) 1100 900
Max/Min Mix Hgt(ft) 3600 2940
Transport Wnd (kts) N 16 N 11
Transport Wnd (m/s) N 8 N 6
Vent Rate (m/s-m) 8800 5400
Category Day 4 3
Sunshine Hours 6 8
Remarks...
Fog Potential (First 24 Hours)...High
$$
TXZ214-300-313-338-438-439-071030-
Bolivar Peninsula-Chambers-Coastal Galveston-Coastal Harris-
Galveston Island-Southern Liberty-
Including the cities of Anahuac, Baytown, Devers, Dickinson,
Galveston, La Marque, Mont Belvieu, Old River-Winfree, Pasadena,
Stowell, Texas City, and Winnie
900 PM CST Sat Dec 6 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (+7) 73 (+7) 40 61
RH % (24h trend) 100 (+5) 51 (-14) 98 44
Wind 20ft/early(mph) Lgt/Var Lgt/Var N 10 G18 N 9 G17
Wind 20ft/late(mph) Lgt/Var NW 8 N 10 G18 N 7
Max/Min Mix Hgt(m) 950 1000
Max/Min Mix Hgt(ft) 3110 3280
Transport Wnd (kts) NW 13 N 10
Transport Wnd (m/s) NW 7 N 5
Vent Rate (m/s-m) 6650 5000
Category Day 3 3
Sunshine Hours 5 8
Remarks...
Fog Potential (First 24 Hours)...High
$$
TXZ335>337-436-437-071030-
Brazoria Islands-Coastal Brazoria-Coastal Jackson-
Coastal Matagorda-Matagorda Islands-
Including the cities of Clute, Freeport, Lake Jackson, Palacios,
and Surfside Beach
900 PM CST Sat Dec 6 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (+8) 76 (+8) 42 63
RH % (24h trend) 100 (+1) 47 (-20) 90 42
Wind 20ft/early(mph) Lgt/Var W 5 N 12 G21 N 11
Wind 20ft/late(mph) Lgt/Var NW 9 N 11 G20 N 9
Max/Min Mix Hgt(m) 1040 930
Max/Min Mix Hgt(ft) 3410 3040
Transport Wnd (kts) NW 14 N 11
Transport Wnd (m/s) NW 7 N 6
Vent Rate (m/s-m) 7280 5580
Category Day 3 3
Sunshine Hours 6 8
Remarks...
Fog Potential (First 24 Hours)...High
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
60s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 70s. South winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
70s. South winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
60s. South winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 60s. North winds around 5 mph.
$$