Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
143
FNUS54 KHGX 211056
FWFHGX
Fire Weather Planning Forecast for Southeast Texas
National Weather Service Houston/Galveston TX
556 AM CDT Thu Aug 21 2025
.DISCUSSION...
A daily risk of showers and thunderstorms will continue through
the end of the week. Winds will generally be light and
variable. Lower RH, lower rain chances and warmer
temperatures develop later this weekend and early next week.
TXZ163-164-177-212115-
Houston-Trinity-Walker-
Including the cities of Crockett, Groveton, Huntsville,
and Trinity
556 AM CDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 30 30
Chance of Thunder (%) 60 20 30
Temp (24h trend) 93 (-3) 71 (-2) 93
RH % (24h trend) 52 (+6) 99 (0) 46
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) 1870 2520
Max/Min Mix Hgt(ft) 6140 8270
Transport Wnd (kts) NE 8 NE 6
Transport Wnd (m/s) NE 4 NE 3
Vent Rate (m/s-m) 7480 7560
Category Day 3 3
Sunshine Hours 5 8
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
TXZ176-195>198-212115-
Brazos-Burleson-Grimes-Madison-Washington-
Including the cities of Brenham, Bryan, Caldwell,
College Station, Madisonville, Navasota, and Somerville
556 AM CDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 30 50
Chance of Thunder (%) 60 20 50
Temp (24h trend) 93 (-4) 72 (-2) 91
RH % (24h trend) 48 (+5) 99 (+4) 52
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var NE 5
Max/Min Mix Hgt(m) 2110 2490
Max/Min Mix Hgt(ft) 6930 8170
Transport Wnd (kts) NE 7 NE 7
Transport Wnd (m/s) NE 4 NE 4
Vent Rate (m/s-m) 8440 9960
Category Day 4 4
Sunshine Hours 6 8
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
TXZ178-179-199-200-212115-
Montgomery-Northern Liberty-Polk-San Jacinto-
Including the cities of Cleveland, Coldspring, Conroe, Corrigan,
Dayton, Liberty, Livingston, Shepherd, and The Woodlands
556 AM CDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 30 60
Chance of Thunder (%) 50 30 50
Temp (24h trend) 93 (-3) 72 (-1) 92
RH % (24h trend) 52 (+6) 99 (+1) 52
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) 2100 1930
Max/Min Mix Hgt(ft) 6890 6320
Transport Wnd (kts) NE 6 NE 6
Transport Wnd (m/s) NE 3 NE 3
Vent Rate (m/s-m) 6300 5790
Category Day 3 3
Sunshine Hours 6 6
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
TXZ212-213-227-237-238-212115-
Fort Bend-Inland Brazoria-Inland Galveston-Inland Harris-Waller-
Including the cities of Alvin, Angleton, Brookshire,
First Colony, Friendswood, Hempstead, Houston, League City,
Mission Bend, Missouri City, Pearland, Pecan Grove, Prairie View,
Rosenberg, Sugar Land, and Waller
556 AM CDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 50 80
Chance of Thunder (%) 60 50 70
Temp (24h trend) 94 (-3) 73 (-2) 92
RH % (24h trend) 49 (+4) 100 (+5) 56
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var
Max/Min Mix Hgt(m) 2160 1930
Max/Min Mix Hgt(ft) 7100 6320
Transport Wnd (kts) NE 5 NE 4
Transport Wnd (m/s) NE 3 NE 2
Vent Rate (m/s-m) 6480 3860
Category Day 3 2
Sunshine Hours 6 5
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
TXZ210-211-226-235-236-212115-
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
556 AM CDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 60 50 80
Chance of Thunder (%) 60 50 70
Temp (24h trend) 95 (-1) 74 (-1) 92
RH % (24h trend) 44 (+1) 100 (+4) 54
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) NE 5 Lgt/Var Lgt/Var
Max/Min Mix Hgt(m) 2240 2060
Max/Min Mix Hgt(ft) 7370 6750
Transport Wnd (kts) N 7 NE 4
Transport Wnd (m/s) N 4 NE 2
Vent Rate (m/s-m) 8960 4120
Category Day 4 3
Sunshine Hours 7 6
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
TXZ214-300-313-338-438-439-212115-
Bolivar Peninsula-Chambers-Coastal Galveston-Coastal Harris-
Galveston Island-Southern Liberty-
Including the cities of Anahuac, Baytown, Devers, Dickinson,
Galveston, La Marque, Mont Belvieu, Old River-Winfree, Pasadena,
Stowell, Texas City, and Winnie
556 AM CDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Pcldy Mcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 60 80
Chance of Thunder (%) 50 50 70
Temp (24h trend) 93 (-2) 74 (-2) 91
RH % (24h trend) 53 (+4) 100 (+1) 60
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var
Max/Min Mix Hgt(m) 1840 1650
Max/Min Mix Hgt(ft) 6020 5410
Transport Wnd (kts) NE 4 NE 3
Transport Wnd (m/s) NE 2 NE 2
Vent Rate (m/s-m) 3680 3300
Category Day 2 2
Sunshine Hours 6 4
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
TXZ335>337-436-437-212115-
Brazoria Islands-Coastal Brazoria-Coastal Jackson-
Coastal Matagorda-Matagorda Islands-
Including the cities of Clute, Freeport, Lake Jackson, Palacios,
and Surfside Beach
556 AM CDT Thu Aug 21 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 50 60 80
Chance of Thunder (%) 50 50 70
Temp (24h trend) 94 (0) 75 (-2) 91
RH % (24h trend) 50 (-3) 99 (+4) 59
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) E 5 Lgt/Var Lgt/Var
Max/Min Mix Hgt(m) 2220 1790
Max/Min Mix Hgt(ft) 7280 5870
Transport Wnd (kts) N 6 NE 3
Transport Wnd (m/s) N 3 NE 2
Vent Rate (m/s-m) 6660 3580
Category Day 3 2
Sunshine Hours 7 6
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. North winds around
5 mph.
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 70s. Highs in the lower
90s. West winds around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. North winds around
5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 70s. Highs in the upper 80s.
Northeast winds around 5 mph.
$$