Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
325
FNUS54 KHGX 240027
FWFHGX
Fire Weather Planning Forecast for Southeast Texas
National Weather Service Houston/Galveston TX
727 PM CDT Sat Aug 23 2025
.DISCUSSION...
Though showers and thunderstorm chances will be lower than past
days, isolated activity remains a possibility on Sunday and Monday
with best chances along and south of the I-10 corridor. Winds
will generally be light and variable. There will be some localized
late night and early morning fog, but should dissipate quickly
after sunrise. Afternoon minimum relative humidity values through
Monday will be in the 35 to 45 percent range in the Piney Woods,
40 to 50 percent range along I-10, and then above 55 percent at
the coast.
TXZ163-164-177-240915-
Houston-Trinity-Walker-
Including the cities of Crockett, Groveton, Huntsville,
and Trinity
727 PM CDT Sat Aug 23 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) 72 (+3) 97 (+3) 72 97
RH % (24h trend) 90 (-10) 38 (-8) 90 37
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) 2620 2720
Max/Min Mix Hgt(ft) 8610 8910
Transport Wnd (kts) NE 7 SE 8
Transport Wnd (m/s) NE 4 SE 4
Vent Rate (m/s-m) 10480 10880
Category Day 4 4
Sunshine Hours 11 11
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
TXZ176-195>198-240915-
Brazos-Burleson-Grimes-Madison-Washington-
Including the cities of Brenham, Bryan, Caldwell,
College Station, Madisonville, Navasota, and Somerville
727 PM CDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 72 (+1) 95 (+1) 72 95
RH % (24h trend) 92 (-8) 36 (-10) 94 38
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var SE 5
Max/Min Mix Hgt(m) 2760 2660
Max/Min Mix Hgt(ft) 9070 8720
Transport Wnd (kts) E 6 SE 8
Transport Wnd (m/s) E 3 SE 4
Vent Rate (m/s-m) 8280 10640
Category Day 4 4
Sunshine Hours 11 11
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
TXZ178-179-199-200-240915-
Montgomery-Northern Liberty-Polk-San Jacinto-
Including the cities of Cleveland, Coldspring, Conroe, Corrigan,
Dayton, Liberty, Livingston, Shepherd, and The Woodlands
727 PM CDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy 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) 72 (+2) 97 (+4) 71 97
RH % (24h trend) 93 (-6) 38 (-10) 95 38
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) 2450 2650
Max/Min Mix Hgt(ft) 8040 8690
Transport Wnd (kts) NE 8 SE 7
Transport Wnd (m/s) NE 4 SE 4
Vent Rate (m/s-m) 9800 10600
Category Day 4 4
Sunshine Hours 11 11
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
TXZ212-213-227-237-238-240915-
Fort Bend-Inland Brazoria-Inland Galveston-Inland Harris-Waller-
Including the cities of Alvin, Angleton, Brookshire,
First Colony, Friendswood, Hempstead, Houston, League City,
Mission Bend, Missouri City, Pearland, Pecan Grove, Prairie View,
Rosenberg, Sugar Land, and Waller
727 PM CDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None Tstms None Tstms
Chance Precip (%) 0 20 0 20
Chance of Thunder (%) 0 20 0 20
Temp (24h trend) 72 (-1) 95 (+3) 72 95
RH % (24h trend) 95 (-2) 42 (-13) 97 43
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var SE 5
Max/Min Mix Hgt(m) 2410 2550
Max/Min Mix Hgt(ft) 7900 8350
Transport Wnd (kts) E 7 SE 9
Transport Wnd (m/s) E 4 SE 5
Vent Rate (m/s-m) 9640 12750
Category Day 4 4
Sunshine Hours 9 11
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
TXZ210-211-226-235-236-240915-
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
727 PM CDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None Tstms None Tstms
Chance Precip (%) 0 20 0 30
Chance of Thunder (%) 0 20 0 20
Temp (24h trend) 73 (+1) 94 (+2) 72 95
RH % (24h trend) 96 (-3) 42 (-11) 99 44
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var E 5 Lgt/Var SE 6
Max/Min Mix Hgt(m) 2520 2560
Max/Min Mix Hgt(ft) 8270 8400
Transport Wnd (kts) E 9 SE 10
Transport Wnd (m/s) E 5 SE 5
Vent Rate (m/s-m) 12600 12800
Category Day 4 4
Sunshine Hours 10 11
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
TXZ214-300-313-338-438-439-240915-
Bolivar Peninsula-Chambers-Coastal Galveston-Coastal Harris-
Galveston Island-Southern Liberty-
Including the cities of Anahuac, Baytown, Devers, Dickinson,
Galveston, La Marque, Mont Belvieu, Old River-Winfree, Pasadena,
Stowell, Texas City, and Winnie
727 PM CDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None Tstms None Tstms
Chance Precip (%) 0 20 0 20
Chance of Thunder (%) 0 20 0 20
Temp (24h trend) 73 (0) 95 (+4) 73 94
RH % (24h trend) 94 (-5) 45 (-17) 95 44
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var SE 6
Max/Min Mix Hgt(m) 2190 2370
Max/Min Mix Hgt(ft) 7180 7760
Transport Wnd (kts) NE 8 SE 8
Transport Wnd (m/s) NE 4 SE 4
Vent Rate (m/s-m) 8760 9480
Category Day 4 4
Sunshine Hours 9 11
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
TXZ335>337-436-437-240915-
Brazoria Islands-Coastal Brazoria-Coastal Jackson-
Coastal Matagorda-Matagorda Islands-
Including the cities of Clute, Freeport, Lake Jackson, Palacios,
and Surfside Beach
727 PM CDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 30 40 0 30
Chance of Thunder (%) 30 40 0 30
Temp (24h trend) 74 (+1) 92 (+3) 73 92
RH % (24h trend) 94 (-5) 54 (-13) 96 54
Wind 20ft/early(mph) Lgt/Var N 5 Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var E 7 Lgt/Var SE 8
Max/Min Mix Hgt(m) 1840 1850
Max/Min Mix Hgt(ft) 6050 6080
Transport Wnd (kts) E 10 SE 9
Transport Wnd (m/s) E 5 SE 5
Vent Rate (m/s-m) 9200 9250
Category Day 4 4
Sunshine Hours 9 11
Remarks...
Fog Potential (First 24 Hours)...Low.
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. East winds around
5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 70s. Highs in the upper 80s.
Northeast winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers. Lows in the mid
70s. Highs around 90. East winds around 5 mph.
.FRIDAY...Partly cloudy. Lows in the upper 70s. Highs around 90.
Southeast winds around 5 mph.
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the upper 80s. Southeast winds
around 5 mph.
$$