Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
103
FNUS54 KHGX 220125
FWFHGX
Fire Weather Planning Forecast for Southeast Texas
National Weather Service Houston/Galveston TX
825 PM 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.
TXZ163-164-177-220930-
Houston-Trinity-Walker-
Including the cities of Crockett, Groveton, Huntsville,
and Trinity
825 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms Tstms None Tstms
Chance Precip (%) 40 50 0 20
Chance of Thunder (%) 20 50 0 20
Temp (24h trend) 71 (-1) 91 (-1) 69 96
RH % (24h trend) 99 (0) 53 (-7) 100 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) 1960 2830
Max/Min Mix Hgt(ft) 6430 9300
Transport Wnd (kts) E 6 NE 5
Transport Wnd (m/s) E 3 NE 3
Vent Rate (m/s-m) 5880 8490
Category Day 3 4
Sunshine Hours 8 11
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ176-195>198-220930-
Brazos-Burleson-Grimes-Madison-Washington-
Including the cities of Brenham, Bryan, Caldwell,
College Station, Madisonville, Navasota, and Somerville
825 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 30 60 20 30
Chance of Thunder (%) 20 50 20 20
Temp (24h trend) 72 (-1) 92 (-1) 70 93
RH % (24h trend) 99 (+3) 53 (-1) 99 45
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var E 5 Lgt/Var E 5
Max/Min Mix Hgt(m) 1930 2730
Max/Min Mix Hgt(ft) 6320 8940
Transport Wnd (kts) NE 6 E 6
Transport Wnd (m/s) NE 3 E 3
Vent Rate (m/s-m) 5790 8190
Category Day 3 4
Sunshine Hours 9 10
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ178-179-199-200-220930-
Montgomery-Northern Liberty-Polk-San Jacinto-
Including the cities of Cleveland, Coldspring, Conroe, Corrigan,
Dayton, Liberty, Livingston, Shepherd, and The Woodlands
825 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 40 70 20 40
Chance of Thunder (%) 40 70 20 40
Temp (24h trend) 72 (0) 91 (-1) 70 94
RH % (24h trend) 100 (+2) 57 (-3) 99 44
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) 1550 2580
Max/Min Mix Hgt(ft) 5090 8460
Transport Wnd (kts) NE 5 E 4
Transport Wnd (m/s) NE 3 E 2
Vent Rate (m/s-m) 4650 5160
Category Day 3 3
Sunshine Hours 7 9
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ212-213-227-237-238-220930-
Fort Bend-Inland Brazoria-Inland Galveston-Inland Harris-Waller-
Including the cities of Alvin, Angleton, Brookshire,
First Colony, Friendswood, Hempstead, Houston, League City,
Mission Bend, Missouri City, Pearland, Pecan Grove, Prairie View,
Rosenberg, Sugar Land, and Waller
825 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 40 70 40 60
Chance of Thunder (%) 40 70 40 60
Temp (24h trend) 73 (-2) 92 (-2) 73 92
RH % (24h trend) 99 (+4) 57 (+2) 98 53
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Max/Min Mix Hgt(m) 1640 1830
Max/Min Mix Hgt(ft) 5380 6000
Transport Wnd (kts) NE 4 E 5
Transport Wnd (m/s) NE 2 E 3
Vent Rate (m/s-m) 3280 5490
Category Day 2 3
Sunshine Hours 6 8
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ210-211-226-235-236-220930-
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
825 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 40 60 40 60
Chance of Thunder (%) 40 60 40 50
Temp (24h trend) 73 (-1) 92 (-3) 73 91
RH % (24h trend) 99 (+2) 55 (+5) 98 53
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) 1600 1860
Max/Min Mix Hgt(ft) 5260 6090
Transport Wnd (kts) NE 4 E 5
Transport Wnd (m/s) NE 2 E 3
Vent Rate (m/s-m) 3200 5580
Category Day 2 3
Sunshine Hours 7 8
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ214-300-313-338-438-439-220930-
Bolivar Peninsula-Chambers-Coastal Galveston-Coastal Harris-
Galveston Island-Southern Liberty-
Including the cities of Anahuac, Baytown, Devers, Dickinson,
Galveston, La Marque, Mont Belvieu, Old River-Winfree, Pasadena,
Stowell, Texas City, and Winnie
825 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 50 80 50 60
Chance of Thunder (%) 50 70 50 60
Temp (24h trend) 73 (-2) 90 (-2) 73 92
RH % (24h trend) 100 (+1) 62 (0) 97 54
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Max/Min Mix Hgt(m) 1510 1790
Max/Min Mix Hgt(ft) 4960 5860
Transport Wnd (kts) NE 4 E 5
Transport Wnd (m/s) NE 2 E 3
Vent Rate (m/s-m) 3020 5370
Category Day 2 3
Sunshine Hours 5 7
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ335>337-436-437-220930-
Brazoria Islands-Coastal Brazoria-Coastal Jackson-
Coastal Matagorda-Matagorda Islands-
Including the cities of Clute, Freeport, Lake Jackson, Palacios,
and Surfside Beach
825 PM CDT Thu Aug 21 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 50 70 60 70
Chance of Thunder (%) 50 70 50 70
Temp (24h trend) 74 (-2) 91 (-2) 75 90
RH % (24h trend) 98 (+1) 61 (+1) 97 60
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) 1410 1410
Max/Min Mix Hgt(ft) 4640 4630
Transport Wnd (kts) E 4 E 6
Transport Wnd (m/s) E 2 E 3
Vent Rate (m/s-m) 2820 4230
Category Day 2 3
Sunshine Hours 7 7
Remarks...
Fog Potential (First 24 Hours)...Low
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the mid 70s. Highs in the lower 90s. Northwest winds
around 5 mph.
.MONDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. Southwest winds
around 5 mph.
.TUESDAY...Mostly clear. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs in the lower 90s. South winds around
5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and
thunderstorms. Lows in the upper 70s. Highs around 90. Northeast
winds around 5 mph.
.THURSDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 70s. Highs around 90. Northeast winds around
5 mph.
$$