Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
690
FNUS54 KHGX 250044
FWFHGX
Fire Weather Planning Forecast for Southeast Texas
National Weather Service Houston/Galveston TX
744 PM CDT Thu Jul 24 2025
.DISCUSSION...
Though hot temperatures have pushed relative humidity downward
for several days, afternoon RH will trend much higher beginning
tomorrow. This trend will be most pronounced closer to the coast,
where values are expected to be over 60 percent. Scattered showers
and isolated thunderstorms will become an increasing part of the
forecast as well with a surge of tropical moisture entering the
area. The best potential for storms will generally be along and
south of I-10 and east of I-45.
TXZ163-164-177-250915-
Houston-Trinity-Walker-
Including the cities of Crockett, Groveton, Huntsville,
and Trinity
744 PM CDT Thu Jul 24 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 40 20 50
Chance of Thunder (%) 0 40 20 20
Temp (24h trend) 75 (+2) 94 (-1) 75 92
RH % (24h trend) 91 (-9) 52 (+5) 99 58
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var S 5
Max/Min Mix Hgt(m) 1880 1810
Max/Min Mix Hgt(ft) 6170 5940
Transport Wnd (kts) E 6 S 12
Transport Wnd (m/s) E 3 S 6
Vent Rate (m/s-m) 5640 10860
Category Day 3 4
Sunshine Hours 5 5
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ176-195>198-250915-
Brazos-Burleson-Grimes-Madison-Washington-
Including the cities of Brenham, Bryan, Caldwell,
College Station, Madisonville, Navasota, and Somerville
744 PM CDT Thu Jul 24 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 40 30 50
Chance of Thunder (%) 0 40 30 20
Temp (24h trend) 74 (-1) 94 (-1) 74 91
RH % (24h trend) 90 (-9) 46 (+3) 95 56
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var S 6
Max/Min Mix Hgt(m) 2140 1910
Max/Min Mix Hgt(ft) 7020 6250
Transport Wnd (kts) E 5 S 14
Transport Wnd (m/s) E 3 S 7
Vent Rate (m/s-m) 6420 13370
Category Day 3 4
Sunshine Hours 5 5
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ178-179-199-200-250915-
Montgomery-Northern Liberty-Polk-San Jacinto-
Including the cities of Cleveland, Coldspring, Conroe, Corrigan,
Dayton, Liberty, Livingston, Shepherd, and The Woodlands
744 PM CDT Thu Jul 24 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 20 70 40 50
Chance of Thunder (%) 20 70 40 20
Temp (24h trend) 74 (0) 93 (-2) 73 91
RH % (24h trend) 95 (-3) 56 (+11) 98 57
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var S 5
Max/Min Mix Hgt(m) 1730 1670
Max/Min Mix Hgt(ft) 5690 5490
Transport Wnd (kts) E 6 S 11
Transport Wnd (m/s) E 3 S 6
Vent Rate (m/s-m) 5190 10020
Category Day 3 4
Sunshine Hours 4 5
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ212-213-227-237-238-250915-
Fort Bend-Inland Brazoria-Inland Galveston-Inland Harris-Waller-
Including the cities of Alvin, Angleton, Brookshire,
First Colony, Friendswood, Hempstead, Houston, League City,
Mission Bend, Missouri City, Pearland, Pecan Grove, Prairie View,
Rosenberg, Sugar Land, and Waller
744 PM CDT Thu Jul 24 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 30 60 50 50
Chance of Thunder (%) 20 50 50 20
Temp (24h trend) 77 (+3) 93 (-4) 74 91
RH % (24h trend) 93 (-5) 54 (+12) 95 57
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var E 5 Lgt/Var S 6
Max/Min Mix Hgt(m) 1710 1840
Max/Min Mix Hgt(ft) 5620 6020
Transport Wnd (kts) E 7 S 12
Transport Wnd (m/s) E 4 S 6
Vent Rate (m/s-m) 6840 11040
Category Day 3 4
Sunshine Hours 3 5
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ210-211-226-235-236-250915-
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
744 PM CDT Thu Jul 24 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mcldy Mcldy Pcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 0 40 50 40
Chance of Thunder (%) 0 40 50 20
Temp (24h trend) 74 (+1) 92 (-5) 75 91
RH % (24h trend) 97 (-2) 52 (+11) 95 55
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var S 7
Max/Min Mix Hgt(m) 1750 1870
Max/Min Mix Hgt(ft) 5740 6130
Transport Wnd (kts) SE 6 S 13
Transport Wnd (m/s) SE 3 S 7
Vent Rate (m/s-m) 5250 13090
Category Day 3 4
Sunshine Hours 3 5
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ214-300-313-338-438-439-250915-
Bolivar Peninsula-Chambers-Coastal Galveston-Coastal Harris-
Galveston Island-Southern Liberty-
Including the cities of Anahuac, Baytown, Devers, Dickinson,
Galveston, La Marque, Mont Belvieu, Old River-Winfree, Pasadena,
Stowell, Texas City, and Winnie
744 PM CDT Thu Jul 24 2025
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 50 80 60 50
Chance of Thunder (%) 50 80 50 20
Temp (24h trend) 75 (-2) 89 (-6) 75 90
RH % (24h trend) 95 (-1) 64 (+17) 95 62
Wind 20ft/early(mph) Lgt/Var Lgt/Var S 5 S 5
Wind 20ft/late(mph) Lgt/Var SE 6 S 5 S 7
Max/Min Mix Hgt(m) 1190 1510
Max/Min Mix Hgt(ft) 3900 4950
Transport Wnd (kts) N 8 S 11
Transport Wnd (m/s) N 4 S 6
Vent Rate (m/s-m) 4760 9060
Category Day 3 4
Sunshine Hours 2 5
Remarks...
Fog Potential (First 24 Hours)...Low
$$
TXZ335>337-436-437-250915-
Brazoria Islands-Coastal Brazoria-Coastal Jackson-
Coastal Matagorda-Matagorda Islands-
Including the cities of Clute, Freeport, Lake Jackson, Palacios,
and Surfside Beach
744 PM CDT Thu Jul 24 2025
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Tstms Tstms
Chance Precip (%) 40 60 60 40
Chance of Thunder (%) 20 50 50 20
Temp (24h trend) 77 (+1) 89 (-3) 76 90
RH % (24h trend) 93 (-1) 63 (+7) 92 63
Wind 20ft/early(mph) S 5 Lgt/Var S 7 S 7
Wind 20ft/late(mph) Lgt/Var S 7 S 7 S 9
Max/Min Mix Hgt(m) 1200 1550
Max/Min Mix Hgt(ft) 3950 5090
Transport Wnd (kts) E 7 S 13
Transport Wnd (m/s) E 4 S 7
Vent Rate (m/s-m) 4800 10850
Category Day 3 4
Sunshine Hours 2 6
Remarks...
Fog Potential (First 24 Hours)...Low
$$
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. A chance of showers. Lows in the upper
70s. Highs in the lower 90s. Southeast winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the
lower 90s. Southeast winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the upper 70s. Highs in the mid
90s. Southwest winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 70s. Highs in the
mid 90s. Light winds.
.THURSDAY...Partly cloudy. Lows in the upper 70s. Highs in the
lower 90s. Southwest winds around 5 mph.
$$