


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 $$ .FORECAST FOR DAYS 3 THROUGH 7... .SUNDAY...Partly cloudy. A chance of showers. Lows in the upper 70s. Highs in the lower 90s. Southeast winds around 5 mph. .MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the lower 90s. Southeast winds around 5 mph. .TUESDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Southwest winds around 5 mph. .WEDNESDAY...Partly cloudy. Lows in the upper 70s. Highs in the mid 90s. Light winds. .THURSDAY...Partly cloudy. Lows in the upper 70s. Highs in the lower 90s. Southwest winds around 5 mph. $$