FNUS54 KHGX 210525 FWFHGX Fire Weather Planning Forecast for Southeast Texas National Weather Service Houston/Galveston TX 1225 AM CDT Sun Jun 21 2026 .DISCUSSION... Scattered to numerous showers and thunderstorms are expected through early today, mainly closer to the coast. Rain is unlikely through the remainder of the week. Outside of coastal thunderstorms this morning, southerly winds will be generally light over the next few days. Daytime humidity will remain above 60 percent in most areas today and above 50 percent Monday into Tuesday. TXZ163-164-212130- Houston-Trinity- Including the cities of Crockett, Groveton, and Trinity 1225 AM CDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms None None Chance Precip (%) 40 0 0 Chance of Thunder (%) 40 0 0 Temp (24h trend) 90 (+2) 76 (+1) 94 RH % (24h trend) 68 (-5) 97 (-2) 54 Wind 20ft/early(mph) Lgt/Var S 5 S 5 Wind 20ft/late(mph) S 7 S 5 S 5 Max/Min Mix Hgt(m) 1210 1970 Max/Min Mix Hgt(ft) 3960 6480 Transport Wnd (kts) S 16 S 12 Transport Wnd (m/s) S 8 S 6 Vent Rate (m/s-m) 9680 11820 Category Day 4 4 Sunshine Hours 9 9 Remarks... Fog Potential (First 24 Hours)...Low $$ TXZ176-195>198-212130- Brazos-Burleson-Grimes-Madison-Washington- Including the cities of Brenham, Bryan, Caldwell, College Station, Madisonville, Navasota, and Somerville 1225 AM CDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms None None Chance Precip (%) 40 0 0 Chance of Thunder (%) 20 0 0 Temp (24h trend) 90 (+2) 77 (+1) 93 RH % (24h trend) 69 (-6) 93 (-3) 57 Wind 20ft/early(mph) S 7 G17 S 9 G17 S 10 G17 Wind 20ft/late(mph) S 11 S 9 G17 S 10 Max/Min Mix Hgt(m) 1270 1910 Max/Min Mix Hgt(ft) 4160 6270 Transport Wnd (kts) S 17 S 14 Transport Wnd (m/s) S 9 S 7 Vent Rate (m/s-m) 11430 13370 Category Day 4 4 Sunshine Hours 8 9 Remarks... Fog Potential (First 24 Hours)...Low $$ TXZ177>179-199-200-212130- Montgomery-Northern Liberty-Polk-San Jacinto-Walker- Including the cities of Cleveland, Coldspring, Conroe, Corrigan, Dayton, Huntsville, Liberty, Livingston, Shepherd, and The Woodlands 1225 AM CDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type Tstms None None Chance Precip (%) 60 0 0 Chance of Thunder (%) 50 0 0 Temp (24h trend) 92 (+2) 77 (+1) 95 RH % (24h trend) 65 (-6) 92 (-5) 53 Wind 20ft/early(mph) S 5 S 6 S 6 Wind 20ft/late(mph) S 8 G17 S 5 S 7 Max/Min Mix Hgt(m) 1230 1970 Max/Min Mix Hgt(ft) 4020 6480 Transport Wnd (kts) S 16 S 12 Transport Wnd (m/s) S 8 S 6 Vent Rate (m/s-m) 9840 11820 Category Day 4 4 Sunshine Hours 8 9 Remarks... Fog Potential (First 24 Hours)...Low $$ TXZ212-213-227-237-238-212130- Fort Bend-Inland Brazoria-Inland Galveston-Inland Harris-Waller- Including the cities of Alvin, Angleton, Brookshire, First Colony, Friendswood, Hempstead, Houston, League City, Mission Bend, Missouri City, Pearland, Pecan Grove, Prairie View, Rosenberg, Sugar Land, and Waller 1225 AM CDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type Tstms None None Chance Precip (%) 50 0 0 Chance of Thunder (%) 50 0 0 Temp (24h trend) 91 (+1) 79 (+1) 94 RH % (24h trend) 68 (-3) 92 (-2) 56 Wind 20ft/early(mph) S 7 S 8 S 10 G17 Wind 20ft/late(mph) S 11 S 8 S 10 Max/Min Mix Hgt(m) 1100 1690 Max/Min Mix Hgt(ft) 3600 5540 Transport Wnd (kts) S 16 S 13 Transport Wnd (m/s) S 8 S 7 Vent Rate (m/s-m) 8800 11830 Category Day 4 4 Sunshine Hours 7 9 Remarks... Fog Potential (First 24 Hours)...Low $$ TXZ210-211-226-235-236-212130- 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 1225 AM CDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type Tstms None None Chance Precip (%) 40 0 0 Chance of Thunder (%) 40 0 0 Temp (24h trend) 90 (0) 78 (0) 92 RH % (24h trend) 69 (-2) 94 (-2) 59 Wind 20ft/early(mph) S 8 G18 S 9 G17 S 11 G22 Wind 20ft/late(mph) S 12 S 9 G18 S 12 G21 Max/Min Mix Hgt(m) 1080 1600 Max/Min Mix Hgt(ft) 3540 5240 Transport Wnd (kts) S 16 S 15 Transport Wnd (m/s) S 8 S 8 Vent Rate (m/s-m) 8640 12800 Category Day 4 4 Sunshine Hours 6 9 Remarks... Fog Potential (First 24 Hours)...Low $$ TXZ214-300-313-338-212130- Chambers-Coastal Galveston-Coastal Harris-Southern Liberty- Including the cities of Anahuac, Baytown, Devers, Dickinson, La Marque, Mont Belvieu, Old River-Winfree, Pasadena, Stowell, Texas City, and Winnie 1225 AM CDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type Tstms None None Chance Precip (%) 60 0 0 Chance of Thunder (%) 50 0 0 Temp (24h trend) 89 (0) 79 (0) 91 RH % (24h trend) 70 (-4) 91 (-3) 63 Wind 20ft/early(mph) S 9 S 9 S 10 Wind 20ft/late(mph) S 12 S 9 G17 S 11 Max/Min Mix Hgt(m) 1010 1560 Max/Min Mix Hgt(ft) 3320 5120 Transport Wnd (kts) S 15 S 13 Transport Wnd (m/s) S 8 S 7 Vent Rate (m/s-m) 8080 10920 Category Day 4 4 Sunshine Hours 6 9 Remarks... Fog Potential (First 24 Hours)...Low $$ TXZ335>337-212130- Coastal Brazoria-Coastal Jackson-Coastal Matagorda- Including the cities of Clute, Freeport, Lake Jackson, and Palacios 1225 AM CDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Mclear Precip Type Tstms None None Chance Precip (%) 40 0 0 Chance of Thunder (%) 40 0 0 Temp (24h trend) 90 (+1) 81 (0) 91 RH % (24h trend) 74 (-2) 88 (-4) 66 Wind 20ft/early(mph) S 12 S 11 S 14 Wind 20ft/late(mph) S 14 S 12 G19 S 13 G21 Max/Min Mix Hgt(m) 930 1350 Max/Min Mix Hgt(ft) 3050 4430 Transport Wnd (kts) S 16 S 14 Transport Wnd (m/s) S 8 S 7 Vent Rate (m/s-m) 7440 9450 Category Day 3 4 Sunshine Hours 5 8 Remarks... Fog Potential (First 24 Hours)...Low $$ TXZ436>439-212130- Bolivar Peninsula-Brazoria Islands-Galveston Island- Matagorda Islands- Including the cities of Galveston and Surfside Beach 1225 AM CDT Sun Jun 21 2026 Today Tonight Mon Cloud Cover Pcldy Pcldy Pcldy Precip Type Tstms None None Chance Precip (%) 40 0 0 Chance of Thunder (%) 40 0 0 Temp (24h trend) 88 (+1) 83 (0) 89 RH % (24h trend) 74 (-5) 87 (-2) 71 Wind 20ft/early(mph) S 15 S 15 S 16 Wind 20ft/late(mph) S 15 S 17 S 13 Max/Min Mix Hgt(m) 820 1110 Max/Min Mix Hgt(ft) 2690 3650 Transport Wnd (kts) S 16 S 14 Transport Wnd (m/s) S 8 S 7 Vent Rate (m/s-m) 6560 7770 Category Day 3 3 Sunshine Hours 5 8 Remarks... Fog Potential (First 24 Hours)...Low $$ .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Partly cloudy. Lows around 80. Highs in the lower 90s. South winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs in the lower 90s. South winds around 5 mph. .THURSDAY...Mostly clear. Lows in the upper 70s. Highs around 90. South winds 5 to 10 mph. .FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the lower 90s. South winds 5 to 10 mph. .SATURDAY...Mostly clear. Lows in the upper 70s. Highs in the lower 90s. South winds 10 to 15 mph. $$