Active Weather Alerts
Flash Flood Warning
Issued: 8:52 PM May. 23, 2026 – National Weather Service
The National Weather Service in League City has issued a * Flash Flood Warning for... East Central Brazoria County in southeastern Texas... Southwestern Galveston County in southeastern Texas... * Until 545 PM CDT. * At 351 PM CDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 2.5 and 3 inches of rain have fallen. The expected rainfall rate is 3 to 5 inches in 1 hour. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Galveston Island West End, northeastern Angleton, Santa Fe, Hitchcock, Danbury, Jamaica Beach, Liverpool, San Luis Pass, Galveston State Park and Galveston Island East End. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && FLASH FLOOD...RADAR AND GAUGE INDICATED; EXPECTED RAINFALL RATE...3-5 INCHES IN 1 HOUR
Special Weather Statement
Issued: 8:34 PM May. 23, 2026 – National Weather Service
...STRONG THUNDERSTORMS WILL IMPACT EAST CENTRAL WHARTON...WESTERN GALVESTON...FORT BEND...BRAZORIA AND SOUTHEASTERN HARRIS COUNTIES THROUGH 415 PM CDT... At 334 PM CDT, Doppler radar was tracking strong thunderstorms along a line extending from near Cumings to San Luis Pass. Movement was north at 40 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Pasadena, Pearland, League City, Sugar Land, Missouri City, Galveston Island West End, Texas City, Friendswood, Deer Park, Rosenberg, Lake Jackson, Alvin, Angleton, Dickinson, Stafford, South Houston, Bellaire, West University Place, La Marque, and Santa Fe. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. Frequent cloud to ground lightning is occurring with these storms. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle. These storms may intensify, so be certain to monitor local radio stations and available television stations for additional information and possible warnings from the National Weather Service. && MAX HAIL SIZE...0.00 IN; MAX WIND GUST...40 MPH
Flood Advisory
Issued: 8:22 PM May. 23, 2026 – National Weather Service
...FLOOD ADVISORY IN EFFECT UNTIL 630 PM CDT THIS EVENING... * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of southeast Texas, including the following counties, Brazoria and Galveston. * WHEN...Until 630 PM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 322 PM CDT, Doppler radar and automated rain gauges indicated heavy rain due to thunderstorms. Overflowing poor drainage areas will cause minor flooding in the advisory area. Between 1.5 and 2 inches of rain have fallen. - Additional rainfall amounts of 1 to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Galveston Causeway, Galveston Island West End, Texas City, La Marque, Hitchcock, Galveston Pier 21, Bayou Vista, Jamaica Beach, Tiki Island, Galveston State Park, Scholes Field, Offatts Bayou, Moody Gardens, Schlitterbahn, Galveston Island East End, Pelican Island, The Strand, Galveston Pleasure Pier, San Luis Pass and Bolivar Peninsula. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. &&
Flash Flood Warning
Issued: 8:12 PM May. 23, 2026 – National Weather Service
The National Weather Service in League City has extended the * Flash Flood Warning for... Northeastern Brazoria County in southeastern Texas... West Central Galveston County in southeastern Texas... * Until 430 PM CDT. * At 311 PM CDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3.5 inches of rain have fallen. Additional rainfall amounts up to 1.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Southeastern Pearland, League City, Texas City, Friendswood, Alvin, Dickinson, La Marque, Santa Fe, Webster, Hitchcock, southern Manvel, Iowa Colony, Hillcrest, Liverpool and Chocolate Bayou. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && FLASH FLOOD...RADAR AND GAUGE INDICATED
Flood Advisory
Issued: 7:26 PM May. 23, 2026 – National Weather Service
...FLOOD ADVISORY IN EFFECT UNTIL 530 PM CDT THIS AFTERNOON... * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of southeast Texas, including the following counties, Brazoria, Fort Bend, Galveston and Wharton. * WHEN...Until 530 PM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 226 PM CDT, Doppler radar indicated heavy rain due to thunderstorms. Overflowing poor drainage areas will cause minor flooding in the advisory area. Between 1.5 and 2 inches of rain have fallen. - Additional rainfall amounts of 1 to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Southwestern Pearland, Sugar Land, southern Missouri City, Rosenberg, northern Lake Jackson, Angleton, Richmond, Hitchcock, West Columbia, Fresno, First Colony, Needville, Danbury, Arcola, Iowa Colony, Holiday Lakes, Pleak, Fairchilds, Bailey's Prairie and Beasley. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. &&
Flood Advisory
Issued: 6:59 PM May. 23, 2026 – National Weather Service
...FLOOD ADVISORY IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of southeast Texas, including the following counties, Brazoria, Chambers, Fort Bend, Harris and Liberty. * WHEN...Until 500 PM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 159 PM CDT, Doppler radar indicated heavy rain due to thunderstorms. Overflowing poor drainage areas will cause minor flooding in the advisory area. Between 1.5 and 2 inches of rain have fallen. - Additional rainfall amounts of 1 to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Pasadena, northwestern Pearland, northeastern Sugar Land, Baytown, Missouri City, Deer Park, Stafford, South Houston, Bellaire, Humble, West University Place, Galena Park, Jacinto City, southwestern Liberty, Dayton, Hunters Creek Village, Bunker Hill Village, Piney Point Village, Beach City and Cloverleaf. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. &&
Flood Watch
Issued: 6:01 PM May. 23, 2026 – National Weather Service
...FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY EVENING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of south central and southeast Texas, including the following areas, in south central Texas, Coastal Jackson and Inland Jackson. In southeast Texas, Austin, Bolivar Peninsula, Brazoria Islands, Chambers, Coastal Brazoria, Coastal Galveston, Coastal Harris, Coastal Matagorda, Colorado, Fort Bend, Galveston Island, Grimes, Inland Brazoria, Inland Galveston, Inland Harris, Inland Matagorda, Matagorda Islands, Montgomery, Northern Liberty, Polk, San Jacinto, Southern Liberty, Trinity, Walker, Waller, Washington and Wharton. * WHEN...Through Monday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Disturbances riding along a trough continue to bring periods of heavy rainfall to southeast Texas. Rainfall totals over the next 48 to 72 hours are between 2 to 4 inches, with isolated higher amounts of 4-6+ inches. Rainfall rates are expected to range from 2-4 inches per hour. Widespread 0.5 to 1.5 inches have already fallen over the last 12 hours. Convection has ramped up along a coastal boundary in conjuction with a shortwave from south Texas, increasing the flood potential this afternoon and evening. Additional intermittent periods of showers and thunderstorms are anticipated Sunday and Monday for part of the area. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. &&
Local Radar