Weather Alert in Texas

Recent Locations: Houston, TX  
Current Alerts for Houston, TX: Flood Advisory Flood Warning
Severe Thunderstorm Warning

Flood Warning issued June 12 at 8:07PM CDT until June 13 at 7:21AM CDT by NWS Austin/San Antonio TX

AREAS AFFECTED: Bexar, TX

DESCRIPTION: ...The Flood Warning continues for the following rivers in Texas... Salado Creek At at Loop 13 affecting Bexar County. San Antonio River Near Elmendorf affecting Bexar and Wilson Counties. San Antonio River near Floresville affecting Karnes and Wilson Counties. Medina River At Hwy 281 affecting Bexar County. ...The Flood Warning is extended for the following rivers in Texas... Leon Creek At I-35S near San Antonio affecting Bexar County. Cibolo Creek at Sutherland Springs affecting Karnes and Wilson Counties. Cibolo Creek Near Falls City affecting Karnes County. Medina River at Somerset affecting Bexar County. * WHAT...Action stage is forecast. * WHERE...Medina River at Somerset. * WHEN...Until tomorrow morning. * IMPACTS...At 15.0 feet, Water reaches slab of Knights of Columbus business office at Medina River and Pearsall Road upstream near Von Ormy. * ADDITIONAL DETAILS... - At 6:45 PM CDT Thursday the stage was 12.5 feet. - Bankfull stage is 15.0 feet. - Forecast...The river will rise to 15.5 feet late tonight. It will then fall to 5.8 feet late Saturday morning. It will rise to 5.9 feet early Saturday afternoon. It will then fall again and remain below flood stage. - Flood stage is 18.0 feet. - Flood History...This crest compares to a previous crest of 15.3 feet on 10/14/2021. - http://www.weather.gov/safety/flood

INSTRUCTION: Motorists should not attempt to drive around barricades or drive cars through flooded areas. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Caution is urged when walking near riverbanks. Additional information is available at www.weather.gov. The next statement will be issued late tonight at 130 AM CDT.

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Weather Topic: What is Rain?

Home - Education - Precipitation - Rain

Rain Next Topic: Shelf Clouds

Precipitation in the form of water droplets is called rain. Rain generally has a tendency to fall with less intensity over a greater period of time, and when rainfall is more severe it is usually less sustained.

Rain is the most common form of precipitation and happens with greater frequency depending on the season and regional influences. Cities have been shown to have an observable effect on rainfall, due to an effect called the urban heat island. Compared to upwind, monthly rainfall between twenty and forty miles downwind of cities is 30% greater.

Next Topic: Shelf Clouds

Weather Topic: What is Sleet?

Home - Education - Precipitation - Sleet

Sleet Next Topic: Snow

Sleet is a form of precipitation in which small ice pellets are the primary components. These ice pellets are smaller and more translucent than hailstones, and harder than graupel. Sleet is caused by specific atmospheric conditions and therefore typically doesn't last for extended periods of time.

The condition which leads to sleet formation requires a warmer body of air to be wedged in between two sub-freezing bodies of air. When snow falls through a warmer layer of air it melts, and as it falls through the next sub-freezing body of air it freezes again, forming ice pellets known as sleet. In some cases, water droplets don't have time to freeze before reaching the surface and the result is freezing rain.

Next Topic: Snow

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