Weather Alert in Texas

Recent Locations: San Antonio, TX  
Current Alerts for San Antonio, TX: Flood Watch

Flash Flood Warning issued July 4 at 7:24AM CDT until July 4 at 2:00PM CDT by NWS Austin/San Antonio TX

AREAS AFFECTED: Kendall, TX; Kerr, TX

DESCRIPTION: FFWEWX The National Weather Service in Austin/San Antonio has issued a * Flash Flood Warning for... West Central Kendall County in south central Texas... Eastern Kerr County in south central Texas... * Until 200 PM CDT Friday. * At 724 AM CDT, Automated rain gauges indicate a large and deadly flood wave is moving down the Guadalupe River. Flash flooding is already occurring. This is a FLASH FLOOD EMERGENCY for THE GUADALUPE RIVER FROM CENTER POINT TO SISTERDALE. This is a PARTICULARLY DANGEROUS SITUATION. SEEK HIGHER GROUND NOW! HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar and automated gauges. IMPACT...This is a PARTICULARLY DANGEROUS SITUATION. Residents in campers should SEEK HIGHER GROUND NOW! Life threatening flash flooding along the Guadalupe River is expected. * Some locations that will experience flash flooding include... Comfort, Waring and Sisterdale.

INSTRUCTION: Move to higher ground now! This is an extremely dangerous and life-threatening situation. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Stay away or be swept away. River banks and culverts can become unstable and unsafe. Flooding is occurring or is imminent. It is important to know where you are relative to streams, rivers, or creeks which can become killers in heavy rains. Campers and hikers should avoid streams or creeks.

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Weather Topic: What are Cirrostratus Clouds?

Home - Education - Cloud Types - Cirrostratus Clouds

Cirrostratus Clouds Next Topic: Cirrus Clouds

Cirrostratus clouds are high, thin clouds that form above 20,000 feet and are made mostly of ice crystals. They sometimes look like giant feathers, horse tails, or curls of hair in the sky. These clouds are pushed by the jet stream and can move at high speeds reaching 100 mph.

What do they indicate?
They indicate that a precipitation is likely within 24 hours.

Next Topic: Cirrus Clouds

Weather Topic: What is Condensation?

Home - Education - Precipitation - Condensation

Condensation Next Topic: Contrails

Condensation is the process which creates clouds, and therefore it is a crucial process in the water cycle. Condensation is the change of matter from a state of gas into a state of liquid, and it happens because water molecules release heat into the atmosphere and become organized into a more closely packed structure, what we might see as water droplets.

Water is always present in the air around us as a vapor, but it's too small for us to see. When water undergoes the process of condensation it becomes organized into visible water droplets. You've probably seen condensation happen before on the surface of a cold drink!

Next Topic: Contrails

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