Weather Alert in Minnesota

Recent Locations: Ellenboro, WV   Genoa, IL   Annandale, MN  

Flood Warning issued August 22 at 9:11PM CDT until August 29 at 7:00PM CDT by NWS Twin Cities/Chanhassen MN

AREAS AFFECTED: Le Sueur, MN; Scott, MN; Sibley, MN

DESCRIPTION: ...The Flood Warning continues for the following rivers in Minnesota... Cottonwood River Above Springfield affecting Brown County. Minnesota River at New Ulm affecting Nicollet, Brown and Blue Earth Counties. Minnesota River at Henderson MN19 affecting Scott, Le Sueur and Sibley Counties. Minnesota River near Jordan affecting Scott, Sibley and Carver Counties. Minnesota River at Granite Falls HWY 212 affecting Renville, Chippewa and Yellow Medicine Counties. Minnesota River at Morton affecting Redwood and Renville Counties. Minnesota River at Montevideo affecting Lac qui Parle, Chippewa and Yellow Medicine Counties. .Little to no rainfall is in the forecast over the next several days. Upstream rivers will continue to gradually fall as rivers downstream continue to rise. * WHAT...Minor flooding is forecast. * WHERE...Minnesota River at Henderson MN19. * WHEN...From late Saturday night to Friday evening. * IMPACTS...At 732.5 feet, Water begins encroaching on highway 19 east of Henderson. * ADDITIONAL DETAILS... - At 830 PM CDT Friday, the stage was 731.5 feet. - The river is continuing to rise. - Forecast...The river is expected to rise above flood stage Sunday morning to a crest of 732.5 feet Monday evening. It will then fall below flood stage Friday, August 29. - Flood stage is 732.0 feet. - Flood History...This crest compares to a previous crest of 732.6 feet on 09/27/2018.

INSTRUCTION: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks.

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Weather Topic: What are Cumulonimbus Clouds?

Home - Education - Cloud Types - Cumulonimbus Clouds

Cumulonimbus Clouds Next Topic: Cumulus Clouds

The final form taken by a growing cumulus cloud is the cumulonimbus cloud, which is very tall and dense. The tower of a cumulonimbus cloud can soar 23 km into the atmosphere, although most commonly they stop growing at an altitude of 6 km.

Even small cumulonimbus clouds appear very large in comparison to other cloud types. They can signal the approach of stormy weather, such as thunderstorms or blizzards.

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Weather Topic: What is Drizzle?

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Drizzle Next Topic: Evaporation

Drizzle is precipitation in the form of water droplets which are smaller than raindrops.

Drizzle is characterized by fine, gently falling droplets and typically does not impact human habitation in a negative way. The exception to this is freezing drizzle, a condition where drizzle freezes immediately upon reaching earth's surface. Freezing drizzle is still less dangerous than freezing rain, but can potentially result in hazardous road conditions.

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