Alerts

Flood Warning issued August 17 at 6:36AM CDT by NWS Sioux Falls SD

Published: 17 August 2025
Categories: National Weather Service

RSS feed source: US National Weather Service

…The National Weather Service in Sioux Falls SD has issued a Flood Warning for the following rivers in South Dakota… Big Sioux River near Estelline affecting Hamlin and Brookings Counties. * WHAT…Minor flooding is occurring. * WHERE…Big Sioux River near Estelline. * WHEN…From this morning until further notice. * IMPACTS…At 1644.0 feet, significant flooding of crop and pasture land begins. * ADDITIONAL DETAILS… – At 6:00 AM CDT Sunday the stage was 1644.2 feet. – Recent Activity…The maximum river stage in the 24 hours ending at 6:00 AM CDT Sunday was 1644.2 feet. – Forecast…No forecast is available for this location. – Flood stage is 1644.0 feet. – Stay up to

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Heat Advisory issued August 17 at 6:30AM CDT until August 17 at 8:00PM CDT by NWS Omaha/Valley NE

Published: 17 August 2025
Categories: National Weather Service

RSS feed source: US National Weather Service

* WHAT…Heat index values up to 106 expected. * WHERE…Portions of southwest and west central Iowa and east central, northeast, and southeast Nebraska. * WHEN…From 11 AM this morning to 8 PM CDT this evening. * IMPACTS…Hot temperatures and high humidity may cause heat illnesses.

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Flash Flood Warning issued August 17 at 6:22AM CDT until August 17 at 9:15AM CDT by NWS Twin Cities/Chanhassen MN

Published: 17 August 2025
Categories: National Weather Service

RSS feed source: US National Weather Service

FFWMPX The National Weather Service in the Twin Cities has issued a * Flash Flood Warning for… West Central Blue Earth County in south central Minnesota… Northeastern Watonwan County in south central Minnesota… * Until 915 AM CDT. * At 622 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2.5 and 3.5 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD…Flash flooding caused by thunderstorms. SOURCE…Radar indicated. IMPACT…Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor

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Reventador Volcano Volcanic Ash Advisory: MINOR VA EMS to 15000 ft (4600 m)

Published: 17 August 2025
Categories: Global Volcano Activity

RSS feed source: US National Weather Service

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