Event: Severe Thunderstorm Warning

Message Type: Update

Urgency: Immediate

Severity: Severe

Certainty: Observed

Wheather Alert Summary: At 224 pm cdt, a severe thunderstorm was located near yale, or 10 miles northeast of huron, moving east at 20 mph. hazard...60 mph wind gusts and half dollar size hail. source...Trained weather spotters. at 220 pm, a trained spotter reported nickel sized hail 7 miles nne of huron. impact...Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include... cavour, yale and iroquois.

Event: Flood Warning

Message Type: Alert

Urgency: Expected

Severity: Severe

Certainty: Likely

Wheather Alert Summary: ...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 brookings and hamlin counties. * what...Minor flooding is occurring. * where...Big sioux river near estelline. * when...From this afternoon until further notice. * impacts...At 1644.0 feet, significant flooding of crop and pasture land begins. * additional details... - at 12:00 pm cdt thursday the stage was 1644.1 feet. - recent activity...The maximum river stage in the 24 hours ending at 12:00 pm cdt thursday was 1644.1 feet. - forecast...No forecast is available for this location although additional rainfall this evening and overnight may result in further rises. - flood stage is 1644.0 feet. - stay up to date with the latest river observations and forecasts at: www.Water.Noaa.Gov