Weather Story

Thunderstorm Risk for the late evening/overnight

Severe Weather Threat - Hail

Severe Weather Threats - Wind

Severe Weather Threat Monday

Storms are expected to develop west river during the late evening and overnight. Farther east, a strong cap is more likely to inhibit storm development. Storms are expected to move from southwest to northeast with a slow eastward progression of activity through the overnight and into Monday morning, with most of the activity west of Highway 281.

The main severe weather threat for this evening/overnight is large hail. The storm environment suggests storms may be capable of producing hail in excess of 2" diameter.

Additional severe weather risk for this evening/overnight is high winds. Thunderstorms will have the potential for wind gusts in excess of 60 mph.

The severe weather threat lingers into Monday, with a focus across mostly eastern South Dakota where re-development in possible in the afternoon.