The forecast on Monday hardly featured a chance of thunderstorms in South Dakota. So when a tornado touched down in Watertown in the eastern part of the state, it surprised even a seasoned storm ...

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Temperatures in Aberdeen are expected to remain below ... A weak low pressure area in the atmosphere will hover over western South Dakota today, and will remain in place through the day Saturday ...

In Photos: Stunning views of the rare Pi Day "Blood Moon" Lunar Eclipse ...

The reduction of launches at six stations is the latest in a growing string of balloon cancellations as the agency adapts to ...

Night - Partly cloudy. Winds from SSE to SE at 7 to 12 mph (11.3 to 19.3 kph). The overnight low will be 28 °F (-2.2 °C). Sunny with a high of 59 °F (15 °C). Winds variable at 6 to 17 mph (9.7 ...

Partly cloudy with a high of 48 °F (8.9 °C). Winds from SSE to S at 12 to 17 mph (19.3 to 27.4 kph). Night - Partly cloudy. Winds variable at 7 to 12 mph (11.3 to 19.3 kph). The overnight low ...