Frigid temperatures are expected to arrive in eastern South Dakota during the afternoon and evening of Thursday, Jan. 22.

A line of severe thunderstorms is expected to move across eastern South Dakota in the late afternoon July 28, potentially bringing heavy rain and hurricane-force winds to the region. Severe weather is ...

The Northern Lights will be visible farther south than usual, thanks to a geomagnetic storm forecasted by NOAA. Between ...

The first snow of the season could fall in eastern South Dakota this weekend, with forecasters already warning about the potential impact on travel in the region. A quick-moving system is expected to ...

Elevated geomagnetic activity could allow the northern lights to be seen farther south than usual tonight, according to NOAA.

A cold front is on its way to eastern South Dakota, with cooler temperatures expected across the region starting Sept. 3, according to the National Weather Service in Sioux Falls. "The front will ...

A NOAA forecast suggest that northern lights may be visible in northern U.S. states on Jan. 27. Here's where aurora displays ...

The heat could be lessened by cloud cover on Aug. 15, making Aug. 16 likely to be the hotter day, with the warmest conditions expected south of Interstate 90, the weather service said. In Yankton, ...