There is a marginal to slight (level 1-2 of 5) risk of severe thunderstorms across northeastern Wyoming and western South Dakota through this evening. All hazards are possible including damaging winds, large hail, lightning, and flash flooding. A tornado cannot be ruled out. Confidence is high for thunderstorms, but low for severity. The best chance for severe thunderstorms will be over northeastern Wyoming and the Black Hills late this afternoon and this evening. ACTION: Monitor the weather and have a plan of action if severe weather is imminent.
Data Courtesy of Rapid City Weather Forecast Office