National Weather Service United States Department of Commerce

Regional Outbreaks of Severe Weather Through Early Next Week; Early Season Heat Wave across the South

Active spring pattern across the center of our nation with several episodes of severe weather and heavy rainfall expected into next week. The potential for very large hail, long track tornadoes, severe wind gusts, frequent cloud to ground lightning strikes and flash flooding are in the outlook. Furthermore, dangerous early season heat wave continues for the Gulf Coast states into early next week. Read More >

A cold front will bring a wide range of temperatures, a chance of showers and thunderstorms, and gusty north winds to the area on Monday. High temperatures will range from the low 60s across northeast Wyoming, the Black Hills, and northwestern South Dakota up to the mid 80s in south central South Dakota. Cool temperatures will persist for the first half of the week, with a warming trend toward the weekend. There will be a daily chance for showers and thunderstorms.
A cold front reaches south-central South Dakota Monday afternoon, bringing the potential for thunderstorms. There is a marginal to slight (1 to 2 out of 5) risk of isolated severe thunderstorms from 300 PM to 900 PM. Large hail and damaging winds will be the main risks. Confidence is medium for thunderstorms, but low for severe thunderstorms. ACTION: Monitor the weather and have a plan of action if severe weather is imminent.