National Weather Service United States Department of Commerce

Areas of Severe Thunderstorms and Excessive Rainfall Today

Scattered severe thunderstorms capable of damaging wind gusts and some hail are expected this afternoon and evening from the Upper Ohio River Valley into the Northeast, and from the Appalachians into the Mid-Atlantic States. Excessive rainfall from heavy thunderstorms may produce areas of flash flooding from southern New Mexico into the western and northern Gulf Coast into Wednesday. Read More >

After a dry day today, expect unsettled weather this weekend with a good chance for showers and storms most places. Isolated severe weather is possible Saturday, mainly across northeast WY into southwest SD. Much cooler weather can be expected Sunday, with rain chances and cloudy skies. Semi-unsettled through next week with a gradual warming trend.
Severe storms are possible Saturday afternoon and evening. These storms may produce large hail and strong winds across portions of northeastern Wyoming and southwestern to south‑central South Dakota. Stay aware of changing conditions and have a plan ready if severe weather develops.