Update: Montana Storms Carry Forward to Thursday as Eastern Slight Risks Emerge Saturday — SevereWX

Following yesterday's Montana action, SPC holds a Slight Risk for today while eyeing Saturday threats across the East.

We've been tracking scattered severe storms firing across central Montana yesterday, with gusty winds and hail reports rolling in. Now, the Storm Prediction Center (SPC) has issued a Slight Risk for Thursday, July 16 in parts of Montana. A Slight Risk means isolated severe thunderstorms are possible—think pockets of damaging wind gusts up to 60 mph, quarter-sized hail, and an outside chance of a brief tornado.

Looking ahead, the outlook expands with Slight Risks on Saturday, July 18 covering Delaware, Indiana, Maryland, New Jersey, North Carolina, Ohio, Pennsylvania, and Virginia. This signals potential for isolated severe storms in the Mid-Atlantic to Ohio Valley region, driven by lingering frontal boundaries and available instability. Expect similar low-end hazards: scattered wind damage, hail, and isolated rotation.

These are isolated threats, not widespread outbreaks, but they warrant attention as summer patterns shift. Stay tuned to your local National Weather Service office for the latest watches and warnings. Make sure your severe weather plan is ready—know where to shelter and keep devices charged.

Check your city's forecast at SevereWX for tailored AI-powered updates on these risks.