Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...

The sirens were used Thursday for both the possible tornados and the "destructive" severe thunderstorm warning issued by NWS for Ottawa County, which includes wind speeds of 80 miles per hour or more.

After severe storms brought various thunderstorm and tornado watches and warnings Thursday, May 15, some residents were left wondering why they didn't hear sirens.

An updated severe thunderstorm warning was issued by the National Weather Service on Thursday at 10 p.m. EDT in effect until ...

The National Weather Service in Grand Rapids is surveying storm damage to confirm meteorologists' beliefs that tornadoes ...

Thursday night's storms brought strong winds, including several potential tornadoes, to West Michigan. We total up the number ...

A system of storms broke through West Michigan on Thursday, May 15, bringing severe thunderstorm and tornado watches, ...

Environment Canada has issued a severe thunderstorm warning for communities west of Ottawa as it tracks a storm that could ...