Published on: June 1, 2008 at 2:17 PM

Severe storm crossing I-65 between Jemison and Clanton.

Severe thunderstorm warning has been issued for Chilton and western Coosa Counties. Goes until 2:45 p.m.

Sirens were accidentally set off in northern Shelby County when the severe thunderstorm warning was issued.

Severe thunderstorm warning for northern Shelby County…strong storms from Pelham to Chelsea…warning also includes southern Jefferson, but activity will stay south of Jefferson.

Outflow boundary up into southern Jefferson County may focus development later in the Birmingham metro.

Pickens County severe storm is just east of Aliceville…heading toward Union in Greene County. Warning in effect.