National Weather Service United States Department of Commerce

Severe Thunderstorms in the Central Plains; Heavy Rainfall in the Mississippi and Tennessee Valleys; Critical Fire Weather in the Southwest

Scattered severe storms capable of large to very large hail, severe wind gusts, and a few tornadoes will be possible across the central Plains. Heavy rain will pose a flash flood threat across portions of the Mississippi Valley into the Tennessee and Ohio Valleys. Hot, dry and windy conditions will continue to bring a critical fire weather threat from the Southwest into the Great Basin. Read More >

This photo of large hail was taken by Spokane 16, Bob Lutz, in Otis Orchards on the afternoon of June 10th, 2003 after the passage of a severe thunderstorm. These ice balls ranged in size from 1 inch to 1 1/2 inches in diameter, or from quarter size to walnut size. A severe thunderstorm produces hail of at least 3/4 inch.

Large Hailstones