National Weather Summary for February 22,2014 from weatherunderground.com

Weather Underground midday recap for Saturday,February 22,2014

A cold frontal boundary shifted eastward off the East Coast on Saturday, while a separate frontal boundary extended from the southern Plains to the Great Lakes.

Showers and thunderstorms continued to linger along the Eastern Seaboard on Saturday as a cold front inched off of the coast. Flood warnings were issued in several southeastern states, as a line of thunderstorms stretched from Florida to the northern Mid-Atlantic. Nasa Shuttle, Fla., reported a midday total of 0.99 inches of rain, while Cocoa Beach, Fla., reported a midday total of 0.72 inches of rain. A separate cold front drove a mixture of rain and snow across the upper Midwest, the Great Lakes and the Northeast. Winter weather advisories were issued in northern Wisconsin and northern Michigan, as Laurium, Mich., reported a midday total of 6.5 inches of snow, while Calumet, Mich., reported a midday total of 5.7 inches of snow.

Out west, low pressure ushered scattered snow showers across the northern Rockies. Winter storm warnings were issued across Montana and Wyoming, while avalanche warnings were issued in central Idaho. Cascade, Mont., reported a midday total of 4.3 inches of snow. High pressure kept conditions warm and sunny from the Desert Southwest to the southern Plains on Saturday.