National Weather Service United States Department of Commerce

A chilly night tonight with some frost possible along the Highway 20 corridor. Then, besides Tuesday, the fair weather pattern will continue into the mid week with seasonable temperatures and mostly sunny skies. Back to Tuesday, it will be windy and warm with the chance for some thunderstorms with a passing frontal system.
Temperatures dropping down into the mid 30s may allow for areas of frost to form late tonight into early Monday morning, mainly along and north of the Highway 20 corridor. Take steps now to protect any tender plants from the cold.
Mother's Day Weather History for the Moline IL and Dubuque IA climate sites.