National Weather Service United States Department of Commerce

Unsettled Weather in the Eastern U.S. through Memorial Day

Showers and thunderstorms are expected from Texas to the Northeast through Tuesday. Heavy rain will create mainly localized areas of flash flooding across the central Gulf Coast into the Appalachians. Elevated to Critical fire weather conditions due to gusty winds and low humidity are expected through Tuesday across Oregon and Nevada. Showers and thunderstorms will develop over the Northwest. Read More >

Welcome to the Experimental NWS Wisconsin Frost & Freeze Decision Support Services Page! These maps will populate twice daily, around 7 AM and 7 PM CDT (6 AM and 6 PM CST), March through October. This page is maintained by the National Weather Service Milwaukee/Sullivan Wisconsin Forecast Office, and was developed in collaboration with the Wisconsin State Climatology Office (click here for more info).

Select a day and click (or hover) on the blue links below to view map. Click on the map for a full-screen view (opens in a separate tab).


Forecast Low Temp With Wind ≤ 5 MPH With Wind ≤ 7 MPH Temperature Only
Temp ≤ 36° J-Probability J-Probability Probability
Temp ≤ 32° J-Probability J-Probability Probability
Temp ≤ 30° J-Probability J-Probability Probability
Temp ≤ 28° J-Probability J-Probability Probability
Forecast Graphic