Tracking Severe Thunderstorms and Excessive Rainfall in the Southern U.S.; Winter Storm to Impact the Northern U.S.

A storm system will shift from eastern Texas into the lower Mississippi Valley Monday with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. A Flood Watch remains in effect. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest Monday into Wednesday. 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.

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

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Tracking Severe Thunderstorms and Excessive Rainfall in the Southern U.S.; Winter Storm to Impact the Northern U.S.

WI Frost Freeze Decision Support Services Page