Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. 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.

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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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Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

WI Frost Freeze Decision Support Services Page