National Weather Service United States Department of Commerce

Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow and gusty winds, including some local blizzard conditions, will continue into Thanksgiving Day across the Great Lakes then lingering through Friday night for Lakes Erie and Ontario. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Welcome to the Experimental NWS Madison Cooling Shelter Decision Support Services  Page!
Forecasts on this page are generally updated twice per day at 4:00 AM and 4:00 PM.
This page is maintained by the National Weather Service Milwaukee/Sullivan, Wisconsin Forecast Office.
 
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Maximum Temperature Today Day2 Day3 Day4 Day5 Day6 Day7
HeatRisk Today Day2 Day3 Day4 Day5 Day6 Day7
Probability Heat Index > 95 Today Day2 Day3 Day4 Day5 Day6 Day7
Probability Heat Index > 100 Today Day2 Day3 Day4 Day5 Day6 Day7
Probability Heat Index > 105 Today Day2 Day3 Day4 Day5 Day6 Day7
Probability Graphic
      Hourly Forecast Probabilities over next 48 hours.
 
Temperature Heat Index
Hourly Temp Probs Hourly Heat Index Probs


 
Hover over links below to view larger image.
Maximum Temperature Today Day2 Day3 Day4 Day5 Day6 Day7
HeatRisk Today Day2 Day3 Day4 Day5 Day6 Day7
Probability Heat Index > 95 Today Day2 Day3 Day4 Day5 Day6 Day7
Probability Heat Index > 100 Today Day2 Day3 Day4 Day5 Day6 Day7
Probability Heat Index > 105 Today Day2 Day3 Day4 Day5 Day6 Day7
Probability Graphic
      Hourly Forecasts Probabilities over next 48 hours.
 
Temperature Heat Index
Hourly Temp Probs Hourly Heat Index Probs