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Areas of Excessive Rainfall, Severe Thunderstorms, and Extreme Heat

Heavy to excessive rainfall is expected through tonight across portions of the central Plains. Areas of intense rainfall amounts could support increasing flooding concerns. Scattered severe thunderstorms are possible across parts of the central/southern Plains today and tonight, with large hail and damaging winds the main threats. Areas of extreme heat will impact parts of the West this week. 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