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Extremes, Record High/Low Temperatures and Precipitation Totals (updated every 10 minutes)
High Heat Index
Record High Temperature
Low Wind Chill
Record Low Temperature
Peak Wind Gust
Precipitation This Month
Total Precipitation This Year
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The Illinois Emergency Management Agency (IEMA) provides a Severe Weather Preparedness document with tips on staying safe during the severe weather months. Click here to view.
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