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2014 Marks the 4th Coldest Year on Record for Illinois
Chance of a White Christmas in Illinois
Illinois was Cold and Dry in November
October Was Wetter Than Average for Illinois
September Was Cool and Wet for Illinois
Soils Across Illinois Damp at the End of September
A Wet August Wraps Up a Cool, Wet Summer in Illinois
Soil Moisture Levels Increased in Southern Illinois with the Weekend Rains
ISWS Engineer is Selected to Serve on New FEMA Council
Soil Moisture High in Northern and East-Central Illinois
Study Shows McHenry County Water Supplies May Not Suffice in Future
Researchers Track Mercury in Fish from Illinois Streams
The Drought of 2012
Upwind Lakes Can Influence the Intensity of Lake-Effect Snowstorms over Downwind Lakes
ISWS is Pioneer in Tracking Tornadoes by Radar
Study Shows NE Illinois Should Have Enough Water to 2050
Winter Weather Preparedness Information
Illinois State Water Survey in the News
Groundwater Modeling Efforts Awarded
ISWS Makes an Impact in the Chicago Region
Did you know? - Illinois Weather and Climate Statistics and Trends
Chicago Flood Potential is Higher than Expected
Illinois State Water Survey Strategic Plan (pdf ~200k)
Honors Bestowed on ISWS Staff
Current Climate Conditions in Illinois (State Climatologist)
Global Climate Change: What Will It Mean For Illinois?
Insights to Key Questions About Climate Change (pdf ~620k)
Other documents and information can be found on our General Information page.
Illinois State Water Survey publications may be located using our Publications Search Engine.
The Illinois State Water Survey map series may be found on our Maps page.