Intellicast Currrent US Surface Analysis Map  A surface map of the US which shows the current major weather features and where precipitation is occuring. The 12 hour forecast map shows what these same features will be 12 hours from now. Or check out the 24 hour forecast map, the 36 hour forecast map, or the 48 hour forecast map. Any of these US Maps can be clicked to zoom in on the same forecast for a particular region of the country.

Intellicast  Illiopolis Metro Radar    This is probably the best single radar image available of the Illiopolis area with extremely high resolution.  It is updated 4 times per hour.  Click Here for the StormWatch view, which shows boxes for for watches and warnings. Click here for a time lapse video loop of the Metro image.

Intellicast Illiopolis Regional Radar Image    This image is has less resolution than the Metro view but allows you to see weather moving into the Illiopolis area.   Settings can be changed to show features such as counties, cities, and highways. Click here for time lapse video loop of the same image

Intellicast United States Radar This is an excellent Intellicast image which covers the entire United States. It shows the track of storms and the types and intensity of precipitation.  Best image to get the big picture.  Click here for time lapse loop of the same image

Weather Channel Midwest  Satellite Image  This Satellite image is color enhanced to show the clouds with the highest tops. Occasionally, the highest, coldest cloud tops produce the heaviest precipitation.

Intellicast Weather Illiopolis This is the single best source of weather information for Illiopolis with a large array of weather forecasts, charts, and graphics to show past, current, and future weather events.

AccuWeather Illiopolis   Five day forecast for Illiopolis, with local radar, satellites and weather maps.

Weather Underground Illiopolis  5 day forecast, current conditions, radar, satellite and marine forecast.

NWS Illiopolis Forecast Complete 7 day forecast, current conditions, Doppler radar, satellite image and other weather related information about Illiopolis.

Central Illinois Weather Service Lincoln This is a the closest National Weather service site to Illiopolis and also covers Sangamon County.

River and Stream Information for Central and Southern IIlinois. Great source of information for people planning to use local streams for recreational purposes.r Provided by the Central Illinois Weather Service in Lincoln and AHPS.

Internet Weather Service Sangamon County Current Conditions, Forecasts , Watches, and Warnings for Sangamon County Illinois.

CNN Interactive Decatur IL Weather Page  Current conditions and 5 day forecast for Decatur, the nearest city to Illiopolis with CNN weather.

Illiopolis School Cancellation News Check here to see if winter weather has closed the Illiopolis School system.

Wand Live  Doppler Radar  Excellent Live Doppler radar image from Channel 17 WAND TV. Updated every 2 minutes.

WICS Channel 20 TV Weather Page  Current 5 day forecast and many other weather features and links.

Weatherbase Decatur  Average and extreme weather data and records for Decatur  from Weatherbase.