Use our weather condition and forecasts reports as well as our energy-specific, full-color maps of degree days, precipitation and more to help manage your energy. Need a 30-day weather outlook or even a three-month temperature forecast? Find it here as we help you stay one step ahead of Mother Nature.

Weather Tools You Can Use...

• Local conditions for your postal code updated every half hour
• Weather forecasts for your vicinity for the next seven days
• National conditions map with freezing line indicators

Energy-Related Forecast Maps...

• Get current heating and cooling degree day conditions and forecasts
• Check out our precipitation, heat index, relative humidity forecast maps to help plan for weather events

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Please let us know if you have any questions or need more information at portalsupport@alliantenergyisco.com.