Weather Reports | National Weather Service
Eligibility
None
Required documents
None
Hours
Website: 24 hours a day, 7 days a week
Administrative Office: Monday to Friday, 9:00 am - 6:00 pm
815-834-1435
Voice·
Chicago Office
571-888-3500
Voice·
Baltimore/Washington Office
Websitehttps://www.weather.gov/lot/
Languages
English
Application process
(1) Visit website. (2) Enter city/zip code of current location to see the latest weather forecast
Fees
No Fees
National website that provides weather forecasts, severe weather alerts, and weather safety information.
Date of Last Formal Update
02/17/2026
Data provided by
211 DuPage County
What's Here
Providing organization
National Weather Service
National website that provides weather forecasts, severe weather alerts, and weather safety information.