Areas of Heavy to Excessive Rainfall and Hot Temperatures This Week

Heavy to excessive rainfall could bring areas of flooding at times Monday through Thursday across parts of the central Plains into the Midwest as well as southern Arizona and New Mexico. Hot temperatures and high humidity will continue across much of east Texas into the lower and mid-Mississippi Valley through at least midweek. Read More >

The National Weather Service Chicago Office is responsible for providing fire weather forecasts for Northern Illinois and Northwest Indiana. The fire weather service program provides forecast and warning services for the prevention, suppression, and management of forest and rangeland fires.

NWS Chicago issues a daily narrative fire weather forecast each morning by 6 AM Central time. During the spring and fall, this forecast product is also updated during the late morning and again during the mid-late afternoon. This forecast consists of a brief weather discussion and a detailed 48-hour forecast of weather, temperatures, relative humidity, winds, and smoke dispersion parameters.

Fire Weather Forecast Information:

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Requesting a Spot Forecast:

Agencies needing a spot forecast, click here. For Official Use Only!
2026 Annual Operating Plan, click here.

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Areas of Heavy to Excessive Rainfall and Hot Temperatures This Week

Fire Weather Forecast Information for northern Illinois and northwest Indiana