
A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >
Central Illinois
Weather Forecast Office
Here are some weather statistics for Halloween for Peoria and Springfield.
On average, about 1 in 3 Halloweens will see measurable precipitation across the area. However, just under 20% of Halloweens in the climate record have had highs at least 70 degrees. 2019 was the snowiest and one of the coldest Halloweens on record.

US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Central Illinois
1362 State Route 10
Lincoln, IL 62656
217-732-7321 (forecast recording) or 217-732-3089
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