
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
1991-2020 New Monthly Climate Normals - Peoria & Springfield
Below are the new monthly climate normals for Peoria and Springfield. Both locations had temperatures increase each month since the last normals were released a decade ago, with December being the most noticeable. Precipitation and snowfall are each about 1-1.5" higher than before for the year. More information about the new climate normals and how they are determined can be found here.
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| Peoria New vs. Previous Climate Normals | Springfield New vs. Previous Climate Normals |
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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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