Springfield, IL – Unseasonably warm and windy conditions are kicking off the week across Central Illinois, with gusts reaching up to 40 mph Sunday and Monday. As temperatures drop to seasonal norms, residents should prepare for a return of wet weather later in the week.
According to the US National Weather Service Central Illinois, Sunday will be the windiest, with sustained south winds and gusts between 35 and 40 mph. These gusty conditions are expected to continue through Tuesday, bringing elevated fire danger and minor travel impacts, especially for high-profile vehicles on east-west roads.
Temperatures will start in the upper 60s to upper 70s on Sunday before falling into the low 60s by midweek. Overnight lows will dip into the 30s and 40s, creating a noticeable chill for early morning commuters.
By Wednesday night, chances of showers return, with the likelihood of isolated thunderstorms increasing into Thursday night. Rainfall may affect evening travel and outdoor plans across Springfield, Bloomington, and Decatur.
Residents are advised to secure outdoor objects, stay updated on forecast changes, and monitor alerts, especially as storm potential increases later in the week.
More detailed updates will be issued as storm timing and severity become clearer.
