Springfield, IL – Central Illinois residents should prepare for changing weather conditions this week as storm chances increase and dense fog lingers overnight.
According to the US National Weather Service Central Illinois, skies clearing late Monday could allow for locally dense fog to form, particularly in southeast Illinois. By Tuesday night, conditions will shift as rain and storm chances ramp up, with the highest likelihood occurring overnight Tuesday into Wednesday.
Forecasts show a 40–50% chance of storms Tuesday afternoon, rising to 60–80% by Tuesday night. Wednesday will bring the strongest potential for widespread thunderstorms, with storm activity continuing into Wednesday night. Storm chances drop to around 20–30% on Thursday but will persist before clearing out toward the weekend.
Temperatures are expected to remain seasonal, with highs ranging from the mid-70s to mid-80s and lows dipping into the 50s and 60s. Friday and Saturday are forecasted to be dry and pleasant, offering a break from the midweek storms. Highs will climb into the upper 70s and lower 80s, with mostly sunny skies heading into the weekend.
Drivers should remain cautious during morning commutes Tuesday due to potential fog reducing visibility. Additionally, those with outdoor plans Tuesday night through Thursday should stay alert for changing weather and the possibility of heavy rain or thunderstorms.
The National Weather Service recommends monitoring local forecasts and being prepared for potential travel delays or disruptions during storm periods.
This article was produced by a journalist and may include AI-assisted input. All content is reviewed for accuracy and fairness.
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