Snow is expected to fall overnight into Thursday morning in northern Illinois and northwest Indiana, perhaps resulting in slippery driving conditions. Rain will convert to snow late Wednesday evening, with the heaviest snowfall expected in the early morning.
According to the National Weather Service, widespread wet snow will fall over the region, resulting in modest slushy accumulations, particularly on grassy and untreated surfaces. Thursday morning commutes may be disrupted due to snow and severe winds.
Temperatures are forecast to stay in the low 30s, making conditions favorable for snow accumulation. As the day proceeds, snowfall will transition to rain by the afternoon, removing much of the accumulation.
Drivers should be wary of slick roads, especially on high surfaces. Visibility may also decrease during periods of heavy snowfall, affecting traffic throughout the area. Residents should check local predictions for updates on the changing weather.
The weather pattern will be busy until the end of the week, with lingering precipitation likely Friday. Prepare for changing road conditions and change your strategy accordingly.