Some snow possible tonight...
As a weak clipper passes by, expect some precipitation this evening. It will likely start briefly as rain, before mixing with and changing to snow. A coating to an inch is possible on grassy areas (no accumulation downtown and near the river), and if it snows hard enough, could cover secondary roads with a bit of slush. Temperatures will bottom out at around 32 degrees downtown and as low as 30 in the north and west suburbs.
Please comment with reports from your area. Updates will be provided as needed.