National Weather Service United States Department of Commerce

Colder conditions are forecast through the week ahead. A pair of wintry systems are expected to move through, the first Monday night into Tuesday, and the second Wednesday through Wednesday night.
Two wintry systems on the way to the Quad State area. The first is expected to a mix of rain and snow for much of the area with only minor impacts anticipated. Still some uncertainty in the placement of the wintry mix and transition to all rain. Stay tuned for updates.
The second winter system is still on track to arrive for Wednesday into Wednesday night. Still could see some minor travel impact; however, the system has trended a bit warm with a better chance of seeing moderate to heavy rainfall.
As moisture lifts northward ahead of the upcoming systems through mid week, most of the area can expected to see rainfall totals exceeding 1 inch. The heaviest totals are expected to be along and south of the Ohio River and respective counties in southeast Missouri.