Winter Weather Advisory issued December 13 at 3:27AM CST until December 14 at 12:00PM CST by NWS Des Moines IA

* WHAT…Mixed precipitation expected. Total ice accumulations up to
two tenths of an inch, and snow and sleet accumulations up to one
inch.

* WHERE…Much of the central third of Iowa.

* WHEN…From 4 PM this afternoon to noon CST Saturday.

* IMPACTS…Roads, and especially bridges and overpasses, will
become slick and hazardous. Plan on slick, and even treacherous
road conditions tonight into Saturday morning. The hazardous
conditions could impact the Friday evening commute, especially in
southwest Iowa. Branches and power lines may become ice coated.
Winds from the East-Southeast at 10-20 mph could cause tree limbs
to break or power outages to occur.