National Weather Service United States Department of Commerce

Showers and thunderstorms will continue to move across eastern Iowa, NE MO and NW Illinois into the mid-morning hours. Lightning, gusty winds, and ponding of water on roads can be expected with the stronger storms. Stay alert for hydroplaning! Don't drive into flooded areas! Seek shelter when storms approach!
Thunderstorms will continue this morning with large hail the main concern. Storms may redevelop late this morning into the afternoon, but some uncertainty remains on the coverage and the strength of storms later today. Large hail, damaging winds and tornadoes will be possible, if they redevelop this afternoon.
Winds will be from the south southwest today with gusts of 40 to 50 MPH this afternoon into the early evening. A Wind Advisory is in effect for eastern Iowa, northeast Missouri and along and south of I-80 in western Illinois. Secure loose outdoor items so they don't blow away! Be careful driving today, especially if you drive a high-profile vehicle!
A reminder on storm risk categories (0 through 5) and what they mean for this event (1 through 3). Check in on the latest forecast through Wednesday and have a means to receive warnings!