Two Rounds of Severe Storms Possible Wednesday

Two rounds of severe storms are possible across eastern Iowa on Wednesday.

The National Weather Service says after showers this evening, thunderstorms will become numerous overnight continuing into mid-morning, including during the morning commute. The majority of the KMCH listening area, including Delaware, Dubuque, Buchanan, Jones and Linn counties, are under a Level 1 out of 5 Marginal Risk for severe storms during this time. The main threats during this time would be hail up to half-dollar size, along with isolated severe wind gusts south of I-80. Widespread lightning is expected by daybreak. Forecasters recommend allowing extra time during your morning commute due to the potential for locally heavy rainfall. 

The National Weather Service says severe storms may re-develop late Wednesday morning into the afternoon. A Level 2 out of 5 Slight Risk for severe weather remains during this time for the majority of the KMCH listening area, including Delaware, Dubuque, Clayton and Jones counties. The main threat during this time would be large hail and damaging winds, as well as a potential tornado threat. The tornado threat will depend largely on the influence of the early morning storms, so stay tuned to weather updates throughout the day on the tornado potential.

Stay weather aware and have a way of receiving warnings throughout the day. We’ll keep you updated on KMCH and break in with live coverage if local warnings are issued.

images courtesy of NWS