Storms, 45 MPH Winds Could Hit Chicago Area: National Weather Service

ILLINOIS — Showers and scattered thunderstorms, with wind gusts up to 45 mph, are expected to move into the Chicago area Monday evening, according to the National Weather Service.

Storms will spread from west to east starting around 4 p.m. Monday and going until about 8 a.m. Tuesday. All thunderstorms will produce lightning strikes, downpours and gusty winds, but a few storms may be strong to severe, with the strongest possibly producing up to a quarter size of hail and winds capable of downing tree limbs and fences, the weather service said.

The storm system is expected to move in after the Chicago area has been basking in another warmer-than-usual day on Monday, with highs forecast between 69 and 75 degrees. From Tuesday to Thursday, temperatures will return to the high-40s and mid-50s, the weather service said.

Weather forecasters recommend locals move indoors if they hear thunder and use caution while driving in heavy rain, likely to cause congestion on roads.

After at least 11 confirmed tornadoes touched down in Illinois during storms on Feb. 27, the National Weather Service is planning a statewide tornado drill Wednesday. For residents who are used to hearing the sirens be tested on the first Tuesday of every month, this week's alert may come as a surprise.

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The drill is set to be broadcast on National Oceanic and Atmospheric Administration Weather Radio and many radio and television stations beginning at 10 a.m., the weather service announced.

Multiple agencies, including the weather service, recommend residents "use the time during this statewide test tornado warning to conduct a tornado drill at your business, school, home or any location where people gather."