Severe Storm Potential Across the Midwest
On Wednesday, there’s a significant risk of a major storm stretching from Milwaukee and Chicago all the way to Denver and the Eastern Rockies.
The Storm Prediction Center has designated parts of Illinois, Wisconsin, and Colorado with a “slight” risk for severe weather.
Cities in this alert include Milwaukee, Chicago, Green Bay, Peoria, and Davenport in the east, while Denver and Cheyenne are highlighted in the western risk areas.
According to the Fox Forecast Center, the highest likelihood for severe storms is anticipated in the afternoon and evening. This is when daytime heating and instability will reach their peak.
Though strong storms can produce hail, high winds, and even tornadoes, the primary concern appears to be the intense winds as the storms progress from west to east.
As the frontal boundary gradually moves through the region, the severity of the weather is expected to diminish after sunset and into the night.
Alongside the storm threat, high dew points and sudden increases in water levels could lead to heavy rainfall. There’s a chance that thunderstorms might unleash 1-2 inches of rain within a very short time frame, raising the risk of flash flooding.
Areas around Davenport, Iowa, and Chicago have already faced considerable flooding, with recent flash flood warnings and emergencies issued.
It only takes six inches of moving water to knock an adult off their feet, while a foot of water can easily cause vehicles to stall and float away.
Historical data from NOAA indicates that around 127 individuals lose their lives due to flooding annually, with nearly half of these fatalities involving vehicles.
The Fox Forecast Center has also pointed out that the most severe weather is expected to develop as the afternoon progresses, driven by the same factors of daytime heating and instability.
Meanwhile, officials in Windy City announced an “Air Pollution Action Day” on Tuesday, anticipating that particle and ozone levels would climb to unhealthy levels.
In addition to potentially easing drought, the upcoming rain could help clear the air of lingering wildfire smoke.
Prior to the rain, air quality alerts were issued due to a combination of pollution and wildfires from Canada, leading to unhealthy ozone levels.
The National Weather Service is recommending that children and sensitive individuals limit their time outside and seek out well-ventilated spaces.
Looking ahead, the weather is expected to improve, with temperatures predicted to reach the 70s by Friday and 80s on Saturday.
