Storms and Cool-Down? Michigan Prepares for a Weather Rollercoaster Today!

Photo byNational Weather Service

Showers and possible thunderstorms are expected this afternoon across Southeast Michigan, followed by a cool-down starting Wednesday.

Showers and Isolated Thunderstorms in Southeast Michigan as Temperatures Drop Midweek

DETROIT — Issued by the National Weather Service at 2:40 AM EDT on October 1, 2024.

Afternoon Showers and Thunderstorms to Hit Southeast Michigan

Residents across Southeast Michigan can expect showers and isolated thunderstorms this afternoon as a cold front moves through the area. According to the National Weather Service, MU capes ranging from 250-500 J/kg suggest a small chance of thunderstorms, though dry air in the mid-levels may limit their strength. Low clouds and patchy fog started the morning, but the cloud cover is expected to prevent any significant fog formation.

The cold front, tracking through the region today, will bring a significant wind shift from south-southwest to northwest by the evening, accompanied by cooler temperatures. The overnight lows are expected to dip into the 40s for most areas, with Detroit remaining in the low 50s due to the urban heat island effect.

Cooler and Drier Weather Follows the Showers

By Wednesday, cooler and drier conditions will settle in, with temperatures climbing close to 70°F under mostly sunny skies. However, residents in Detroit and surrounding areas should be prepared for a brief return to warmer weather by Thursday, as temperatures are forecasted to rise back into the mid-70s.

Despite a brief warm-up, temperatures will remain above average for early October, with the overnight lows staying mild. A dry cold front is expected to pass through late Thursday, but the chance for measurable rainfall remains low.

Gusty Winds and Choppy Waters for Lake Huron and Lake St. Clair

Boaters and those near the Thumb area should take caution as gusty winds are expected over Lake Huron and Lake St. Clair this afternoon. A Small Craft Advisory is in effect for these waters from 2 PM today through early Wednesday, with gusts reaching up to 30 knots. This wind shift could result in choppy conditions, so boaters are advised to stay updated on the latest weather conditions.

Hazardous Weather Changes Fast – Stay Updated

Weather Watches, Warnings, and Advisories are frequently updated by NWS. Please look for updates to this report from the National Weather Service, or your local news channels and NOAA All Hazards radio. For more local weather and news updates, please follow ThumbWind Publications. Your helpful comments are welcome.

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