Tuesday Thunderstorms: Hour-by-Hour Forecast For Southeast Michigan

James

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Post on Aug 14, 2025

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Tuesday Thunderstorms: Hour-by-Hour Forecast for Southeast Michigan

Southeast Michigan braces for a stormy Tuesday, with a powerful system bringing the potential for severe thunderstorms across the region. This isn't your average summer shower; we're talking heavy downpours, damaging winds, and even the possibility of hail. Stay informed and stay safe with our detailed hour-by-hour forecast breakdown.

Timing is Everything: The Southeast Michigan Thunderstorm Timeline

The National Weather Service (NWS) has issued a significant weather advisory for Southeast Michigan, urging residents to prepare for the incoming storm system. Here's a projected timeline, though conditions can change rapidly:

• 10:00 AM - 12:00 PM: Scattered showers and thunderstorms begin to develop across the western portions of the region, primarily in areas like Allegan and Kalamazoo counties. Conditions remain relatively mild in Southeast Michigan itself, but a noticeable increase in humidity is expected.

• 12:00 PM - 4:00 PM: The storm system intensifies and moves eastward. Expect widespread thunderstorms across Southeast Michigan, including areas like Ann Arbor, Detroit, and Dearborn. Heavy rainfall is likely, with potential for localized flooding in low-lying areas. Wind gusts could reach up to 40 mph.

• 4:00 PM - 8:00 PM: The peak of the thunderstorm activity is anticipated during this period. The greatest risk of severe weather, including damaging wind gusts and large hail, will be present during these hours. Flash flooding remains a significant concern. Stay indoors during this timeframe.

• 8:00 PM - 10:00 PM: The storms begin to weaken and gradually move out of the region, although lingering showers and isolated thunderstorms are possible. Conditions will gradually improve overnight.

What to Expect: Severe Weather Hazards

This isn't just a typical summer thunderstorm. The NWS is highlighting several potential hazards:

• Heavy Rainfall and Flash Flooding: Be prepared for significant rainfall accumulation within a short period. Avoid driving through flooded areas, as even a few inches of water can sweep away vehicles. Learn more about on the NWS website.

• Damaging Winds: Strong wind gusts are expected, potentially causing damage to trees and power lines. Secure any loose objects in your yard and be prepared for possible power outages.

• Large Hail: The possibility of hail, ranging in size from pea-sized to potentially larger, cannot be ruled out. Seek shelter immediately if you see hail.

Safety Precautions: Staying Safe During a Severe Thunderstorm

Your safety is paramount. Here's what you should do to protect yourself and your family:

• Stay Informed: Monitor weather alerts through NOAA weather radio, the NWS website (), or a reputable weather app.
• Develop an Evacuation Plan: Know your evacuation routes in case of flooding.
• Secure Loose Objects: Bring any outdoor furniture or other loose items inside.
• Charge Your Devices: Ensure your cell phones and other electronic devices are fully charged.
• Have a Safety Kit: Prepare a kit with flashlights, batteries, water, and non-perishable food.

Looking Ahead: Post-Storm Conditions

While the severe weather threat will diminish Tuesday evening, lingering showers are possible into Wednesday morning. Temperatures will remain slightly cooler than average throughout the rest of the week. Stay tuned for further updates as the situation evolves. Let's hope everyone remains safe during Tuesday's expected thunderstorms!

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