An intense heat wave is forecasted to impact Lenawee County and much of Michigan beginning Saturday, June 21, and lasting through at least Wednesday, June 25. According to the National Weather Service (NWS) HeatRisk tool, southern Michigan—including Lenawee County—is expected to experience Red – Major level heat risk, with some areas potentially reaching Magenta – Extreme levels. Weather forecasts indicate highs in the upper 90s and heat index values at or above 100°F on Sunday and Monday.
Cooling Centers Available
Local residents are encouraged to seek relief from the heat in cooling centers during the hottest parts of the day. Cooling centers available in Lenawee County include:
- Your local library, senior center, or shopping centers during regular operating hours.
- Share the Warmth, located at 427 W. Maumee St. in Adrian, will operate as a designated cooling center June 21–25 from 9 AM to 5 PM.
If you or someone you know needs help finding a cooling center, call or text Michigan 211, or contact the Lenawee County Health Department.
Understanding the Risk
The NWS HeatRisk index outlines the expected impacts of elevated heat levels:
- Orange – Moderate: Impacts people sensitive to heat, especially those without adequate cooling or hydration.
- Red – Major: Affects anyone without effective cooling. Likely to stress health systems and infrastructure.
- Magenta – Extreme: Rare, prolonged heat events that pose significant risk to everyone, especially without air conditioning or proper hydration.
Track local conditions at the NWS HeatRisk Tool.
Protecting Yourself and Others
The Michigan Department of Health and Human Services (MDHHS) urges residents to take action now:
- Stay hydrated: Drink plenty of water; avoid sugary or alcoholic beverages.
- Limit outdoor activities: Especially during peak heat (midday to late afternoon).
- Seek air conditioning: Even a few hours can significantly reduce the risk of heat-related illness.
- Wear appropriate clothing: Light-colored, loose-fitting, and breathable.
- Use sunscreen: Sunburn makes it harder for the body to cool down.
- Check on neighbors: Particularly older adults, young children, and individuals with medical conditions.
Know the Signs of Heat-Related Illness
Heat exhaustion and heatstroke are serious conditions that require prompt action. Symptoms may include:
- Heavy sweating
- Muscle cramps
- Weakness or dizziness
- Headache
- Nausea or vomiting
- Fainting or confusion
- Body temperature above 103°F
If someone shows signs of heatstroke, call 911 immediately and begin cooling efforts while waiting for emergency help.
Safety Reminders
- Never leave children or pets in cars. Interior temperatures can double in minutes and become deadly.
- Acclimate slowly: Early-season heat can be especially dangerous as people aren’t yet used to high temperatures.
For more guidance, visit the MDHHS Heat Awareness and Safety Fact Sheet (also available in Spanish).
Stay informed, stay cool, and take care of one another during this upcoming period of extreme heat.