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WHAT: Dangerously hot conditions with heat index values up to 105.
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WHERE: Portions of central, south central, southwest, and west central Michigan.
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WHEN: Until 8 PM EDT Thursday.
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IMPACTS: Heat related illnesses increase significantly during extreme heat and high humidity events.
* WHAT...Dangerously hot conditions with heat index values up to 105. * WHERE...Portions of central, south central, southwest, and west central Michigan. * WHEN...Until 8 PM EDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
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WHAT: High wave action, strong currents, and dangerous swimming conditions expected. Piers may be heavily swamped by waves.
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WHERE: Mason, Oceana, Muskegon and Ottawa counties.
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WHEN: Until 8 PM EDT this evening.
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IMPACTS: Strong currents can pull swimmers into deeper water and high waves can sweep people off piers.
* WHAT...High wave action, strong currents, and dangerous swimming conditions expected. Piers may be heavily swamped by waves. * WHERE...Mason, Oceana, Muskegon and Ottawa counties. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers.
Remain out of the water to avoid hazardous swimming conditions and do not venture out on piers. Please check with your local authorities on potential beach closures.
The Michigan Department of Environment, Great Lakes, and Energy (EGLE) has declared an Air Quality Advisory for June 30, 2026, for elevated levels of ozone in west and southwest Michigan. Pollutants within those areas are expected to be in the Unhealthy for Sensitive Groups range. The Air Quality Alert is in effect for the following Michigan counties: Muskegon, Ottawa, Kent, Allegan, Van Buren, and Berrien. Warm temperatures, ample sunlight, and southwest winds will mix with pollutants to produce surface-level ozone in west and southwest Michigan. It is recommended that, when possible, you avoid strenuous outdoor activities, especially those with heart disease respiratory conditions like asthma. Watch for symptoms including wheezing, coughing, chest tightness, dizziness, or burning in nose, throat, or eyes. People and businesses are urged to avoid activities which can lead to ozone formation. These activities include: refueling vehicles or topping off when refueling, using gasoline powered lawn equipment, using charcoal lighter fluid. Positive activities include: driving less, telecommuting, delaying or combining errands. For up-to-date air quality data for Michigan, visit the MiAir site: Michigan.gov/MiAir For up-to-date air quality data nationally, visit EPA's Air Now site: AirNow.gov
Ostrzeżenia przed groźnymi zjawiskami pogodowymi są dostarczane meteoblue przez ponad 80 oficjalnych instytucji na całym świecie. meteoblue nie ponosi żadnej odpowiedzialności za rzeczywistą treść ani charakter tych ostrzeżeń. Problemy można zgłaszać za pomocą naszego formularza opinii; zostaną one przekazane do odpowiednich instancji.
