Upper Michigan Weather Update: Hazy Air and Rising Temps Expected Friday, August 1st — What to Know Before You Travel M-553

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Michigan weather
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Marquette, Michigan – Expect murky skies and limited visibility across parts of Michigan’s Upper Peninsula this Friday as smoke returns to Marquette by midday.

According to the National Weather Service, widespread haze will move back into the region after noon on Friday, August 1st, with highs reaching 77°F. The smoke may reduce visibility and air quality, especially for sensitive groups. West winds around 5 mph will shift northeast later in the day, which may carry more smoke inland. If you have outdoor plans or commute along M-553 or US-41, be prepared for reduced visibility.

Health officials recommend limiting prolonged outdoor activity, especially for children, the elderly, and anyone with respiratory conditions. Keep windows closed, use indoor air purifiers if available, and monitor local air quality indexes throughout the afternoon.

After a smoky Friday, clear skies and summer warmth return Saturday and Sunday with highs around 80°F and calm wind conditions. A brief cooldown is expected Monday before temperatures climb again midweek.


☀️ Five-Day Forecast for Marquette, MI (Friday, August 1 – Wednesday, August 6)

  • Friday: Widespread haze and areas of smoke after noon. High near 77°F. Light winds shifting northeast in the afternoon.
  • Saturday: Sunny and dry. High near 80°F. Winds west around 5 mph.
  • Sunday: Mostly sunny, high near 80°F. Partly cloudy overnight.
  • Monday: Mostly sunny with a high near 76°F. Evening low around 61°F.
  • Tuesday: Sunny and warmer, with highs in the low 80s continuing through Wednesday.

⚠️ More air quality alerts or visibility advisories may be issued depending on wind direction and smoke drift into next week.