National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Triple Digit Heat Indices Possible Monday

Increasing heat and humidity for northern Michigan to start the week.  Heat index values near or slightly above 100 degrees in many areas on Monday afternoon.  Avoid prolonged outdoor exposure and drink plenty of fluids.  Read More >

Hazardous Weather Conditions

Current conditions at

Mackinac Island Airport (KMCD)

Lat: 45.87°NLon: 84.63°WElev: 738ft.

Fair

81°F

27°C

Humidity 54%
Wind Speed SW 10 mph
Barometer 30.15 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 12 Jul 3:55 pm EDT
Extended Forecast for

4 Miles SSW Moran MI

Heat Advisory July 13, 12:00pm until July 14, 08:00am
Click here for hazard details and duration
Heat Advisory

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 77. Southwest wind around 10 mph.

    High: 77 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 8pm. Partly cloudy, with a low around 69. Southwest wind 5 to 10 mph.

    Low: 69 °F

    Chance
    T-storms

  • Monday

    Monday: Sunny, with a high near 83. Southwest wind 5 to 10 mph.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 72. Southwest wind around 5 mph.

    Low: 72 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 89. West wind 10 to 15 mph.

    High: 89 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 77. Southwest wind around 10 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 8pm. Partly cloudy, with a low around 69. Southwest wind 5 to 10 mph.
Monday
Sunny, with a high near 83. Southwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 72. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 89. West wind 10 to 15 mph.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
A chance of showers after 2am. Partly cloudy, with a low around 60.
Friday
A chance of showers. Mostly sunny, with a high near 78.
Friday Night
A chance of showers. Partly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
A chance of showers. Partly cloudy, with a low around 60.
Sunday
A chance of showers. Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Moran MI
 46.03°N 85.06°W (Elev. 715 ft)
Last Update:
3:41 pm EDT Jul 12, 2026
Forecast Valid:
4pm EDT Jul 12, 2026-6pm EDT Jul 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation