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

Hazardous Weather Conditions

Current conditions at

Mackinac Island Airport (KMCD)

Lat: 45.87°NLon: 84.63°WElev: 738ft.

Overcast

34°F

1°C

Humidity 87%
Wind Speed E 10 mph
Barometer 30.28 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 11 Apr 10:15 pm EDT
Extended Forecast for

Saint Ignace MI

Flood Watch until April 15, 08:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until April 15, 08:00am

    NOW until 8:00am Wed

    Flood Watch

  • Tonight

    Low: 34 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 5pm. High near 52. Breezy, with a southeast wind 15 to 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 52 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 11pm, then showers between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Temperature rising to around 51 by 11pm. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

    Low: 45 °F⇑

    Showers and
    Breezy

  • Monday

    Monday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 50. West wind 10 to 15 mph. Chance of precipitation is 60%.

    High: 50 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 41. North wind 5 to 15 mph becoming east after midnight. Chance of precipitation is 80%.

    Low: 41 °F

    Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: Showers, mainly before 2pm. High near 51. Chance of precipitation is 80%.

    High: 51 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.

    Low: 42 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 52.

    High: 52 °F

    Showers
    Likely

Detailed Forecast

Tonight
Showers, mainly after 2am. Low around 34. Southeast wind 10 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers, with thunderstorms also possible after 5pm. High near 52. Breezy, with a southeast wind 15 to 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Showers and possibly a thunderstorm before 11pm, then showers between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Temperature rising to around 51 by 11pm. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Monday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 50. West wind 10 to 15 mph. Chance of precipitation is 60%.
Monday Night
A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 41. North wind 5 to 15 mph becoming east after midnight. Chance of precipitation is 80%.
Tuesday
Showers, mainly before 2pm. High near 51. Chance of precipitation is 80%.
Tuesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.
Wednesday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 52.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 40.
Thursday
Partly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 41.
Friday
A chance of showers. Partly sunny, with a high near 53.
Friday Night
Showers likely. Mostly cloudy, with a low around 39. Breezy.
Saturday
A chance of showers. Mostly cloudy, with a high near 46. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Ignace MI
 45.86°N 84.71°W (Elev. 577 ft)
Last Update:
10:11 pm EDT Apr 11, 2026
Forecast Valid:
10pm EDT Apr 11, 2026-6pm EDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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