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

Hazardous Weather Conditions

Current conditions at

Marquette Sawyer Regional Airport (KSAW)

Lat: 46.35°NLon: 87.4°WElev: 1220ft.

Mostly Cloudy

59°F

15°C

Humidity 88%
Wind Speed NW 8 mph
Barometer 29.98 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 22 Aug 8:45 pm EDT
Extended Forecast for

Big Bay MI

  • Tonight

    Tonight: A 30 percent chance of showers after 5am. Partly cloudy, with a low around 52. North wind around 10 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 8am. Partly sunny, with a high near 66. North wind around 15 mph, with gusts as high as 30 mph.

    High: 66 °F

    Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 71. North wind around 10 mph, with gusts as high as 20 mph.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53. Calm wind becoming southwest around 5 mph after midnight.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.

    Low: 62 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, then showers and possibly a thunderstorm after 2pm. Partly sunny, with a high near 76.

    High: 76 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Showers

Detailed Forecast

Tonight
A 30 percent chance of showers after 5am. Partly cloudy, with a low around 52. North wind around 10 mph, with gusts as high as 25 mph.
Sunday
A 30 percent chance of showers, mainly before 8am. Partly sunny, with a high near 66. North wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 50. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 71. North wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 53. Calm wind becoming southwest around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
A chance of thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
Wednesday
Showers likely, then showers and possibly a thunderstorm after 2pm. Partly sunny, with a high near 76.
Wednesday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 58.
Saturday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Big Bay MI
 46.8°N 87.69°W (Elev. 630 ft)
Last Update:
8:17 pm EDT Aug 22, 2026
Forecast Valid:
9pm EDT Aug 22, 2026-6pm EDT Aug 29, 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