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

Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Hazardous Weather Conditions

Current conditions at

Marquette Sawyer Regional Airport (KSAW)

Lat: 46.35°NLon: 87.4°WElev: 1220ft.

Fair

66°F

19°C

Humidity 73%
Wind Speed S 18 mph
Barometer 29.88 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 10 Oct 7:47 pm EDT
Extended Forecast for

Big Bay MI

  • Tonight

    Tonight: Clear, with a low around 63. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 40 mph.

    Low: 63 °F

    Clear and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 79. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 52. Northwest wind around 5 mph becoming northeast after midnight.

    Low: 52 °F

    Increasing
    Clouds

  • Columbus Day

    Columbus Day: A 40 percent chance of showers. Cloudy, with a high near 62. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 62 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers. Low around 43. Northeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 43 °F

    Showers
    Likely then
    Showers

  • Tuesday

    Tuesday: Showers, mainly before 8am. High near 55. Chance of precipitation is 80%.

    High: 55 °F

    Showers then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 63. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 40 mph.
Sunday
Sunny, with a high near 79. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Increasing clouds, with a low around 52. Northwest wind around 5 mph becoming northeast after midnight.
Columbus Day
A 40 percent chance of showers. Cloudy, with a high near 62. North wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Showers. Low around 43. Northeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Tuesday
Showers, mainly before 8am. High near 55. Chance of precipitation is 80%.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
Partly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Partly sunny, with a high near 57.
Thursday Night
Showers likely. Mostly cloudy, with a low around 41.
Friday
Showers likely. Mostly cloudy, with a high near 54. Windy.
Friday Night
A chance of showers. Mostly cloudy, with a low around 37. Windy.
Saturday
Partly sunny, with a high near 51. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Big Bay MI
 46.82°N 87.72°W (Elev. 646 ft)
Last Update:
8:12 pm EDT Oct 10, 2026
Forecast Valid:
8pm EDT Oct 10, 2026-6pm EDT Oct 17, 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