Excessive Rainfall Possible for the Gulf Coast and Florida; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across parts of the Gulf Coast into central/northern Florida early this week. Abnormally hot, potentially record-breaking, temperatures will continue for southern California and stretch north toward the Bay Area and Central Valley this week. Read More >

Current conditions at

Marquette Sawyer Regional Airport (KSAW)

Lat: 46.35°NLon: 87.4°WElev: 1220ft.

Mostly Cloudy and Breezy

57°F

14°C

Humidity 44%
Wind Speed W 21 G 26 mph
Barometer 30.08 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 4 Oct 5:45 pm EDT
Extended Forecast for

Big Bay MI

  • Tonight

    Tonight: A chance of sprinkles between 10pm and 1am.  Mostly clear, with a low around 40. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 40 °F

    Chance
    Sprinkles and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 55. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 41. Northwest wind 5 to 10 mph becoming southeast in the evening. Winds could gust as high as 20 mph.

    Low: 41 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 69. South wind around 15 mph, with gusts as high as 35 mph.

    High: 69 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. West wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. Breezy.

    High: 64 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 58. Breezy.

    High: 58 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of sprinkles between 10pm and 1am. Mostly clear, with a low around 40. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Monday
Mostly sunny, with a high near 55. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Increasing clouds, with a low around 41. Northwest wind 5 to 10 mph becoming southeast in the evening. Winds could gust as high as 20 mph.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 69. South wind around 15 mph, with gusts as high as 35 mph.
Tuesday Night
Mostly clear, with a low around 50. West wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 64. Breezy.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 58. Breezy.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 65. Breezy.
Saturday Night
Partly cloudy, with a low around 54. Breezy.
Sunday
Mostly sunny, with a high near 70. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Big Bay MI
 46.82°N 87.69°W (Elev. 640 ft)
5:14 pm EDT Oct 4, 2026
6pm EDT Oct 4, 2026-6pm EDT Oct 11, 2026
 
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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