Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Current conditions at

Marquette Sawyer Regional Airport (KSAW)

Lat: 46.35°NLon: 87.4°WElev: 1220ft.

Fair

46°F

8°C

Humidity 87%
Wind Speed S 7 mph
Barometer 29.88 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 17 Apr 1:58 am EDT
Extended Forecast for

Big Bay MI

Flood Watch April 17, 02:03am until April 18, 08:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 17, 02:03am until April 18, 08:00am

    NOW until 8:00am Sat

    Flood Watch

  • Overnight

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 64. Breezy, with a south wind 10 to 20 mph, with gusts as high as 35 mph.

    High: 64 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Rain showers before 2am, then a chance of rain and snow showers. Some thunder is also possible.  Low around 31. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 31 °F

    Showers then
    Rain/Snow

  • Saturday

    Saturday: Partly sunny, with a high near 36. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 36 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 26 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 46. South wind around 10 mph, with gusts as high as 15 mph.
Friday
Increasing clouds, with a high near 64. Breezy, with a south wind 10 to 20 mph, with gusts as high as 35 mph.
Friday Night
Rain showers before 2am, then a chance of rain and snow showers. Some thunder is also possible. Low around 31. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
Partly sunny, with a high near 36. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Saturday Night
Mostly cloudy, with a low around 26. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Sunday
Partly sunny, with a high near 34.
Sunday Night
Mostly clear, with a low around 26.
Monday
Mostly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Sunny, with a high near 53.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Big Bay MI
 46.8°N 87.73°W (Elev. 676 ft)
1:52 am EDT Apr 17, 2026
2am EDT Apr 17, 2026-6pm EDT Apr 23, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database