Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today 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. Read More >

Current conditions at

Marquette Sawyer Regional Airport (KSAW)

Lat: 46.35°NLon: 87.4°WElev: 1220ft.

Fair

66°F

19°C

Humidity 40%
Wind Speed E 6 mph
Barometer 29.81 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 16 Apr 4:45 pm EDT
Extended Forecast for

7 Miles SSE Big Bay MI

Flood Watch April 16, 05:31pm until April 18, 08:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 16, 05:31pm until April 18, 08:00am

    NOW until 8:00am Sat

    Flood Watch

  • Tonight

    Low: 42 °F

    Patchy Fog

  • Friday

    Friday: Increasing clouds, with a high near 68. South wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 68 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 2am, then showers likely.  Low around 31. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 35 mph.  Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 31 °F

    Showers

  • Saturday

    Saturday: Rain showers and sleet likely before 2pm, then a slight chance of snow showers and sleet.  Partly sunny, with a high near 37. West wind around 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. Little or no snow and sleet accumulation expected.

    High: 37 °F

    Rain/Sleet
    Likely then
    Slight Chance
    Wintry Mix

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 24. Northwest wind around 15 mph, with gusts as high as 35 mph.

    Low: 24 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Sunday Night

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

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

Detailed Forecast

Tonight
Patchy fog before midnight, then patchy fog after 2am. Otherwise, mostly clear, with a low around 42. East wind around 5 mph becoming south after midnight.
Friday
Increasing clouds, with a high near 68. South wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
Showers and possibly a thunderstorm before 2am, then showers likely. Low around 31. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Rain showers and sleet likely before 2pm, then a slight chance of snow showers and sleet. Partly sunny, with a high near 37. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no snow and sleet accumulation expected.
Saturday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 24. Northwest wind around 15 mph, with gusts as high as 35 mph.
Sunday
Partly sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 26.
Monday
Sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Mostly sunny, with a high near 52.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Mostly sunny, with a high near 52.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Big Bay MI
 46.72°N 87.64°W (Elev. 892 ft)
5:17 pm EDT Apr 16, 2026
5pm EDT Apr 16, 2026-6pm EDT Apr 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database