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.

Fog

37°F

3°C

Humidity 100%
Wind Speed N 3 mph
Barometer 29.80 in
Dewpoint 37°F (3°C)
Visibility 0.25 mi
Last update 16 Apr 9:47 am EDT
Extended Forecast for

Big Bay MI

Flood Watch April 16, 10:09am until April 17, 02:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 16, 10:09am until April 17, 02:00am

    NOW until 2:00am Fri

    Flood Watch

  • Today

    High: 50 °F

    Areas Fog

  • Tonight

    Tonight: Patchy fog before midnight, then patchy fog after 1am.  Otherwise, partly cloudy, with a low around 40. Southeast wind around 5 mph.

    Low: 40 °F

    Patchy Fog

  • Friday

    Friday: A 20 percent chance of showers after 2pm.  Patchy fog between 7am and 8am.  Otherwise, increasing clouds, with a high near 61. South wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 61 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am.  Low around 31. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 31 °F

    Showers

  • Saturday

    Saturday: A chance of rain and snow showers before 11am, then a slight chance of snow showers.  Mostly cloudy, with a high near 37. West wind around 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%.

    High: 37 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers after 2am.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: A 30 percent chance of snow showers before 8am.  Partly sunny, with a high near 36.

    High: 36 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Today
Areas of fog before 1pm. Otherwise, mostly sunny, with a high near 50. Calm wind becoming northeast around 5 mph.
Tonight
Patchy fog before midnight, then patchy fog after 1am. Otherwise, partly cloudy, with a low around 40. Southeast wind around 5 mph.
Friday
A 20 percent chance of showers after 2pm. Patchy fog between 7am and 8am. Otherwise, increasing clouds, with a high near 61. South wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Low around 31. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A chance of rain and snow showers before 11am, then a slight chance of snow showers. Mostly cloudy, with a high near 37. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Saturday Night
A 30 percent chance of snow showers after 2am. Mostly cloudy, with a low around 26.
Sunday
A 30 percent chance of snow showers before 8am. Partly sunny, with a high near 36.
Sunday Night
Mostly clear, with a low around 27.
Monday
Sunny, with a high near 47.
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 48.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Big Bay MI
 46.8°N 87.73°W (Elev. 676 ft)
9:36 am EDT Apr 16, 2026
10am EDT Apr 16, 2026-6pm EDT Apr 22, 2026
 
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Additional Resources

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Hourly Weather Forecast

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