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

57°F

14°C

Humidity 55%
Wind Speed NE 2 mph
Barometer 29.81 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 16 Apr 1:45 pm EDT
Extended Forecast for

6 Miles SSE Big Bay MI

Flood Watch April 16, 02:45pm until April 17, 02:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 16, 02:45pm until April 17, 02:00am

    NOW until 2:00am Fri

    Flood Watch

  • This Afternoon

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Patchy fog before midnight, then patchy fog after 2am.  Otherwise, mostly clear, with a low around 42. South wind around 5 mph.

    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 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%.

    High: 37 °F

    Rain/Sleet
    Likely then
    Slight Chance
    Wintry Mix

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 56. Calm wind becoming east around 5 mph.
Tonight
Patchy fog before midnight, then patchy fog after 2am. Otherwise, mostly clear, with a low around 42. South wind around 5 mph.
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 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 25.
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 35.
Wednesday
Mostly sunny, with a high near 52.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Big Bay MI
 46.74°N 87.67°W (Elev. 807 ft)
2:21 pm EDT Apr 16, 2026
2pm EDT Apr 16, 2026-6pm EDT Apr 22, 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