Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

Marquette Sawyer Regional Airport (KSAW)

Lat: 46.35°NLon: 87.4°WElev: 1220ft.

Overcast

39°F

4°C

Humidity 100%
Wind Speed NW 3 mph
Barometer 29.70 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 14 Apr 11:58 pm EDT
Extended Forecast for

Big Bay MI

Flood Watch April 15, 12:08am until April 17, 02:00am
Dense Fog Advisory until April 15, 08:00am
Click here for hazard details and duration
Flood Watch
Dense Fog Advisory
  •  
    Flood Watch April 15, 12:08am until April 17, 02:00am
    Dense Fog Advisory until April 15, 08:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 37 °F

    Slight Chance
    Drizzle and
    Areas Fog

  • Wednesday

    Wednesday: A slight chance of drizzle between 1pm and 2pm.  Areas of fog before 1pm.  Otherwise, mostly cloudy, with a high near 47. Northwest wind around 5 mph becoming calm  in the morning.

    High: 47 °F

    Areas Fog
    then Slight
    Chance
    Drizzle and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly before 2am.  Patchy fog before midnight.  Otherwise, mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A 10 percent chance of showers before 8am.  Partly sunny, with a high near 49. Southwest wind around 5 mph becoming northeast in the morning.

    High: 49 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36. Southeast wind around 5 mph.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers.  Low around 38. Chance of precipitation is 90%.

    Low: 38 °F

    Showers

  • Saturday

    Saturday: Rain showers before 11am, then rain and snow showers likely.  Mostly cloudy, with a high near 47.

    High: 47 °F

    Rain/Snow

Detailed Forecast

Overnight
A slight chance of drizzle. Areas of fog. Otherwise, mostly cloudy, with a low around 37. Calm wind becoming northwest around 5 mph.
Wednesday
A slight chance of drizzle between 1pm and 2pm. Areas of fog before 1pm. Otherwise, mostly cloudy, with a high near 47. Northwest wind around 5 mph becoming calm in the morning.
Wednesday Night
A 30 percent chance of showers, mainly before 2am. Patchy fog before midnight. Otherwise, mostly cloudy, with a low around 35. Calm wind.
Thursday
A 10 percent chance of showers before 8am. Partly sunny, with a high near 49. Southwest wind around 5 mph becoming northeast in the morning.
Thursday Night
Partly cloudy, with a low around 36. Southeast wind around 5 mph.
Friday
Partly sunny, with a high near 59.
Friday Night
Showers. Low around 38. Chance of precipitation is 90%.
Saturday
Rain showers before 11am, then rain and snow showers likely. Mostly cloudy, with a high near 47.
Saturday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 26. Breezy.
Sunday
A chance of snow showers before 2pm. Mostly cloudy, with a high near 36. Breezy.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Big Bay MI
 46.8°N 87.73°W (Elev. 676 ft)
11:08 pm EDT Apr 14, 2026
12am EDT Apr 15, 2026-6pm EDT Apr 21, 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