Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Current conditions at

Marquette Sawyer Regional Airport (KSAW)

Lat: 46.35°NLon: 87.4°WElev: 1220ft.

Mostly Cloudy

55°F

13°C

Humidity 77%
Wind Speed S 5 mph
Barometer 29.75 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 14 Apr 5:47 pm EDT
Extended Forecast for

12 Miles S Big Bay MI

Flood Watch April 14, 06:20pm until April 17, 02:00am
Dense Fog Advisory April 14, 11:00pm until April 15, 08:00am
Click here for hazard details and duration
Flood Watch
Dense Fog Advisory
  •  
    Flood Watch April 14, 06:20pm until April 17, 02:00am

    NOW until 2:00am Fri

    Flood Watch

  • Tonight

    Low: 35 °F

    Slight Chance
    Drizzle and
    Dense Fog

  • Wednesday

    Wednesday: A slight chance of drizzle before 2pm, then a slight chance of showers after 3pm.  Widespread dense fog, mainly before 9am.  Otherwise, mostly cloudy, with a high near 48. North wind around 5 mph.  Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Showers and
    Dense Fog

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 8pm.  Patchy fog between 9pm and midnight.  Otherwise, mostly cloudy, with a low around 34. Northeast wind around 5 mph becoming calm.

    Low: 34 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A 20 percent chance of showers before 2pm.  Partly sunny, with a high near 54. West wind around 5 mph becoming northeast in the morning.

    High: 54 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35. East wind around 5 mph becoming south after midnight.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers.  Low around 37. Chance of precipitation is 90%.

    Low: 37 °F

    Showers

  • Saturday

    Saturday: Rain showers before 11am, then rain and snow showers likely.  Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain/Snow

Detailed Forecast

Tonight
A slight chance of drizzle after 7pm. Widespread dense fog, mainly between 8pm and 1am. Otherwise, mostly cloudy, with a low around 35. South wind around 5 mph becoming northwest after midnight.
Wednesday
A slight chance of drizzle before 2pm, then a slight chance of showers after 3pm. Widespread dense fog, mainly before 9am. Otherwise, mostly cloudy, with a high near 48. North wind around 5 mph. Chance of precipitation is 20%.
Wednesday Night
A 30 percent chance of showers after 8pm. Patchy fog between 9pm and midnight. Otherwise, mostly cloudy, with a low around 34. Northeast wind around 5 mph becoming calm.
Thursday
A 20 percent chance of showers before 2pm. Partly sunny, with a high near 54. West wind around 5 mph becoming northeast in the morning.
Thursday Night
Partly cloudy, with a low around 35. East wind around 5 mph becoming south after midnight.
Friday
Partly sunny, with a high near 59.
Friday Night
Showers. Low around 37. Chance of precipitation is 90%.
Saturday
Rain showers before 11am, then rain and snow showers likely. Mostly cloudy, with a high near 46.
Saturday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 22.
Sunday
A chance of snow showers before 2pm. Mostly cloudy, with a high near 32.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Sunny, with a high near 40.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S Big Bay MI
 46.66°N 87.77°W (Elev. 1755 ft)
4:46 pm EDT Apr 14, 2026
6pm EDT Apr 14, 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