Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

Marquette Sawyer Regional Airport (KSAW)

Lat: 46.35°NLon: 87.4°WElev: 1220ft.

Fog/Mist

43°F

6°C

Humidity 100%
Wind Speed NE 7 mph
Barometer 29.88 in
Dewpoint 43°F (6°C)
Visibility 5.00 mi
Wind Chill39°F (4°C)
Last update 13 Apr 2:45 pm EDT
Extended Forecast for

Champion MI

Flood Watch April 13, 02:54pm until April 15, 08:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 13, 02:54pm until April 15, 08:00am

    NOW until 8:00am Wed

    Flood Watch

  • This Afternoon

    High: 52 °F

    Mostly Cloudy

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 2am, then showers likely.  Patchy fog after 7pm. Low around 34. East wind 5 to 10 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A 10 percent chance of showers before 8am.  Areas of fog before noon.  Otherwise, mostly cloudy, with a high near 58. Northeast wind around 5 mph becoming calm  in the morning.

    High: 58 °F

    Slight Chance
    Showers and
    Areas Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 33. North wind around 5 mph becoming calm.

    Low: 33 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers after 2pm.  Partly sunny, with a high near 56. Calm wind becoming east around 5 mph in the afternoon.

    High: 56 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers after 8pm.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers.  Partly sunny, with a high near 57.

    High: 57 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 52. North wind around 5 mph.
Tonight
Showers and possibly a thunderstorm before 2am, then showers likely. Patchy fog after 7pm. Low around 34. East wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A 10 percent chance of showers before 8am. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 58. Northeast wind around 5 mph becoming calm in the morning.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 33. North wind around 5 mph becoming calm.
Wednesday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 56. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
A 50 percent chance of showers after 8pm. Mostly cloudy, with a low around 36.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Partly sunny, with a high near 63.
Friday Night
Showers after 8pm. Mostly cloudy, with a low around 36.
Saturday
Showers likely. Mostly cloudy, with a high near 44.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 22.
Sunday
Mostly cloudy, with a high near 36.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Champion MI
 46.54°N 87.99°W (Elev. 1598 ft)
2:22 pm EDT Apr 13, 2026
2pm EDT Apr 13, 2026-6pm EDT Apr 19, 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