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.

Fog

41°F

5°C

Humidity 100%
Wind Speed N 5 mph
Barometer 29.77 in
Dewpoint 41°F (5°C)
Visibility 0.50 mi
Wind Chill38°F (3°C)
Last update 15 Apr 11:46 am EDT
Extended Forecast for

Champion MI

Flood Watch April 15, 12:29pm until April 17, 02:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 15, 12:29pm until April 17, 02:00am

    NOW until 2:00am Fri

    Flood Watch

  • This Afternoon

    High: 53 °F

    Patchy Fog

  • Tonight

    Tonight: A slight chance of showers between 10pm and 11pm.  Widespread dense fog, mainly after 5am.  Otherwise, mostly cloudy, with a low around 36. Calm wind.  Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Dense
    Fog

  • Thursday

    Thursday: Widespread dense fog before 9am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 61. Calm wind becoming northeast around 5 mph.

    High: 61 °F

    Dense Fog
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. Calm wind becoming south around 5 mph.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 2pm.  Partly sunny, with a high near 63. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 11pm, then showers after 11pm.  Low around 31. Chance of precipitation is 90%.

    Low: 31 °F

    Showers

  • Saturday

    Saturday: Rain and snow showers likely, mainly before 2pm.  Mostly cloudy, with a high near 42. Chance of precipitation is 60%.

    High: 42 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A chance of rain and snow showers before 8pm, then snow showers likely.  Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance
    Rain/Snow
    then Snow
    Showers
    Likely

Detailed Forecast

This Afternoon
Patchy fog before 1pm. Otherwise, partly sunny, with a high near 53. Calm wind.
Tonight
A slight chance of showers between 10pm and 11pm. Widespread dense fog, mainly after 5am. Otherwise, mostly cloudy, with a low around 36. Calm wind. Chance of precipitation is 20%.
Thursday
Widespread dense fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 61. Calm wind becoming northeast around 5 mph.
Thursday Night
Partly cloudy, with a low around 38. Calm wind becoming south around 5 mph.
Friday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 63. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
A chance of thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 11pm, then showers after 11pm. Low around 31. Chance of precipitation is 90%.
Saturday
Rain and snow showers likely, mainly before 2pm. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Saturday Night
A chance of rain and snow showers before 8pm, then snow showers likely. Mostly cloudy, with a low around 20.
Sunday
Snow showers likely, mainly before 8am. Mostly cloudy, with a high near 33.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 57.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Champion MI
 46.54°N 87.99°W (Elev. 1598 ft)
11:02 am EDT Apr 15, 2026
12pm 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