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

48°F

9°C

Humidity 87%
Wind Speed Calm
Barometer 29.76 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 15 Apr 3:46 pm EDT
Extended Forecast for

4 Miles NW Ralph MI

Flood Watch April 15, 03:17pm until April 17, 01:00am
Dense Fog Advisory April 15, 09:00pm until April 16, 09:00am
Click here for hazard details and duration
Flood Watch
Dense Fog Advisory
  •  
    Flood Watch April 15, 03:17pm until April 17, 01:00am

    NOW until 1:00am Fri

    Flood Watch

  • This Afternoon

    High: 59 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers between 7pm and 10pm.  Areas of fog after 11pm.  Otherwise, mostly cloudy, with a low around 42. East wind around 5 mph becoming calm.  Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    Showers and
    Areas Fog
    then Areas
    Fog

  • Thursday

    Thursday: Areas of fog before 9am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 69. Calm wind becoming north around 5 mph.

    High: 69 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. Southeast wind around 5 mph.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers after 1pm.  Partly sunny, with a high near 64. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Showers before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then showers after 1am.  Low around 34. Chance of precipitation is 90%.

    Low: 34 °F

    Showers

  • Saturday

    Saturday: A chance of rain and snow showers before 1pm.  Mostly cloudy, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of snow showers.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 59. Calm wind becoming south around 5 mph.
Tonight
A slight chance of showers between 7pm and 10pm. Areas of fog after 11pm. Otherwise, mostly cloudy, with a low around 42. East wind around 5 mph becoming calm. Chance of precipitation is 20%.
Thursday
Areas of fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 69. Calm wind becoming north around 5 mph.
Thursday Night
Mostly clear, with a low around 43. Southeast wind around 5 mph.
Friday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 64. South wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Showers before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then showers after 1am. Low around 34. Chance of precipitation is 90%.
Saturday
A chance of rain and snow showers before 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 24.
Sunday
Mostly cloudy, with a high near 36.
Sunday Night
Mostly clear, with a low around 21.
Monday
Sunny, with a high near 51.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Ralph MI
 46.11°N 87.78°W (Elev. 1198 ft)
3:02 pm CDT Apr 15, 2026
3pm CDT Apr 15, 2026-6pm CDT 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