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

39°F

4°C

Humidity 100%
Wind Speed E 2 mph
Barometer 29.71 in
Dewpoint 39°F (4°C)
Visibility 0.25 mi
Last update 15 Apr 5:38 am EDT
Extended Forecast for

Marquette MI

Flood Watch April 15, 05:55am until April 17, 02:00am
Dense Fog Advisory April 15, 05:55am until April 15, 10:00am
Click here for hazard details and duration
Flood Watch
...
  •  
    Flood Watch April 15, 05:55am until April 17, 02:00am
    Dense Fog Advisory April 15, 05:55am until April 15, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 45 °F

    Areas Dense
    Fog

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm.  Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Areas
    Fog

  • Thursday

    Thursday: Patchy fog before 9am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 48. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 48 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

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

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 58. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 58 °F

    Partly Sunny

  • Friday Night

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

    Low: 38 °F

    Showers

  • Saturday

    Saturday: Rain showers likely before 2pm, then a chance of rain and snow showers.  Mostly cloudy, with a high near 44. Chance of precipitation is 60%.

    High: 44 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers.  Mostly cloudy, with a low around 27. Breezy.

    Low: 27 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Snow Showers

Detailed Forecast

Today
Areas of dense fog before 1pm, then patchy dense fog after 5pm. Otherwise, mostly cloudy, with a high near 45. Northwest wind around 5 mph.
Tonight
A 20 percent chance of showers before 9pm. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 37. Calm wind.
Thursday
Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 48. Calm wind becoming northeast around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 38. Northeast wind around 5 mph becoming south after midnight.
Friday
Partly sunny, with a high near 58. South wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Showers. Low around 38. Chance of precipitation is 90%.
Saturday
Rain showers likely before 2pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Saturday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 27. Breezy.
Sunday
A chance of snow showers before 2pm. Mostly cloudy, with a high near 34. Breezy.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 55.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Marquette MI
 46.54°N 87.41°W (Elev. 719 ft)
4:12 am EDT Apr 15, 2026
5am 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