Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Marion Municipal Airport (KMZZ)

Lat: 40.49°NLon: 85.68°WElev: 860ft.

Light Rain and Breezy

37°F

3°C

Humidity 81%
Wind Speed SW 25 G 30 mph
Barometer 29.45 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 10 Dec 3:15 am EST
Extended Forecast for

2 Miles ENE Swayzee IN

  • Overnight

    Overnight: Rain.  Low around 34. Breezy, with a southwest wind around 25 mph, with gusts as high as 40 mph.  Chance of precipitation is 90%.

    Low: 34 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain and snow likely before 3pm, then a chance of snow.  Cloudy, with a temperature falling to around 32 by 5pm. Breezy, with a southwest wind 20 to 25 mph becoming northwest in the afternoon. Winds could gust as high as 35 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain Likely
    and Breezy
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow, mainly before 1am.  Mostly cloudy, with a low around 19. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 19 °F

    Chance Snow

  • Thursday

    Thursday: Partly sunny, with a high near 27. West wind around 10 mph.

    High: 27 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Snow likely, mainly after 1am.  Mostly cloudy, with a low around 21. Southwest wind around 5 mph becoming southeast after midnight.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Chance Snow
    then Snow
    Likely

  • Friday

    Friday: A 50 percent chance of snow.  Mostly cloudy, with a high near 31.

    High: 31 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow, mainly after 1pm.  Mostly cloudy and cold, with a high near 17.

    High: 17 °F

    Slight Chance
    Snow then
    Chance Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow before 1am.  Mostly cloudy, with a low around -2.

    Low: -2 °F

    Chance Snow

Detailed Forecast

Overnight
Rain. Low around 34. Breezy, with a southwest wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.
Wednesday
Rain and snow likely before 3pm, then a chance of snow. Cloudy, with a temperature falling to around 32 by 5pm. Breezy, with a southwest wind 20 to 25 mph becoming northwest in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 50 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 19. Northwest wind around 15 mph, with gusts as high as 25 mph.
Thursday
Partly sunny, with a high near 27. West wind around 10 mph.
Thursday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 21. Southwest wind around 5 mph becoming southeast after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 31.
Friday Night
Mostly cloudy, with a low around 11.
Saturday
A 50 percent chance of snow, mainly after 1pm. Mostly cloudy and cold, with a high near 17.
Saturday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around -2.
Sunday
Mostly sunny and cold, with a high near 9.
Sunday Night
Partly cloudy, with a low around -2.
Monday
Mostly sunny, with a high near 22.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 14.
Tuesday
Mostly cloudy, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Swayzee IN
 40.52°N 85.77°W (Elev. 846 ft)
3:31 am EST Dec 10, 2025
3am EST Dec 10, 2025-6pm EST Dec 16, 2025
 
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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