Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

FIELDS (FEFO3)

Lat: 43.68053°NLon: 122.30203°WElev: 3354.0ft.

NA

36°F

2°C

Humidity 90%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 27 Dec 03:17 PM PST
Extended Forecast for

12 Miles N Cascade Summit OR

Winter Weather Advisory December 27, 03:56pm until December 27, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 27, 03:56pm until December 27, 04:00pm

    NOW until 4:00pm Sat

    Winter Weather Advisory

  • This Afternoon

    High: 24 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of snow showers between 11pm and 2am.  Mostly cloudy, with a low around 16. Light and variable wind.  Chance of precipitation is 20%.

    Low: 16 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Sunny, with a high near 32. East southeast wind around 7 mph.

    High: 32 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. East southeast wind around 10 mph, with gusts as high as 21 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 39. East wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 39 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Partly sunny, with a high near 24. West northwest wind around 8 mph, with gusts as high as 18 mph.
Tonight
A slight chance of snow showers between 11pm and 2am. Mostly cloudy, with a low around 16. Light and variable wind. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 32. East southeast wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 23. East southeast wind around 10 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 39. East wind 7 to 10 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
A slight chance of snow after 4am. Snow level 6600 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 29.
New Year's Day
Rain and snow likely. Snow level 5500 feet rising to 6000 feet in the afternoon. Mostly cloudy, with a high near 40.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 28.
Friday
Snow. Mostly cloudy, with a high near 34.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles N Cascade Summit OR
 43.74°N 122°W (Elev. 5472 ft)
3:45 pm PST Dec 27, 2025
3pm PST Dec 27, 2025-6pm PST Jan 2, 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