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

Trinity Center (KO86)

Lat: 40.98452°NLon: 122.69342°WElev: 2385.0ft.

Overcast

32°F

0°C

Humidity 100%
Wind Speed W 4 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 27 Dec 10:50 PM PST
Extended Forecast for

2 Miles ESE Trinity Center CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Light north northwest wind.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 51. Calm wind becoming north around 5 mph in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Light north wind.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 58. Calm wind.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. North wind around 6 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. Light north wind.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. Light north northwest wind.
Sunday
Mostly sunny, with a high near 51. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 36. Light north wind.
Monday
Sunny, with a high near 58. Calm wind.
Monday Night
Mostly clear, with a low around 40. North wind around 6 mph.
Tuesday
Sunny, with a high near 60. Light north wind.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Mostly sunny, with a high near 59.
Wednesday Night
Mostly cloudy, with a low around 40.
New Year's Day
A chance of rain. Patchy fog before 1pm, then patchy fog after 4pm. Otherwise, cloudy, with a high near 52.
Thursday Night
Rain likely. Patchy fog. Otherwise, cloudy, with a low around 39.
Friday
Rain likely. Patchy fog. Otherwise, mostly cloudy, with a high near 49.
Friday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 36.
Saturday
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Trinity Center CA
 40.98°N 122.68°W (Elev. 2369 ft)
1:10 pm PST Dec 27, 2025
11pm PST Dec 27, 2025-6pm PST Jan 3, 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