Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

Trinity Center (KO86)

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

Mist

46°F

8°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 46°F (8°C)
Visibility 6.00 mi
Last update 08 Dec 04:55 PM PST
Extended Forecast for

5 Miles W Covington Mill CA

  • Tonight

    Tonight: Partly cloudy, with a low around 36. West northwest wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. West northwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 54. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 54 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39. Northwest wind around 9 mph.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 54. Northwest wind 5 to 10 mph.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Friday Night

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

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 36. West northwest wind 7 to 13 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 50. West northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 36. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 54. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 39. Northwest wind around 9 mph.
Thursday
Sunny, with a high near 54. Northwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 40.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
A slight chance of drizzle and snow. Partly sunny, with a high near 43.
Sunday Night
A slight chance of drizzle and snow. Mostly cloudy, with a low around 35.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Covington Mill CA
 40.9°N 122.87°W (Elev. 6906 ft)
1:10 pm PST Dec 8, 2025
5pm PST Dec 8, 2025-6pm PST Dec 15, 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