Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Current conditions at

LYONS VALLEY (COWC1)

Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.

NA

62°F

17°C

Humidity 38%
Wind Speed WNW 9 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 08 Dec 12:01 PM PST
Extended Forecast for

7 Miles E Ukiah CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 59. Northwest wind around 6 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 48. North northwest wind around 7 mph.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 61. Northwest wind around 8 mph.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52. North wind 7 to 9 mph.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66. Northwest wind around 9 mph.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 52. North wind around 7 mph.

    Low: 52 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 59. Northwest wind around 6 mph.
Tonight
Partly cloudy, with a low around 48. North northwest wind around 7 mph.
Tuesday
Sunny, with a high near 61. Northwest wind around 8 mph.
Tuesday Night
Mostly clear, with a low around 52. North wind 7 to 9 mph.
Wednesday
Sunny, with a high near 66. Northwest wind around 9 mph.
Wednesday Night
Clear, with a low around 52. North wind around 7 mph.
Thursday
Sunny, with a high near 67.
Thursday Night
Clear, with a low around 51.
Friday
Sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Partly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles E Ukiah CA
 39.16°N 123.07°W (Elev. 2831 ft)
11:16 am PST Dec 8, 2025
12pm PST Dec 8, 2025-6pm PST Dec 14, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database