Upcoming Pattern Shift to Bring Heavy Mountain Snow to the West

Heavy, accumulating snow is likely today in the Cascades and Sierra Nevada. Another Bering Sea storm will bring strong winds and heavy precipitation to the Aleutians and southwest Alaska into Thursday. Light snow is expected from the Ohio Valley into the Northeast. A widespread and significant winter storm is expected to move into the Central Rockies and High Plains Thursday into Friday. Read More >

Current conditions at

LYONS VALLEY (COWC1)

Lat: 39.125833°NLon: 123.073333°WElev: 3355ft.

NA

51°F

11°C

Humidity 73%
Wind Speed NW 7 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 08 Dec 01:01 AM PST
Extended Forecast for

13 Miles NNE Lakeport CA

  • Overnight

    Overnight: Partly cloudy, with a low around 41. Northwest wind around 6 mph.

    Partly Cloudy

    Low: 41 °F

  • Wednesday

    Wednesday: A 10 percent chance of showers after 4pm.  Increasing clouds, with a high near 45. West wind 6 to 9 mph.

    Mostly Sunny
    then Slight
    Chance
    Showers

    High: 45 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of rain showers before 10pm, then a chance of rain and snow showers.  Cloudy, then gradually becoming partly cloudy, with a low around 31. Northwest wind 8 to 11 mph.  Chance of precipitation is 30%.

    Chance
    Rain/Snow

    Low: 31 °F

  • Thursday

    Thursday: Sunny, with a high near 42. Northwest wind 9 to 11 mph.

    Sunny

    High: 42 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 27. Northwest wind around 11 mph.

    Mostly Clear

    Low: 27 °F

  • Friday

    Friday: Sunny, with a high near 43. West northwest wind 7 to 9 mph.

    Sunny

    High: 43 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 28.

    Mostly Clear

    Low: 28 °F

  • Saturday

    Saturday: A chance of snow after 4pm.  Mostly sunny, with a high near 41.

    Mostly Sunny
    then Chance
    Snow

    High: 41 °F

  • Saturday
    Night

    Saturday Night: Snow likely, mainly after 10pm.  Mostly cloudy, with a low around 34.

    Snow Likely

    Low: 34 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 41. Northwest wind around 6 mph.
Wednesday
A 10 percent chance of showers after 4pm. Increasing clouds, with a high near 45. West wind 6 to 9 mph.
Wednesday Night
A slight chance of rain showers before 10pm, then a chance of rain and snow showers. Cloudy, then gradually becoming partly cloudy, with a low around 31. Northwest wind 8 to 11 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 42. Northwest wind 9 to 11 mph.
Thursday Night
Mostly clear, with a low around 27. Northwest wind around 11 mph.
Friday
Sunny, with a high near 43. West northwest wind 7 to 9 mph.
Friday Night
Mostly clear, with a low around 28.
Saturday
A chance of snow after 4pm. Mostly sunny, with a high near 41.
Saturday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 34.
Sunday
Rain likely. Mostly cloudy, with a high near 41.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 37.
Monday
Rain and snow. Cloudy, with a high near 40.
Monday Night
Snow. Mostly cloudy, with a low around 34.
Tuesday
A chance of snow showers. Partly sunny, with a high near 35.
Click Map For Forecast
Point Forecast:
13 Miles NNE Lakeport CA
 39.2°N 122.82°W (Elev. 4409 ft)
2:46 pm PST Dec 7, 2021
1am PST Dec 8, 2021-6pm PST Dec 14, 2021
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database