National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

BLACK ROCK (OKFO3)

Lat: 43.52831°NLon: 121.81601°WElev: 4891.0ft.

NA

37°F

3°C

Humidity 90%
Wind Speed SE 4 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 03 Jan 02:15 AM PST
Extended Forecast for

4 Miles SSE Chemult OR

Wind Advisory January 3, 10:00am until January 4, 07:00am
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: Rain likely. Snow level 6100 feet. Mostly cloudy, with a low around 32. South southeast wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Low: 32 °F

    Rain Likely

  • Saturday

    Saturday: Snow, possibly mixed with rain. Snow level 5500 feet. High near 42. South wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Snow, possibly mixed with rain. Snow level 5300 feet. Low around 30. South wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow

  • Sunday

    Sunday: Snow. High near 39. South southwest wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 24. South southwest wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 24 °F

    Snow

  • Monday

    Monday: Snow likely, mainly before 4pm. Mostly cloudy, with a high near 37. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Snow Likely

  • Monday Night

    Monday Night: A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly after 4pm. Mostly cloudy, with a high near 36.

    High: 36 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Snow Likely

Detailed Forecast

Overnight
Rain likely. Snow level 6100 feet. Mostly cloudy, with a low around 32. South southeast wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Saturday
Snow, possibly mixed with rain. Snow level 5500 feet. High near 42. South wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
Snow, possibly mixed with rain. Snow level 5300 feet. Low around 30. South wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 39. South southwest wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday Night
Snow. Low around 24. South southwest wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Monday
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 37. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday Night
A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 22.
Tuesday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 36.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 21.
Wednesday
Snow likely. Mostly cloudy, with a high near 34.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 18.
Thursday
A chance of snow. Partly sunny, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 38.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Chemult OR
 43.18°N 121.76°W (Elev. 4865 ft)
Last Update:
2:31 am PST Jan 3, 2026
Forecast Valid:
3am PST Jan 3, 2026-6pm PST Jan 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation