Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

NA

32°F

0°C

Humidity 96%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 11 Feb 11:15 PM PST
Extended Forecast for

4 Miles ESE Cascade Summit OR

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of rain after 3pm.  Snow level 5900 feet. Partly sunny, with a high near 46. West southwest wind 3 to 6 mph.

    High: 46 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. Southwest wind 3 to 5 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow after 10am, mixing with rain after 1pm.  Patchy fog between 7am and 8am.  Otherwise, partly sunny, with a high near 45. Calm wind.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 45 °F

    Chance Snow
    and Patchy
    Fog then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow before 7pm, then snow likely.  Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 29. Calm wind.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow
    Likely then
    Snow Likely
    and Patchy
    Fog

  • Saturday

    Saturday: Snow before 1pm, then rain, possibly mixed with snow.  High near 42. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow then
    Rain/Snow

  • Saturday Night

    Saturday Night: Snow likely, possibly mixed with rain, becoming all snow after 1am.  Snow level 4800 feet. Mostly cloudy, with a low around 28. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow.  Mostly cloudy, with a high near 42.

    High: 42 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after 4am.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Snow Likely

Detailed Forecast

Tonight
Mostly clear, with a steady temperature around 32. Calm wind.
Thursday
A 20 percent chance of rain after 3pm. Snow level 5900 feet. Partly sunny, with a high near 46. West southwest wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 25. Southwest wind 3 to 5 mph.
Friday
A chance of snow after 10am, mixing with rain after 1pm. Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 45. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow before 7pm, then snow likely. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Snow before 1pm, then rain, possibly mixed with snow. High near 42. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow likely, possibly mixed with rain, becoming all snow after 1am. Snow level 4800 feet. Mostly cloudy, with a low around 28. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
Snow. Mostly cloudy, with a high near 42.
Sunday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 26.
Washington's Birthday
Snow. Mostly cloudy, with a high near 37.
Monday Night
Snow. Cloudy, with a low around 23.
Tuesday
Snow. Cloudy, with a high near 34.
Tuesday Night
Snow. Mostly cloudy, with a low around 22.
Wednesday
Snow. Mostly cloudy, with a high near 37.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Cascade Summit OR
 43.55°N 121.95°W (Elev. 4800 ft)
9:41 pm PST Feb 11, 2026
11pm PST Feb 11, 2026-6pm PST Feb 18, 2026
 
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