Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. 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 this 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

50°F

10°C

Humidity 51%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill48°F (9°C)
Last update 12 Feb 01:15 PM PST
Extended Forecast for

5 Miles NE Cascade Summit OR

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 36. West wind around 9 mph.

    High: 36 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Southwest wind 8 to 11 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 36. West southwest wind 6 to 11 mph.

    High: 36 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 30. Southwest wind around 9 mph.  New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow

  • Saturday

    Saturday: Snow.  High near 33. Southeast wind 6 to 8 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow

  • Saturday Night

    Saturday Night: Snow.  Low around 30. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Snow

  • Sunday

    Sunday: Snow.  High near 35. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 35 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Snow Likely

  • Washington's Birthday

    Washington's Birthday: Snow, mainly after 10am.  Mostly cloudy, with a high near 31.

    High: 31 °F

    Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 36. West wind around 9 mph.
Tonight
Partly cloudy, with a low around 25. Southwest wind 8 to 11 mph.
Friday
Partly sunny, with a high near 36. West southwest wind 6 to 11 mph.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 30. Southwest wind around 9 mph. New snow accumulation of less than a half inch possible.
Saturday
Snow. High near 33. Southeast wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow. Low around 30. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow. High near 35. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 28.
Washington's Birthday
Snow, mainly after 10am. Mostly cloudy, with a high near 31.
Monday Night
Snow. Cloudy, with a low around 25.
Tuesday
Snow. Cloudy, with a high near 28.
Tuesday Night
Snow. Mostly cloudy, with a low around 23.
Wednesday
Snow. Cloudy, with a high near 27.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Cascade Summit OR
 43.62°N 121.97°W (Elev. 6532 ft)
12:42 pm PST Feb 12, 2026
1pm PST Feb 12, 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