Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Current conditions at

BLACK ROCK (OKFO3)

Lat: 43.52828°NLon: 121.816°WElev: 4891.0ft.

NA

27°F

-3°C

Humidity 94%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 14 Apr 05:15 AM PDT
Extended Forecast for

8 Miles SSE Willamette Pass OR

Winter Weather Advisory April 14, 11:00pm until April 16, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: A chance of rain and snow after 4pm.  Mostly sunny, with a high near 45. West southwest wind 5 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 45 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Tonight

    Tonight: Rain and snow likely before 9pm, then snow.  Low around 33. West southwest wind 11 to 14 mph, with gusts as high as 33 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 33 °F

    Rain/Snow
    then Snow

  • Wednesday

    Wednesday: Snow.  Temperature falling to around 29 by 5pm. Southwest wind 13 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 35 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 22. West wind 7 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Snow

  • Thursday

    Thursday: Snow likely, mainly before 11am.  Partly sunny, with a high near 35. Northwest wind around 8 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 22.

    Low: 22 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

Detailed Forecast

Today
A chance of rain and snow after 4pm. Mostly sunny, with a high near 45. West southwest wind 5 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Rain and snow likely before 9pm, then snow. Low around 33. West southwest wind 11 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. Temperature falling to around 29 by 5pm. Southwest wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow. Low around 22. West wind 7 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow likely, mainly before 11am. Partly sunny, with a high near 35. Northwest wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 22.
Friday
Sunny, with a high near 46.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
Partly sunny, with a high near 52.
Saturday Night
A chance of rain. Snow level 7100 feet. Mostly cloudy, with a low around 37.
Sunday
Rain. Snow level 6100 feet. Mostly cloudy, with a high near 46.
Sunday Night
Rain and snow. Snow level 5700 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 32.
Monday
Rain and snow. Mostly cloudy, with a high near 43.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Willamette Pass OR
 43.46°N 121.99°W (Elev. 4862 ft)
5:16 am PDT Apr 14, 2026
5am PDT Apr 14, 2026-6pm PDT Apr 20, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database