Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

NA

38°F

3°C

Humidity 64%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 16 Apr 11:15 AM PDT
Extended Forecast for

8 Miles SSE Willamette Pass OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 35. Northwest wind around 11 mph.

    High: 35 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 22. Northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 47. Light east wind.

    High: 47 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. Light west wind.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56. Light and variable wind.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain.  Snow level 6300 feet rising to 7200 feet in the afternoon. Mostly cloudy, with a high near 56.

    High: 56 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain.  Snow level 7600 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Monday

    Monday: Rain likely, mainly after 11am.  Snow level 6800 feet rising to 7500 feet in the afternoon. Mostly cloudy, with a high near 57.

    High: 57 °F

    Rain Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 35. Northwest wind around 11 mph.
Tonight
Mostly clear, with a low around 22. Northwest wind 5 to 7 mph becoming calm after midnight.
Friday
Increasing clouds, with a high near 47. Light east wind.
Friday Night
Partly cloudy, with a low around 30. Light west wind.
Saturday
Mostly sunny, with a high near 56. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
A 20 percent chance of rain. Snow level 6300 feet rising to 7200 feet in the afternoon. Mostly cloudy, with a high near 56.
Sunday Night
A chance of rain. Snow level 7600 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 41.
Monday
Rain likely, mainly after 11am. Snow level 6800 feet rising to 7500 feet in the afternoon. Mostly cloudy, with a high near 57.
Monday Night
Rain likely before 2am, then rain likely, possibly mixed with snow. Snow level 7600 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 37.
Tuesday
Rain and snow. Snow level 6400 feet. Mostly cloudy, with a high near 54.
Tuesday Night
Rain. Snow level 6800 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 37.
Wednesday
Rain. Snow level 5600 feet. Mostly cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Willamette Pass OR
 43.46°N 121.99°W (Elev. 4862 ft)
11:52 am PDT Apr 16, 2026
12pm PDT Apr 16, 2026-6pm PDT Apr 22, 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