Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

BLACK ROCK (OKFO3)

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

NA

38°F

3°C

Humidity 84%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 14 Apr 06:15 PM PDT
Extended Forecast for

4 Miles SSE Chemult OR

Wind Advisory April 15, 11:00am until April 15, 08:00pm
Click here for hazard details and duration
Wind Advisory
  • Tonight

    Tonight: A chance of rain and snow before 11pm, then snow.  Snow level 5500 feet lowering to 4900 feet after midnight . Low around 33. South southwest wind 11 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance
    Rain/Snow
    then Snow

  • Wednesday

    Wednesday: Rain and snow, becoming all snow after noon.  High near 42. South southwest wind 11 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Rain/Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm.  Low around 21. West wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow then
    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow, mainly before 11am.  Mostly sunny, with a high near 44. Northwest wind 5 to 8 mph.  Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain.  Snow level 7300 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

Detailed Forecast

Tonight
A chance of rain and snow before 11pm, then snow. Snow level 5500 feet lowering to 4900 feet after midnight . Low around 33. South southwest wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Rain and snow, becoming all snow after noon. High near 42. South southwest wind 11 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow, mainly before 11pm. Low around 21. West wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday
A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 44. Northwest wind 5 to 8 mph. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 16. Northwest wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 53.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 59.
Saturday Night
A chance of rain. Snow level 7300 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 33.
Sunday
A chance of rain and snow before 11am, then rain likely. Snow level 5700 feet. Mostly cloudy, with a high near 53.
Sunday Night
Rain and snow likely. Snow level 5900 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 29.
Monday
Rain and snow likely. Snow level rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 48.
Monday Night
A chance of rain and snow. Snow level 5500 feet lowering to 4900 feet after midnight . Mostly cloudy, with a low around 28.
Tuesday
A chance of rain and snow. Snow level rising to 5700 feet in the afternoon. Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Chemult OR
 43.18°N 121.76°W (Elev. 4865 ft)
4:41 pm PDT Apr 14, 2026
7pm PDT Apr 14, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database