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 >

Hazardous Weather Conditions

Current conditions at

GERBER RESERVOIR (GRBO3)

Lat: 42.20597°NLon: 121.13806°WElev: 4950.0ft.

NA

44°F

7°C

Humidity 63%
Wind Speed SW 11 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 15 Apr 12:45 PM PDT
Extended Forecast for

12 Miles WNW Bly OR

Wind Advisory April 15, 01:43pm until April 15, 08:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory April 15, 01:43pm until April 15, 08:00pm

    NOW until 8:00pm Wed

    Wind Advisory

  • This Afternoon

    High: 48 °F

    Rain/Snow and
    Breezy

  • Tonight

    Tonight: A chance of snow between 10pm and 11pm.  Partly cloudy, with a low around 24. West wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 47. West southwest wind 5 to 11 mph becoming northwest in the morning. Winds could gust as high as 18 mph.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. North northwest wind 8 to 13 mph becoming light  in the evening. Winds could gust as high as 18 mph.

    Low: 17 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Rain before 4pm, then a chance of rain and snow. Snow level 6200 feet lowering to 4900 feet. High near 48. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow between 10pm and 11pm. Partly cloudy, with a low around 24. West wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday
Sunny, with a high near 47. West southwest wind 5 to 11 mph becoming northwest in the morning. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 17. North northwest wind 8 to 13 mph becoming light in the evening. Winds could gust as high as 18 mph.
Friday
Sunny, with a high near 57. Calm wind becoming south southwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
A slight chance of rain after 11am. Snow level 6500 feet rising to 7200 feet in the afternoon. Mostly cloudy, with a high near 63.
Sunday Night
A chance of rain, mainly before 11pm. Snow level 7400 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 37.
Monday
A chance of rain. Snow level 6100 feet. Partly sunny, with a high near 61.
Monday Night
A chance of rain. Snow level 6600 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 34.
Tuesday
A chance of rain. Snow level 5500 feet rising to 6400 feet in the afternoon. Partly sunny, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WNW Bly OR
 42.44°N 121.26°W (Elev. 4400 ft)
12:57 pm PDT Apr 15, 2026
1pm PDT Apr 15, 2026-6pm PDT Apr 21, 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