National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

LADDER BUTTE (LDRC1)

Lat: 40.80711°NLon: 121.29651°WElev: 5672.0ft.

NA

39°F

4°C

Humidity 84%
Wind Speed SW 14 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill31°F (-1°C)
Last update 14 Apr 11:53 PM PDT
Extended Forecast for

4 Miles ENE Bieber CA

Freeze Watch April 16, 11:00pm until April 17, 08:00am
Click here for hazard details and duration
Freeze Watch

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. South wind around 5 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Showers, mainly after 5pm. Snow level 6600 feet. High near 52. Breezy, with a southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 80%.

    High: 52 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: Rain and snow showers before 11pm, then a slight chance of snow showers between 11pm and 2am. Low around 20. Breezy, with a southwest wind 15 to 20 mph becoming north 10 to 15 mph in the evening. Winds could gust as high as 35 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 20 °F

    Rain/Snow and
    Breezy then
    Slight Chance
    Snow Showers

  • Thursday

    Thursday: Sunny, with a high near 47. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 20. North wind 5 to 10 mph becoming light northeast after midnight. Winds could gust as high as 20 mph.

    Low: 20 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58. Calm wind becoming east around 5 mph in the afternoon.

    High: 58 °F

    Sunny

  • Friday Night

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

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers after 11pm. Snow level 7800 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. South wind around 5 mph.
Wednesday
Showers, mainly after 5pm. Snow level 6600 feet. High near 52. Breezy, with a southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 80%.
Wednesday Night
Rain and snow showers before 11pm, then a slight chance of snow showers between 11pm and 2am. Low around 20. Breezy, with a southwest wind 15 to 20 mph becoming north 10 to 15 mph in the evening. Winds could gust as high as 35 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Sunny, with a high near 47. North wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 20. North wind 5 to 10 mph becoming light northeast after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 58. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
A slight chance of showers after 11pm. Snow level 7800 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 37.
Sunday
A chance of showers. Snow level 6200 feet rising to 6800 feet in the afternoon. Mostly cloudy, with a high near 62.
Sunday Night
A chance of showers. Snow level 6800 feet lowering to 5800 feet after midnight . Mostly cloudy, with a low around 36.
Monday
A chance of showers. Snow level 5400 feet rising to 6200 feet in the afternoon. Partly sunny, with a high near 61.
Monday Night
A chance of showers. Snow level 6500 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 35.
Tuesday
A chance of showers. Snow level 5500 feet rising to 6500 feet in the afternoon. Partly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Bieber CA
 41.15°N 121.07°W (Elev. 4163 ft)
Last Update:
11:30 pm PDT Apr 14, 2026
Forecast Valid:
12am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation