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Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Current conditions at

HIDDEN VALLEY (HDVC1)

Lat: 40.44192°NLon: 120.62694°WElev: 4452.0ft.

NA

42°F

6°C

Humidity 80%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 11 Apr 01:11 AM PDT
Extended Forecast for

Susanville CA

Winter Weather Advisory April 11, 02:00pm until April 12, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: A 50 percent chance of showers, mainly after 2am. Snow level 6300 feet. Mostly cloudy, with a low around 37. West wind around 5 mph.

    Low: 37 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, then showers and possibly a thunderstorm after 2pm. Snow level 6400 feet. High near 53. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 53 °F

    Showers

  • Saturday Night

    Saturday Night: Rain showers before 2am, then a chance of rain and snow showers. Snow level 6300 feet lowering to 4300 feet after midnight . Low around 30. Southwest wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 30 °F

    Showers then
    Rain/Snow

  • Sunday

    Sunday: A chance of snow showers before 11am, then rain and snow showers between 11am and 2pm, then rain showers after 2pm. Some thunder is also possible. Snow level rising to 4900 feet in the afternoon. High near 50. West wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 50 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain showers before 11pm, then a slight chance of rain and snow showers. Snow level 4700 feet. Mostly cloudy, with a low around 29. West wind 5 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A 20 percent chance of showers after 11am. Snow level 4400 feet rising to 5500 feet in the afternoon. Partly sunny, with a high near 53. Calm wind becoming west around 5 mph in the afternoon.

    High: 53 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of showers, mainly after 2am. Snow level 6300 feet. Mostly cloudy, with a low around 37. West wind around 5 mph.
Saturday
Showers likely, then showers and possibly a thunderstorm after 2pm. Snow level 6400 feet. High near 53. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Saturday Night
Rain showers before 2am, then a chance of rain and snow showers. Snow level 6300 feet lowering to 4300 feet after midnight . Low around 30. Southwest wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
A chance of snow showers before 11am, then rain and snow showers between 11am and 2pm, then rain showers after 2pm. Some thunder is also possible. Snow level rising to 4900 feet in the afternoon. High near 50. West wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
A chance of rain showers before 11pm, then a slight chance of rain and snow showers. Snow level 4700 feet. Mostly cloudy, with a low around 29. West wind 5 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
A 20 percent chance of showers after 11am. Snow level 4400 feet rising to 5500 feet in the afternoon. Partly sunny, with a high near 53. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 59.
Wednesday Night
A slight chance of rain and snow showers. Snow level 6800 feet lowering to 5000 feet after midnight . Partly cloudy, with a low around 30.
Thursday
Sunny, with a high near 59.
Thursday Night
Clear, with a low around 28.
Friday
Sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Susanville CA
 40.41°N 120.64°W (Elev. 4199 ft)
Last Update:
11:30 pm PDT Apr 10, 2026
Forecast Valid:
1am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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