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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

SIARD (SIAN2)

Lat: 40.39433°NLon: 117.62567°WElev: 4600.0ft.

NA

41°F

5°C

Humidity 88%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 15 Nov 05:38 AM PST
Extended Forecast for

7 Miles S Unionville NV

  • Today

    Today: Increasing clouds, with a high near 61. Northeast wind around 5 mph.

    High: 61 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Rain, mainly between 1am and 4am. Low around 47. Northeast wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 80%.

    Low: 47 °F

    Chance Rain
    then Rain

  • Sunday

    Sunday: Rain and snow likely, becoming all rain after 1pm. Snow level 6700 feet. Cloudy, with a high near 49. Southwest wind 10 to 15 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm. Snow level 6800 feet. Mostly cloudy, with a low around 39. South wind 5 to 15 mph. Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely
    then Slight
    Chance Rain

  • Monday

    Monday: A 40 percent chance of rain. Snow level 6600 feet. Partly sunny, with a high near 49. East wind around 5 mph becoming southwest in the afternoon.

    High: 49 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain before 10pm, then a chance of rain and snow. Snow level 6500 feet. Mostly cloudy, with a low around 36. North wind around 5 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of rain and snow. Snow level 6300 feet. Partly sunny, with a high near 47. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before 10pm. Snow level 6200 feet. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 61. Northeast wind around 5 mph.
Tonight
Rain, mainly between 1am and 4am. Low around 47. Northeast wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 80%.
Sunday
Rain and snow likely, becoming all rain after 1pm. Snow level 6700 feet. Cloudy, with a high near 49. Southwest wind 10 to 15 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
Rain likely, mainly before 10pm. Snow level 6800 feet. Mostly cloudy, with a low around 39. South wind 5 to 15 mph. Chance of precipitation is 60%.
Monday
A 40 percent chance of rain. Snow level 6600 feet. Partly sunny, with a high near 49. East wind around 5 mph becoming southwest in the afternoon.
Monday Night
A chance of rain before 10pm, then a chance of rain and snow. Snow level 6500 feet. Mostly cloudy, with a low around 36. North wind around 5 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
A slight chance of rain and snow. Snow level 6300 feet. Partly sunny, with a high near 47. Chance of precipitation is 20%.
Tuesday Night
A slight chance of rain and snow before 10pm. Snow level 6200 feet. Mostly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 47.
Wednesday Night
A slight chance of rain and snow after 10pm. Snow level 6300 feet. Mostly cloudy, with a low around 35.
Thursday
A chance of rain and snow. Snow level 5900 feet. Mostly cloudy, with a high near 43.
Thursday Night
A chance of rain and snow. Snow level 5900 feet. Mostly cloudy, with a low around 32.
Friday
A slight chance of rain and snow. Snow level 5700 feet. Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Unionville NV
 40.34°N 118.1°W (Elev. 4921 ft)
Last Update:
9:16 am PST Nov 15, 2025
Forecast Valid:
10am PST Nov 15, 2025-6pm PST Nov 21, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation