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

UPPER SAND WASH (USWU1)

Lat: 39.70819°NLon: 109.441°WElev: 6469.0ft.

NA

41°F

5°C

Humidity 44%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 15 Nov 03:27 AM MST
Extended Forecast for

18 Miles SW Bonanza UT

  • Today

    Today: Increasing clouds, with a high near 62. South southeast wind around 5 mph becoming calm in the morning.

    High: 62 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 40. South southeast wind around 5 mph.

    Low: 40 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Showers likely after 11am. Increasing clouds, with a high near 58. South wind 10 to 15 mph. Chance of precipitation is 60%.

    High: 58 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 36. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 52. South southwest wind 10 to 15 mph.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of rain showers before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow showers. Partly sunny, with a high near 47.

    High: 47 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Increasing clouds, with a high near 62. South southeast wind around 5 mph becoming calm in the morning.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 40. South southeast wind around 5 mph.
Sunday
Showers likely after 11am. Increasing clouds, with a high near 58. South wind 10 to 15 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 36. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Monday
Mostly sunny, with a high near 52. South southwest wind 10 to 15 mph.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
A 30 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 49.
Tuesday Night
A slight chance of rain showers before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain and snow showers. Partly sunny, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 46.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SW Bonanza UT
 39.8°N 109.38°W (Elev. 5965 ft)
Last Update:
2:05 am MST Nov 15, 2025
Forecast Valid:
4am MST Nov 15, 2025-6pm MST Nov 21, 2025
 
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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