Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

South Valley Regional Airport (KSVR)

Lat: 40.6196°NLon: 111.99016°WElev: 4596.0ft.

Clear

54°F

12°C

Humidity 58%
Wind Speed S 23 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 25 Dec 08:55 AM MST
Extended Forecast for

2 Miles S Sandy UT

  • Christmas Day

    Christmas Day: A chance of showers and thunderstorms before 11am, then a chance of rain after 11am.  Mostly cloudy, with a high near 61. South wind around 18 mph, with gusts as high as 33 mph.  Chance of precipitation is 50%.

    High: 61 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of rain.  Mostly cloudy, with a low around 43. South southeast wind 17 to 21 mph, with gusts as high as 37 mph.

    Low: 43 °F

    Chance Rain

  • Friday

    Friday: Rain, mainly between 11am and 2pm, then showers and possibly a thunderstorm after 2pm.  High near 51. South wind 14 to 20 mph, with gusts as high as 37 mph.  Chance of precipitation is 90%.

    High: 51 °F

    Showers

  • Friday Night

    Friday Night: Rain showers before 5am, then rain likely, possibly mixed with snow showers. Some thunder is also possible.  Low around 36. South southwest wind 6 to 11 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 36 °F

    Showers then
    Rain/Snow

  • Saturday

    Saturday: Rain likely, possibly mixed with snow, becoming all snow after 8am.  Mostly cloudy, with a high near 43. West wind 3 to 7 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of snow before 11pm.  Mostly cloudy, with a low around 21. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

Detailed Forecast

Christmas Day
A chance of showers and thunderstorms before 11am, then a chance of rain after 11am. Mostly cloudy, with a high near 61. South wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 50%.
Tonight
A 30 percent chance of rain. Mostly cloudy, with a low around 43. South southeast wind 17 to 21 mph, with gusts as high as 37 mph.
Friday
Rain, mainly between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 51. South wind 14 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.
Friday Night
Rain showers before 5am, then rain likely, possibly mixed with snow showers. Some thunder is also possible. Low around 36. South southwest wind 6 to 11 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
Rain likely, possibly mixed with snow, becoming all snow after 8am. Mostly cloudy, with a high near 43. West wind 3 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 21. New snow accumulation of less than one inch possible.
Sunday
Sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 19.
Monday
Sunny, with a high near 38.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Sandy UT
 40.56°N 111.84°W (Elev. 4800 ft)
2:04 am MST Dec 25, 2025
9am MST Dec 25, 2025-6pm MST Dec 31, 2025
 
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Additional Resources

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