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 >

Hazardous Weather Conditions

Current conditions at

EW1937 Goldstone 4sw (E1937)

Lat: 48.85°NLon: 110.6°WElev: 2992.0ft.

NA

21°F

-6°C

Humidity 93%
Wind Speed NW 0 MPH
Barometer 26.55 in (899.09 mb)
Dewpoint 19°F (-7°C)
Visibility NA
Last update 26 Dec 01:00 AM MST
Extended Forecast for

27 Miles E Whitlash MT

  • Overnight

    Overnight: Patchy fog before 2am.  Otherwise, mostly cloudy, with a steady temperature around 27. South southeast wind around 8 mph.

    Low: 27 °F

    Patchy Fog

  • Friday

    Friday: A chance of rain and snow, mainly between 11am and 4pm.  Mostly cloudy, with a high near 35. South wind 7 to 11 mph becoming east southeast in the afternoon.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow after 11pm.  Increasing clouds, with a low around -2. Wind chill values as low as -15. Blustery, with a west southwest wind 13 to 18 mph becoming northwest 24 to 29 mph after midnight. Winds could gust as high as 40 mph.

    Low: -2 °F

    Slight Chance
    Snow and
    Blustery

  • Saturday

    Saturday: A 50 percent chance of snow.  Mostly cloudy and cold, with a high near 4. Wind chill values as low as -30. Windy, with a northwest wind 24 to 33 mph, with gusts as high as 55 mph.  New snow accumulation of less than one inch possible.

    High: 4 °F

    Chance Snow
    and Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -12. Blustery, with a northwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 31 mph.

    Low: -12 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 13. West northwest wind around 6 mph becoming south southeast in the afternoon.

    High: 13 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 2. South southeast wind around 6 mph becoming west after midnight.

    Low: 2 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 31. West southwest wind 6 to 8 mph.

    High: 31 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog before 2am. Otherwise, mostly cloudy, with a steady temperature around 27. South southeast wind around 8 mph.
Friday
A chance of rain and snow, mainly between 11am and 4pm. Mostly cloudy, with a high near 35. South wind 7 to 11 mph becoming east southeast in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow after 11pm. Increasing clouds, with a low around -2. Wind chill values as low as -15. Blustery, with a west southwest wind 13 to 18 mph becoming northwest 24 to 29 mph after midnight. Winds could gust as high as 40 mph.
Saturday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 4. Wind chill values as low as -30. Windy, with a northwest wind 24 to 33 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.
Saturday Night
Partly cloudy, with a low around -12. Blustery, with a northwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 31 mph.
Sunday
Mostly sunny, with a high near 13. West northwest wind around 6 mph becoming south southeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 2. South southeast wind around 6 mph becoming west after midnight.
Monday
Partly sunny, with a high near 31. West southwest wind 6 to 8 mph.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 27.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 11.
New Year's Day
A slight chance of snow. Mostly cloudy, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
27 Miles E Whitlash MT
 48.95°N 110.65°W (Elev. 3012 ft)
12:36 am MST Dec 26, 2025
1am MST Dec 26, 2025-6pm MST Jan 1, 2026
 
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Additional Resources

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