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

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

DW6140 Thayne (D6140)

Lat: 42.91983°NLon: 110.99633°WElev: 5942.0ft.

NA

N/A

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

2 Miles ENE Etna WY

  • Tonight

    Tonight: Rain showers before 5am, then rain, possibly mixed with snow showers. Some thunder is also possible. Low around 38. Breezy, with a south southeast wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 38 °F

    Breezy.
    Showers
    Likely then
    Rain/Snow

  • Christmas Day

    Christmas Day: Rain and snow showers likely before 1pm, then scattered rain showers. Some thunder is also possible. Mostly cloudy, with a high near 43. Breezy, with a south wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: Rain and snow showers, mainly after 11pm. Some thunder is also possible. Low around 36. Breezy, with a south wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow and
    Breezy

  • Friday

    Friday: Snow showers, possibly mixed with rain, becoming all snow after 2pm. Some thunder is also possible. High near 38. Southwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Rain/Snow

  • Friday Night

    Friday Night: Snow showers. Low around 25. Southwest wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Snow Showers

  • Saturday

    Saturday: Snow showers. Some thunder is also possible. High near 29. West southwest wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    High: 29 °F

    Snow Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 10. West wind 5 to 9 mph.

    Low: 10 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain showers before 5am, then rain, possibly mixed with snow showers. Some thunder is also possible. Low around 38. Breezy, with a south southeast wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Christmas Day
Rain and snow showers likely before 1pm, then scattered rain showers. Some thunder is also possible. Mostly cloudy, with a high near 43. Breezy, with a south wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Rain and snow showers, mainly after 11pm. Some thunder is also possible. Low around 36. Breezy, with a south wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Snow showers, possibly mixed with rain, becoming all snow after 2pm. Some thunder is also possible. High near 38. Southwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Friday Night
Snow showers. Low around 25. Southwest wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow showers. Some thunder is also possible. High near 29. West southwest wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Saturday Night
A 40 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 10. West wind 5 to 9 mph.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
Mostly clear, with a low around 8.
Monday
Sunny, with a high near 30.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Mostly clear, with a low around 18.
Wednesday
Sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Etna WY
 43.03°N 110.98°W (Elev. 6171 ft)
Last Update:
7:32 pm MST Dec 24, 2025
Forecast Valid:
8pm MST Dec 24, 2025-6pm MST Dec 31, 2025
 
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