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

Roger's Pass (MTROG)

Lat: 47.0877°NLon: 112.37232°WElev: 5406.0ft.

NA

33°F

1°C

Humidity 90%
Wind Speed ESE 7 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 26 Dec 01:45 AM MST
Extended Forecast for

17 Miles NNE Lincoln MT

Winter Weather Advisory December 26, 08:00am until December 27, 02:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: A slight chance of snow showers between 4am and 5am. Mostly cloudy, with a steady temperature around 34. Southwest wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A chance of snow showers before 11am, then snow likely, mainly between 11am and 4pm. Partly sunny, with a temperature falling to around 27 by 5pm. Windy, with a south southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F⇓

    Snow Likely
    and Windy

  • Friday Night

    Friday Night: Snow, mainly after 11pm. Low around 11. Wind chill values as low as zero. Breezy, with a west southwest wind 20 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 11 °F

    Snow and
    Breezy

  • Saturday

    Saturday: Snow. High near 16. Wind chill values as low as -15. Northwest wind 15 to 20 mph becoming north 9 to 14 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 16 °F

    Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around -2. North northwest wind 6 to 9 mph becoming west southwest in the evening. Winds could gust as high as 18 mph. Little or no snow accumulation expected.

    Low: -2 °F

    Chance Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 16. West southwest wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 16 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 14. West southwest wind 14 to 18 mph, with gusts as high as 29 mph.

    Low: 14 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 26. West southwest wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 26 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of snow showers between 4am and 5am. Mostly cloudy, with a steady temperature around 34. Southwest wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Friday
A chance of snow showers before 11am, then snow likely, mainly between 11am and 4pm. Partly sunny, with a temperature falling to around 27 by 5pm. Windy, with a south southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow, mainly after 11pm. Low around 11. Wind chill values as low as zero. Breezy, with a west southwest wind 20 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow. High near 16. Wind chill values as low as -15. Northwest wind 15 to 20 mph becoming north 9 to 14 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around -2. North northwest wind 6 to 9 mph becoming west southwest in the evening. Winds could gust as high as 18 mph. Little or no snow accumulation expected.
Sunday
Mostly sunny, with a high near 16. West southwest wind 11 to 13 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 14. West southwest wind 14 to 18 mph, with gusts as high as 29 mph.
Monday
Mostly sunny, with a high near 26. West southwest wind 14 to 18 mph, with gusts as high as 29 mph.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
A chance of snow. Partly sunny, with a high near 32.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 23.
New Year's Day
A chance of snow. Mostly cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NNE Lincoln MT
 47.2°N 112.56°W (Elev. 6401 ft)
Last Update:
1:22 am MST Dec 26, 2025
Forecast Valid:
2am MST Dec 26, 2025-6pm MST Jan 1, 2026
 
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Additional Resources

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