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 >

Current conditions at

Roger's Pass (MTROG)

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

NA

40°F

4°C

Humidity 90%
Wind Speed SE 10 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 25 Dec 12:15 AM MST
Extended Forecast for

Lincoln MT

  • Overnight

    Overnight: Rain, mainly before 3am. Patchy freezing fog. Low around 29. Light and variable wind. Chance of precipitation is 80%.

    Low: 29 °F

    Rain and
    Patchy
    Freezing Fog

  • Christmas Day

    Christmas Day: A 20 percent chance of rain before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 45. Calm wind becoming west around 5 mph.

    High: 45 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 28. Light west southwest wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Friday

    Friday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 41. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 18. West southwest wind around 8 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 18 °F

    Snow Likely

  • Saturday

    Saturday: Snow, mainly before 11am. High near 21. West wind around 9 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 21 °F

    Snow then
    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 3. North wind around 6 mph becoming calm in the evening.

    Low: 3 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 27. West southwest wind 3 to 7 mph.

    High: 27 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain, mainly before 3am. Patchy freezing fog. Low around 29. Light and variable wind. Chance of precipitation is 80%.
Christmas Day
A 20 percent chance of rain before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 45. Calm wind becoming west around 5 mph.
Thursday Night
A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 28. Light west southwest wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 41. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 18. West southwest wind around 8 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday
Snow, mainly before 11am. High near 21. West wind around 9 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday Night
Partly cloudy, with a low around 3. North wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 27. West southwest wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lincoln MT
 46.95°N 112.67°W (Elev. 4587 ft)
Last Update:
10:42 pm MST Dec 24, 2025
Forecast Valid:
12am MST Dec 25, 2025-6pm MST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation