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

Poplar Municipal Airport (KPO1)

Lat: 48.13442°NLon: 105.16214°WElev: 2037.0ft.

Clear

14°F

-10°C

Humidity 92%
Wind Speed NE 16 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 24 Dec 08:15 AM MST
Extended Forecast for

2 Miles NE Poplar MT

  • Today

    Today: Mostly cloudy, with a high near 21. East northeast wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 21 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 14. East wind 9 to 14 mph, with gusts as high as 20 mph.

    Low: 14 °F

    Cloudy

  • Christmas Day

    Christmas Day: A slight chance of sleet before 8am, then a slight chance of freezing rain. Mostly cloudy, with a high near 25. East wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 20%.

    High: 25 °F

    Slight Chance
    Wintry Mix
    then Slight
    Chance
    Freezing Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 17. West southwest wind around 6 mph becoming calm in the evening.

    Low: 17 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of freezing rain before 11am, then a slight chance of rain. Mostly cloudy, with a high near 35. South southwest wind 3 to 8 mph. Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Rain/Freezing
    Rain then
    Slight Chance
    Rain

  • Friday Night

    Friday Night: A chance of freezing rain before 2am, then a chance of snow. Mostly cloudy, with a low around 8. Southwest wind 7 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 8 °F

    Chance
    Freezing Rain
    then Chance
    Wintry Mix

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 22. Blustery, with a west northwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph. Little or no snow accumulation expected.

    High: 22 °F

    Chance Snow
    and Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -11. West northwest wind 13 to 18 mph, with gusts as high as 28 mph.

    Low: -11 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 6. West northwest wind 7 to 10 mph.

    High: 6 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 21. East northeast wind 9 to 14 mph, with gusts as high as 21 mph.
Tonight
Cloudy, with a low around 14. East wind 9 to 14 mph, with gusts as high as 20 mph.
Christmas Day
A slight chance of sleet before 8am, then a slight chance of freezing rain. Mostly cloudy, with a high near 25. East wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 17. West southwest wind around 6 mph becoming calm in the evening.
Friday
A slight chance of freezing rain before 11am, then a slight chance of rain. Mostly cloudy, with a high near 35. South southwest wind 3 to 8 mph. Chance of precipitation is 20%.
Friday Night
A chance of freezing rain before 2am, then a chance of snow. Mostly cloudy, with a low around 8. Southwest wind 7 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday
A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 22. Blustery, with a west northwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph. Little or no snow accumulation expected.
Saturday Night
Partly cloudy, with a low around -11. West northwest wind 13 to 18 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 6. West northwest wind 7 to 10 mph.
Sunday Night
Partly cloudy, with a low around -6. South southwest wind 3 to 5 mph.
Monday
Partly sunny, with a high near 25. West southwest wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
A chance of flurries and freezing rain. Partly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Poplar MT
 48.13°N 105.17°W (Elev. 1998 ft)
Last Update:
2:54 am MST Dec 24, 2025
Forecast Valid:
8am MST Dec 24, 2025-6pm MST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation