Vigorous System Impacting the Northwest; Large System To Affect East

A potent storm system is delivering heavy rainfall, strong winds, rough surf and beach erosion along the Pacific Northwest coast with mountain snow inland. Expect a couple more systems to arrive late week into the weekend. Meanwhile, another developing large scale system will deliver a heavy rain and renewed flood threat to much of the East late Wednesday through Friday, which may impact travel. Read More >

Current conditions at

SWAN LAKE (SWLM8)

Lat: 47.92028°NLon: 113.83944°WElev: 3100ft.

NA

35°F

2°C

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update 19 Dec 4:45 am MST
Extended Forecast for

11 Miles SE Swan Lake MT

Winter Weather Advisory until December 19, 08:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 19, 08:00am

    NOW until
    8:00am Wed

    Winter Weather Advisory

  • Overnight

    Overnight: Snow.  Low around 24. Windy, with a west wind around 38 mph, with gusts as high as 55 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Snow and
    Windy

    Low: 24 °F

  • Wednesday

    Wednesday: Snow.  High near 28. Windy, with a west wind 32 to 38 mph, with gusts as high as 55 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Snow and
    Windy

    High: 28 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 23. Breezy, with a south southwest wind 21 to 29 mph, with gusts as high as 39 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow
    and Breezy

    Low: 23 °F

  • Thursday

    Thursday: A 40 percent chance of snow.  Mostly cloudy, with a high near 33. Breezy, with a south wind 22 to 29 mph, with gusts as high as 40 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow
    and Breezy

    High: 33 °F

  • Thursday
    Night

    Thursday Night: Snow, mainly before 2am, then snow showers after 2am.  Low around 20. Windy, with a southwest wind around 30 mph, with gusts as high as 41 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Snow and
    Windy

    Low: 20 °F

  • Friday

    Friday: Snow showers.  High near 25. Windy.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Snow Showers
    and Windy

    High: 25 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of snow showers.  Mostly cloudy, with a low around 15. Windy.  New snow accumulation of less than one inch possible.

    Chance Snow
    Showers and
    Windy

    Low: 15 °F

  • Saturday

    Saturday: A chance of snow showers.  Cloudy, with a high near 19.

    Chance Snow
    Showers

    High: 19 °F

Detailed Forecast

Overnight
Snow. Low around 24. Windy, with a west wind around 38 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
Wednesday
Snow. High near 28. Windy, with a west wind 32 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 23. Breezy, with a south southwest wind 21 to 29 mph, with gusts as high as 39 mph. New snow accumulation of less than a half inch possible.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 33. Breezy, with a south wind 22 to 29 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow, mainly before 2am, then snow showers after 2am. Low around 20. Windy, with a southwest wind around 30 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow showers. High near 25. Windy. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 15. Windy. New snow accumulation of less than one inch possible.
Saturday
A chance of snow showers. Cloudy, with a high near 19.
Saturday Night
A chance of snow. Cloudy, with a low around 15.
Sunday
Snow likely, mainly after 11am. Cloudy, with a high near 23. Breezy.
Sunday Night
Snow likely. Cloudy, with a low around 20.
Monday
Snow likely. Cloudy, with a high near 24.
Monday Night
A chance of snow. Cloudy, with a low around 19.
Christmas Day
Snow likely. Cloudy, with a high near 21.
Click Map For Forecast
Point Forecast:
11 Miles SE Swan Lake MT
 47.82°N 113.66°W (Elev. 6452 ft)
3:14 am MST Dec 19, 2018
5am MST Dec 19, 2018-6pm MST Dec 25, 2018
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database