Powerful Pacific Storm to Bring Widespread Hazardous Weather to West Coast; Two Storm Systems to Impact Central and Eastern U.S.

A powerful Pacific storm will hammer the West Coast into Friday with strong winds, heavy rain and heavy mountain snow. Heavy rain will bring a threat of flash flooding along recent burn scars while blizzard conditions are expected in the Sierras. Meanwhile, two winter storms will bring areas of heavy snow and freezing rain followed by bitter cold into this weekend from the Plains to the Northeast. Read More >

Current conditions at

LONE MOUNTAIN (BSKM8)

Lat: 45.27412°NLon: 111.42692°WElev: 8880ft.

NA

28°F

-2°C

Humidity 76%
Wind Speed NA
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 16 Jan 4:00 pm MST
Extended Forecast for

7 Miles NNW Big Sky MT

Winter Weather Advisory January 17, 05:00am until January 17, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Partly cloudy, with a low around 18. Wind chill values as low as zero. Windy, with a south wind 23 to 32 mph, with gusts as high as 40 mph.

    Partly Cloudy
    and Windy

    Low: 18 °F

  • Thursday

    Thursday: Snow, mainly before 1pm.  High near 26. Windy, with a south wind 25 to 34 mph, with gusts as high as 45 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Windy. Snow
    then Chance
    Snow

    High: 26 °F

  • Thursday
    Night

    Thursday Night: Snow likely, mainly after 10pm.  Mostly cloudy, with a low around 19. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Snow Likely
    and Breezy

    Low: 19 °F

  • Friday

    Friday: Snow likely.  Mostly cloudy, with a high near 24. Breezy, with a west wind 18 to 26 mph, with gusts as high as 34 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Snow Likely
    and Breezy

    High: 24 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 18. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 28 mph.

    Slight Chance
    Snow then
    Mostly Cloudy
    and Breezy

    Low: 18 °F

  • Saturday

    Saturday: A 20 percent chance of snow.  Mostly cloudy, with a high near 24. Breezy.

    Slight Chance
    Snow and
    Breezy

    High: 24 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 23. Breezy.  New snow accumulation of around an inch possible.

    Chance Snow
    and Breezy

    Low: 23 °F

  • Sunday

    Sunday: A chance of snow.  Cloudy, with a high near 25. Windy.

    Chance Snow
    and Windy

    High: 25 °F

  • Sunday
    Night

    Sunday Night: Snow likely, mainly after 11pm. The snow could be heavy at times.  Cloudy, with a low around 17. Windy.

    Heavy Snow
    and Windy

    Low: 17 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 18. Wind chill values as low as zero. Windy, with a south wind 23 to 32 mph, with gusts as high as 40 mph.
Thursday
Snow, mainly before 1pm. High near 26. Windy, with a south wind 25 to 34 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 19. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow likely. Mostly cloudy, with a high near 24. Breezy, with a west wind 18 to 26 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 18. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 28 mph.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 24. Breezy.
Saturday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 23. Breezy. New snow accumulation of around an inch possible.
Sunday
A chance of snow. Cloudy, with a high near 25. Windy.
Sunday Night
Snow likely, mainly after 11pm. The snow could be heavy at times. Cloudy, with a low around 17. Windy.
M.L.King Day
Snow likely, mainly before 11am. The snow could be heavy at times. Cloudy, with a high near 19. Windy.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 9. Blustery.
Tuesday
A slight chance of snow. Partly sunny, with a high near 17.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 13. Breezy.
Wednesday
A chance of snow. Cloudy, with a high near 20. Windy.
Click Map For Forecast
Point Forecast:
7 Miles NNW Big Sky MT
 45.38°N 111.37°W (Elev. 9485 ft)
2:44 pm MST Jan 16, 2019
6pm MST Jan 16, 2019-6pm MST Jan 23, 2019
 
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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