National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Snow Moving into the Great Lakes; Locally Heavy Rain with Mountain Snow Out West

A quick-moving weather system will continue to produce locally heavy snow across the Great Lakes today. Meanwhile, a series of storm systems will keep the West wet through this weekend, with several rounds of rainfall and widespread heavy snowfall across the terrain from the Cascades and Sierra to the central Rockies. Back East, freezing rain will develop across the Appalachians tonight. Read More >

Hazardous Weather Conditions

Current conditions at

WEST FORK (WSFM8)

Lat: 45.815556°NLon: 114.258333°WElev: 4420ft.

NA

37°F

3°C

Humidity 89%
Wind Speed WNW 2 MPH
Barometer 1011.51 mb
Dewpoint 34°F (1°C)
Visibility NA
Last update 12 Dec 12:14 PM MST
Extended Forecast for

22 Miles WSW Conner MT

Winter Weather Advisory until December 13, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 13, 11:00am

    NOW until
    11:00am Fri

    Winter Weather Advisory

  • This
    Afternoon

    This Afternoon: Snow. Steady temperature around 22. Breezy, with a west wind around 26 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.

    Snow and
    Breezy

    High: 22 °F

  • Tonight

    Tonight: Snow. Low around 21. Breezy, with a west wind 17 to 22 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Snow and
    Breezy

    Low: 21 °F

  • Friday

    Friday: Snow. The snow could be heavy at times. High near 23. Breezy, with a west wind 17 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Heavy Snow
    and Breezy

    High: 23 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 14. Wind chill values as low as zero. Southwest wind 9 to 15 mph, with gusts as high as 21 mph. New snow accumulation of around an inch possible.

    Chance Snow

    Low: 14 °F

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy, with a high near 17. Southwest wind around 14 mph, with gusts as high as 18 mph. New snow accumulation of around an inch possible.

    Chance Snow

    High: 17 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 10. New snow accumulation of less than a half inch possible.

    Chance Snow

    Low: 10 °F

  • Sunday

    Sunday: A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 15. New snow accumulation of less than a half inch possible.

    Chance Snow

    High: 15 °F

  • Sunday
    Night

    Sunday Night: A slight chance of snow. Mostly cloudy, with a low around 8.

    Slight Chance
    Snow

    Low: 8 °F

Detailed Forecast

This Afternoon
Snow. Steady temperature around 22. Breezy, with a west wind around 26 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow. Low around 21. Breezy, with a west wind 17 to 22 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Friday
Snow. The snow could be heavy at times. High near 23. Breezy, with a west wind 17 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 14. Wind chill values as low as zero. Southwest wind 9 to 15 mph, with gusts as high as 21 mph. New snow accumulation of around an inch possible.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 17. Southwest wind around 14 mph, with gusts as high as 18 mph. New snow accumulation of around an inch possible.
Saturday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 10. New snow accumulation of less than a half inch possible.
Sunday
A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 15. New snow accumulation of less than a half inch possible.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 8.
Monday
A slight chance of snow before 11am. Partly sunny, with a high near 17.
Monday Night
Partly cloudy, with a low around 7.
Tuesday
Sunny, with a high near 20.
Tuesday Night
Partly cloudy, with a low around 11.
Wednesday
Mostly cloudy, with a high near 22.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
22 Miles WSW Conner MT
 45.79°N 114.55°W (Elev. 7861 ft)
Last Update:
8:10 am MST Dec 12, 2019
Forecast Valid:
1pm MST Dec 12, 2019-6pm MST Dec 18, 2019
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation