Wintry Weather in the Northern Tier; Fire Weather Threats in Southern California

Two Canadian systems will produce heavy snow downwind of Great Lakes Erie and Ontario, and a wintry mix in the Mississippi and Ohio Valleys. Snow, heavy in places, will spread across the Rockies and 4-Corners area through early this week. A developing system in southern California may produce high winds and critical fire weather threats, and, areas of heavy rain early this week. Read More >

Current conditions at

Georgetown Lake (MTGTL)

Lat: 46.191°NLon: 113.3°WElev: 6338ft.

N/A

32°F

0°C

Humidity 75%
Wind Speed SW 12 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill23°F (-5°C)
Last update 17 Jan 12:56 PM MST
Extended Forecast for

16 Miles ESE Corvallis MT

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

    NOW until
    11:00pm Sun

    Winter Weather Advisory

  • This
    Afternoon

    This Afternoon: Snow.  High near 28. West wind around 14 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.

    Snow

    High: 28 °F

  • Tonight

    Tonight: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 18. West wind 9 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Snow Likely

    Low: 18 °F

  • M.L.King
    Day

    M.L.King Day: Snow likely before 11am.  Cloudy, then gradually becoming mostly sunny, with a high near 23. West wind 5 to 7 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Snow Likely
    then Mostly
    Cloudy

    High: 23 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 10. Northwest wind around 6 mph becoming south southwest after midnight.

    Partly Cloudy

    Low: 10 °F

  • Tuesday

    Tuesday: Sunny, with a high near 25. South southwest wind 5 to 9 mph, with gusts as high as 18 mph.

    Sunny

    High: 25 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 16.

    Mostly Cloudy

    Low: 16 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 26.

    Partly Sunny

    High: 26 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 14.

    Mostly Cloudy

    Low: 14 °F

Detailed Forecast

This Afternoon
Snow. High near 28. West wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 18. West wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
M.L.King Day
Snow likely before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 23. West wind 5 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 10. Northwest wind around 6 mph becoming south southwest after midnight.
Tuesday
Sunny, with a high near 25. South southwest wind 5 to 9 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 26.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
A slight chance of snow after 11am. Mostly cloudy, with a high near 25.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 11.
Friday
A slight chance of snow. Mostly cloudy, with a high near 19.
Friday Night
Mostly cloudy, with a low around 6.
Saturday
Mostly sunny, with a high near 18.
Click Map For Forecast
Point Forecast:
16 Miles ESE Corvallis MT
 46.18°N 113.82°W (Elev. 7467 ft)
6:20 am MST Jan 17, 2021
1pm MST Jan 17, 2021-6pm MST Jan 23, 2021
 
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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