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

Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Georgetown Lake (MTGTL)

Lat: 46.191°NLon: 113.3°WElev: 6338.0ft.

unknown precip

32°F

0°C

Humidity 99%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 13 Mar 07:30 AM MDT
Extended Forecast for

14 Miles SSW Georgetown MT

Winter Storm Warning March 13, 07:59am until March 14, 12:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 07:59am until March 14, 12:00pm

    NOW until 12:00pm Sat

    Winter Storm Warning

  • Today

    High: 26 °F

    Heavy Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Steady temperature around 26. Windy, with a west wind 26 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    Low: 26 °F

    Heavy Snow
    and Windy

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Temperature falling to around 12 by 5pm. Wind chill values as low as -10. Windy, with a west wind 28 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 26 °F⇓

    Heavy Snow
    and Windy

  • Saturday Night

    Saturday Night: Snow, mainly before midnight. Low around 3. Wind chill values as low as -16. Windy, with a west northwest wind 29 to 34 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 3 °F

    Snow and
    Windy then
    Chance Snow
    and Breezy

  • Sunday

    Sunday: A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 16. West southwest wind around 16 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

    High: 16 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 14. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 14 °F

    Snow Likely

  • Monday

    Monday: Snow likely. Cloudy, with a high near 30. Breezy. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Snow Likely
    and Breezy

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Chance Snow
    and Breezy

Detailed Forecast

Today
Snow. The snow could be heavy at times. Widespread blowing snow, mainly before noon. High near 26. Windy, with a west wind 29 to 31 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 10 to 14 inches possible.
Tonight
Snow. The snow could be heavy at times. Steady temperature around 26. Windy, with a west wind 26 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Saturday
Snow. The snow could be heavy at times. Temperature falling to around 12 by 5pm. Wind chill values as low as -10. Windy, with a west wind 28 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Saturday Night
Snow, mainly before midnight. Low around 3. Wind chill values as low as -16. Windy, with a west northwest wind 29 to 34 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday
A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 16. West southwest wind around 16 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 14. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
Snow likely. Cloudy, with a high near 30. Breezy. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow. Mostly cloudy, with a low around 28. Breezy.
Tuesday
A chance of snow. Partly sunny, with a high near 36. Breezy.
Tuesday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 29.
Wednesday
A chance of snow. Partly sunny, with a high near 40.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 32.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSW Georgetown MT
 46.01°N 113.39°W (Elev. 9035 ft)
Last Update:
2:01 am MDT Mar 13, 2026
Forecast Valid:
7am MDT Mar 13, 2026-6pm MDT Mar 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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