Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

30°F

-1°C

Humidity	74%
Wind Speed	SW 14 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	NA
Wind Chill	19°F (-7°C)
Last update	07 Dec 12:00 PM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

21 Miles SW Georgetown MT

This Afternoon
High: 25 °F
Heavy Snow
Tonight
Low: 23 °F
Heavy Snow
then Chance
Snow
Monday
High: 30 °F
Snow
Monday Night
Low: 25 °F
Snow and
Patchy
Blowing Snow
Tuesday
High: 30 °F
Heavy Snow
and Patchy
Blowing Snow
Tuesday Night
Low: 22 °F
Heavy Snow
Wednesday
High: 30 °F
Heavy Snow
Wednesday Night
Low: 22 °F
Snow
Thursday
High: 26 °F
Snow Likely

Detailed Forecast

This Afternoon

Snow likely, mainly after 4pm. The snow could be heavy at times. Cloudy, with a high near 25. Southwest wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow, mainly before 11pm. The snow could be heavy at times. Low around 23. West southwest wind 13 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Monday

Snow. High near 30. West southwest wind 14 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Monday Night

Snow. Patchy blowing snow after 8pm. Low around 25. West southwest wind 15 to 20 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Tuesday

Snow. The snow could be heavy at times. Patchy blowing snow before 11am. High near 30. West wind 14 to 20 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 22. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 30. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Wednesday Night

Snow. Mostly cloudy, with a low around 22.

Thursday

Snow likely. Mostly cloudy, with a high near 26.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 22.

Friday

A chance of snow. Mostly cloudy, with a high near 28.