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.

unknown precip

32°F

0°C

Humidity	84%
Wind Speed	SW 13 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Wind Chill	22°F (-6°C)
Last update	07 Dec 06:30 PM MST

More Information:

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

Extended Forecast for

21 Miles SW Georgetown MT

Tonight
Low: 24 °F
Heavy Snow
and Patchy
Blowing Snow
Monday
High: 30 °F
Snow and
Patchy
Blowing Snow
Monday Night
Low: 26 °F
Snow and
Patchy
Blowing Snow
Tuesday
High: 29 °F
Heavy Snow
and Areas
Blowing Snow
Tuesday Night
Low: 22 °F
Heavy Snow
Wednesday
High: 29 °F
Heavy Snow
Wednesday Night
Low: 19 °F
Snow
Thursday
High: 23 °F
Snow Likely
Thursday Night
Low: 18 °F
Chance Snow

Detailed Forecast

Tonight

Snow likely, mainly before 10pm. The snow could be heavy at times. Patchy blowing snow after 10pm. Cloudy, with a low around 24. West wind 15 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 3 to 5 inches possible.

Monday

Snow, mainly after 11am. Patchy blowing snow between 2pm and 5pm. High near 30. Southwest wind 16 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Monday Night

Snow. Patchy blowing snow after 8pm. Low around 26. Breezy, with a west southwest wind 16 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Tuesday

Snow. The snow could be heavy at times. Areas of blowing snow before 2pm. High near 29. Breezy, with a west wind 16 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 22. Southwest wind around 11 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 29. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Wednesday Night

Snow. Low around 19. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday

Snow likely. Mostly cloudy, with a high near 23.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 18.

Friday

A chance of snow. Mostly cloudy, with a high near 27.

Friday Night

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