Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Georgetown Lake (MTGTL)

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

unknown precip

37°F

3°C

Humidity	85%
Wind Speed	SW 12 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Wind Chill	29°F (-2°C)
Last update	10 Dec 05:45 AM MST

More Information:

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

Extended Forecast for

21 Miles SW Georgetown MT

Today
High: 34 °F
Rain/Snow
then
Rain/Snow
Likely
Tonight
Low: 31 °F
Slight Chance
Rain/Snow
then Mostly
Cloudy
Thursday
High: 34 °F
Rain/Snow
Thursday Night
Low: 30 °F
Snow Likely
Friday
High: 32 °F
Snow Likely
Friday Night
Low: 26 °F
Mostly Cloudy
Saturday
High: 33 °F
Slight Chance
Snow then
Mostly Sunny
Saturday Night
Low: 24 °F
Partly Cloudy
Sunday
High: 33 °F
Mostly Sunny

Detailed Forecast

Today

Rain and snow before 3pm, then a slight chance of rain and snow after 5pm. The snow could be heavy at times. High near 34. West southwest wind 18 to 21 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

A slight chance of rain and snow before 7pm. Mostly cloudy, with a low around 31. West southwest wind 18 to 21 mph, with gusts as high as 49 mph. Chance of precipitation is 20%.

Thursday

A chance of snow before 8am, then rain and snow between 8am and 2pm, then snow after 2pm. High near 34. West southwest wind 18 to 21 mph, with gusts as high as 49 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow likely. Cloudy, with a low around 30. West wind 14 to 21 mph, with gusts as high as 46 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Friday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 32. West southwest wind around 14 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Friday Night

Mostly cloudy, with a low around 26.

Saturday

A 20 percent chance of snow before 11am. Mostly sunny, with a high near 33.

Saturday Night

Partly cloudy, with a low around 24.

Sunday

Mostly sunny, with a high near 33.

Sunday Night

Partly cloudy, with a low around 25.

Monday

A chance of snow. Partly sunny, with a high near 31.