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

Wind Advisory until December 10, 07:00 PM MST

Current conditions at

Georgetown Lake (MTGTL)

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

40°F

4°C

Humidity	74%
Wind Speed	SW 8 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	35°F (2°C)
Last update	10 Dec 04:00 PM MST

More Information:

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

Extended Forecast for

18 Miles SW Georgetown MT

Wind Advisory December 10, 04:27pm until December 10, 07:00pm

Click here for hazard details and duration

...

Wind Advisory December 10, 04:27pm until December 10, 07:00pm
NOW until 7:00pm Wed
Wind Advisory
Tonight
Low: 30 °F
Breezy.
Mostly Cloudy
then Slight
Chance Snow
Thursday
High: 31 °F
Rain/Snow and
Breezy
Thursday Night
Low: 30 °F
Snow and
Breezy
Friday
High: 31 °F
Snow Likely
then Chance
Snow
Friday Night
Low: 25 °F
Slight Chance
Snow
Saturday
High: 34 °F
Mostly Sunny
Saturday Night
Low: 25 °F
Mostly Clear
Sunday
High: 34 °F
Mostly Sunny

Detailed Forecast

Tonight

A 10 percent chance of snow after 5am. Snow level 8700 feet. Mostly cloudy, with a low around 30. Breezy, with a west southwest wind around 22 mph, with gusts as high as 50 mph.

Thursday

Snow, possibly mixed with rain, becoming all snow after 2pm. High near 31. Breezy, with a west wind 20 to 22 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow. Low around 30. Breezy, with a west wind 15 to 23 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Friday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 31. West southwest wind 15 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Friday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 25. West southwest wind 16 to 20 mph, with gusts as high as 39 mph.

Saturday

Mostly sunny, with a high near 34.

Saturday Night

Mostly clear, with a low around 25.

Sunday

Mostly sunny, with a high near 34.

Sunday Night

Mostly cloudy, with a low around 24.

Monday

A chance of snow after 11am. Partly sunny, with a high near 33.