Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

Georgetown Lake (MTGTL)

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

44°F

7°C

Humidity	48%
Wind Speed	SW 2 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	24 Dec 12:30 PM MST

More Information:

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

Extended Forecast for

10 Miles S Georgetown MT

This Afternoon
High: 31 °F
Slight Chance
Snow
Tonight
Low: 25 °F
Heavy Snow
Christmas Day
High: 28 °F
Chance Snow
Thursday Night
Low: 21 °F
Chance Snow
Friday
High: 23 °F
Snow and
Breezy
Friday Night
Low: 10 °F
Snow Likely
and Windy
Saturday
High: 13 °F
Chance Snow
and Windy
Saturday Night
Low: 5 °F
Mostly Cloudy
Sunday
High: 17 °F
Partly Sunny

Detailed Forecast

This Afternoon

A 10 percent chance of snow after 5pm. Partly sunny, with a high near 31. South wind around 18 mph, with gusts as high as 29 mph.

Tonight

Snow, mainly before 2am. The snow could be heavy at times. Low around 25. South wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Christmas Day

A 50 percent chance of snow. Partly sunny, with a high near 28. Southwest wind 11 to 15 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 21. Southwest wind 16 to 21 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

Friday

Snow. High near 23. Breezy, with a southwest wind 20 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 10. Windy. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Saturday

A 50 percent chance of snow. Mostly cloudy, with a high near 13. Windy. New snow accumulation of less than a half inch possible.

Saturday Night

Mostly cloudy, with a low around 5.

Sunday

Partly sunny, with a high near 17.

Sunday Night

Partly cloudy, with a low around 10.

Monday

Mostly sunny, with a high near 24.

Monday Night

Partly cloudy, with a low around 18.