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.

unknown precip

32°F

0°C

Humidity	99%
Wind Speed	ENE 2 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	25 Dec 07:30 AM MST

More Information:

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

Extended Forecast for

6 Miles NW Georgetown MT

Christmas Day
High: 44 °F
Slight Chance
Rain then
Mostly Sunny
Tonight
Low: 30 °F
Chance
Rain/Snow
then Chance
Snow
Friday
High: 39 °F
Snow Likely
and Patchy
Blowing Snow
Friday Night
Low: 19 °F
Snow Likely
Saturday
High: 25 °F
Snow
Saturday Night
Low: 6 °F
Partly Cloudy
Sunday
High: 26 °F
Mostly Sunny
Sunday Night
Low: 13 °F
Partly Cloudy
Monday
High: 38 °F
Mostly Sunny

Detailed Forecast

Christmas Day

A 20 percent chance of rain before 9am. Snow level 6300 feet. Increasing clouds, with a high near 44. Light south wind becoming south southwest 5 to 9 mph in the morning.

Tonight

A chance of rain and snow before midnight, then a chance of snow between midnight and 4am. Mostly cloudy, with a low around 30. South southwest wind 6 to 8 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Friday

Snow likely, mainly after 11am. Patchy blowing snow after 4pm. Mostly cloudy, with a high near 39. Breezy, with a southwest wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 19. Southwest wind around 17 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Saturday

Snow. High near 25. West wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Saturday Night

Partly cloudy, with a low around 6.

Sunday

Mostly sunny, with a high near 26.

Sunday Night

Partly cloudy, with a low around 13.

Monday

Mostly sunny, with a high near 38.

Monday Night

Mostly cloudy, with a low around 22.

Tuesday

Partly sunny, with a high near 43.