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 >

Hazardous Weather Conditions

Winter Storm Warning in effect from December 26, 02:00 AM MST until December 27, 05:00 AM MST

Current conditions at

Georgetown (ITD33)

Lat: 42.52792°NLon: 111.40374°WElev: 6283.0ft.

36°F

2°C

Humidity	81%
Wind Speed	SSE 3 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	1.24 mi
Last update	26 Dec 01:45 AM MST

More Information:

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

Extended Forecast for

14 Miles WNW Montpelier ID

Winter Storm Warning until December 27, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning until December 27, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Overnight
Low: 33 °F
Snow Likely
Friday
High: 32 °F⇓
Heavy Snow
Friday Night
Low: 20 °F
Heavy Snow
Saturday
High: 23 °F
Snow
Saturday Night
Low: 5 °F
Chance Snow
then Partly
Cloudy
Sunday
High: 15 °F
Sunny
Sunday Night
Low: 5 °F
Mostly Clear
Monday
High: 20 °F
Sunny

Detailed Forecast

Overnight

Snow likely, mainly between 4am and 5am. Mostly cloudy, with a steady temperature around 33. Southwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.

Friday

Snow, mainly after 7am. The snow could be heavy at times. Temperature falling to around 28 by 5pm. Southwest wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around 20. Southwest wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Saturday

Snow. High near 23. West wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Saturday Night

A 50 percent chance of snow before 11pm. Mostly cloudy, with a low around 5. West wind 8 to 15 mph, with gusts as high as 25 mph. New snow accumulation of less than one inch possible.

Sunday

Sunny, with a high near 15.

Sunday Night

Mostly clear, with a low around 5.

Monday

Sunny, with a high near 20.

Monday Night

Mostly clear, with a low around 11.

Tuesday

Partly sunny, with a high near 26.

Tuesday Night

Partly cloudy, with a low around 16.