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

Franklin (ITD04)

Lat: 42.01175°NLon: 111.80631°WElev: 4508.0ft.

unknown precip

47°F

8°C

Humidity	70%
Wind Speed	NNE 7 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	1.24 mi
Wind Chill	44°F (7°C)
Last update	25 Dec 06:45 PM MST

More Information:

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

Extended Forecast for

11 Miles NE Preston ID

Winter Storm Warning December 26, 02:00am until December 27, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Tonight
Low: 34 °F
Chance
Rain/Snow
Friday
High: 37 °F⇓
Snow
Friday Night
Low: 25 °F
Snow
Saturday
High: 29 °F
Snow
Saturday Night
Low: 11 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 18 °F
Sunny
Sunday Night
Low: 10 °F
Mostly Clear
Monday
High: 23 °F
Sunny
Monday Night
Low: 16 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of rain and snow before 2am, then a chance of snow. Snow level 7300 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 34. South wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

Friday

Snow. Temperature falling to around 32 by 5pm. South southwest wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Snow. Low around 25. Southwest wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow. High near 29. West wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 11. West wind 7 to 13 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

Sunday

Sunny, with a high near 18.

Sunday Night

Mostly clear, with a low around 10.

Monday

Sunny, with a high near 23.

Monday Night

Mostly clear, with a low around 16.

Tuesday

Partly sunny, with a high near 28.

Tuesday Night

Partly cloudy, with a low around 21.