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

Challis - Challis Airport (KLLJ)

Lat: 44.523°NLon: 114.21611°WElev: 5026.0ft.

Rain

36°F

2°C

Humidity	96%
Wind Speed	NE 8 MPH
Barometer	29.72 in (1006.44 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Wind Chill	30°F (-1°C)
Last update	24 Dec 09:55 PM MST

More Information:

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

Extended Forecast for

15 Miles E Clayton ID

Tonight
Low: 30 °F
Rain/Snow
Christmas Day
High: 38 °F
Chance Snow
Thursday Night
Low: 28 °F
Snow
Friday
High: 35 °F
Snow then
Chance Snow
Friday Night
Low: 16 °F
Snow Likely
Saturday
High: 25 °F
Chance Snow
Saturday Night
Low: 3 °F
Partly Cloudy
Sunday
High: 22 °F
Sunny
Sunday Night
Low: 10 °F
Mostly Clear

Detailed Forecast

Tonight

Rain and snow, becoming all snow after 2am. Low around 30. South wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

Christmas Day

A chance of snow before 8am, then a chance of snow after 1pm. Increasing clouds, with a high near 38. South wind 10 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow. Low around 28. South southwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow, mainly before 11am. High near 35. Southwest wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Friday Night

Snow likely. Mostly cloudy, with a low around 16. South southwest wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

Saturday

A 40 percent chance of snow. Mostly cloudy, with a high near 25. New snow accumulation of less than one inch possible.

Saturday Night

Partly cloudy, with a low around 3.

Sunday

Sunny, with a high near 22.

Sunday Night

Mostly clear, with a low around 10.

Monday

Sunny, with a high near 30.

Monday Night

Partly cloudy, with a low around 18.