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

KB7DZR Joseph (AP890)

Lat: 45.38866°NLon: 117.23318°WElev: 3984.0ft.

38°F

3°C

Humidity	95%
Wind Speed	NW 0 MPH
Barometer	29.71 in (1006.1 mb)
Dewpoint	37°F (3°C)
Visibility	NA
Last update	25 Dec 12:05 AM PST

More Information:

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

Extended Forecast for

15 Miles NNW Riggins ID

Overnight
Low: 43 °F
Chance Rain
Christmas Day
High: 54 °F
Chance Rain
Thursday Night
Low: 42 °F
Rain
Friday
High: 49 °F
Rain then
Rain/Snow
Likely
Friday Night
Low: 32 °F
Rain/Snow
Saturday
High: 38 °F
Chance Snow
then Slight
Chance Snow
Saturday Night
Low: 25 °F
Mostly Cloudy
Sunday
High: 40 °F
Mostly Sunny
Sunday Night
Low: 28 °F
Partly Cloudy

Detailed Forecast

Overnight

A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 43. South wind around 5 mph.

Christmas Day

A 30 percent chance of rain, mainly after 1pm. Partly sunny, with a high near 54. South wind 6 to 10 mph, with gusts as high as 21 mph.

Thursday Night

Rain, mainly after 10pm. Low around 42. South wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain before 4pm, then rain likely, possibly mixed with snow. High near 49. South wind 9 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday Night

Rain and snow, becoming all snow after 1am. Snow level 2900 feet lowering to 2200 feet after midnight . Low around 32. Southwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Saturday

A 50 percent chance of snow, mainly before 10am. Mostly cloudy, with a high near 38. New snow accumulation of less than a half inch possible.

Saturday Night

Mostly cloudy, with a low around 25.

Sunday

Mostly sunny, with a high near 40.

Sunday Night

Partly cloudy, with a low around 28.

Monday

Mostly sunny, with a high near 45.

Monday Night

Mostly cloudy, with a low around 33.