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

Ririe (ITD18)

Lat: 43.6111°NLon: 111.70531°WElev: 5106.0ft.

unknown precip

52°F

11°C

Humidity	66%
Wind Speed	S 22 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	1.24 mi
Last update	24 Dec 10:00 PM MST

More Information:

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

Extended Forecast for

11 Miles S Irwin ID

Tonight
Low: 32 °F
Rain/Snow and
Windy
Christmas Day
High: 32 °F⇓
Snow and
Breezy
Thursday Night
Low: 28 °F
Snow and
Breezy
Friday
High: 29 °F
Heavy Snow
and Breezy
Friday Night
Low: 18 °F
Snow and
Breezy
Saturday
High: 20 °F
Snow and
Breezy
Saturday Night
Low: 7 °F
Chance Snow
and Breezy
then Mostly
Cloudy
Sunday
High: 15 °F
Mostly Sunny
Sunday Night
Low: 7 °F
Mostly Clear

Detailed Forecast

Tonight

Rain, possibly mixed with snow, becoming all snow after 4am. Snow level 9400 feet lowering to 8700 feet after midnight . Low around 32. Windy, with a south wind 26 to 32 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than one inch possible.

Christmas Day

Snow. Temperature falling to around 30 by 10am. Breezy, with a south southwest wind 20 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow before 8pm, then snow showers between 8pm and 11pm, then snow after 11pm. Some thunder is also possible. Low around 28. Breezy, with a south wind 20 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Friday

Snow. The snow could be heavy at times. High near 29. Breezy, with a south southwest wind 22 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Friday Night

Snow. Low around 18. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow. High near 20. Breezy. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Saturday Night

A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 7. Breezy. New snow accumulation of less than a half inch possible.

Sunday

Mostly sunny, with a high near 15.

Sunday Night

Mostly clear, with a low around 7.

Monday

Sunny, with a high near 21.

Monday Night

Mostly clear, with a low around 13.