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

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Mostly Cloudy

32°F

0°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.87 in (1011.51 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Last update	26 Dec 02:55 AM MST

More Information:

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

Extended Forecast for

5 Miles S Mackay ID

Overnight
Low: 28 °F
Snow Likely
Friday
High: 33 °F⇓
Snow then
Chance Snow
Friday Night
Low: 21 °F
Chance Snow
Saturday
High: 24 °F
Snow Likely
Saturday Night
Low: 2 °F
Mostly Clear
Sunday
High: 20 °F
Sunny
Sunday Night
Low: 7 °F
Mostly Clear
Monday
High: 26 °F
Sunny
Monday Night
Low: 15 °F
Partly Cloudy

Detailed Forecast

Overnight

Snow likely, mainly after 4am. Mostly cloudy, with a low around 28. South southwest wind around 7 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.

Friday

Snow, mainly before 10am. Temperature rising to near 33 by noon, then falling to around 24 during the remainder of the day. West southwest wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Friday Night

A 40 percent chance of snow, mainly between midnight and 4am. Partly cloudy, with a steady temperature around 21. Southwest wind around 10 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.

Saturday

Snow likely, mainly after 11am. Partly sunny, with a high near 24. West wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday Night

Mostly clear, with a low around 2. Northwest wind 8 to 11 mph.

Sunday

Sunny, with a high near 20.

Sunday Night

Mostly clear, with a low around 7.

Monday

Sunny, with a high near 26.

Monday Night

Partly cloudy, with a low around 15.

Tuesday

Mostly sunny, with a high near 32.