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

Current conditions at

GW0564 Wapiti (G0564)

Lat: 44.45733°NLon: 109.4325°WElev: 5984.0ft.

39°F

4°C

Humidity	71%
Wind Speed	SW 10 MPH
Barometer	29.81 in (1009.48 mb)
Dewpoint	30°F (-1°C)
Visibility	NA
Wind Chill	32°F (0°C)
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

10 Miles NNW Wapiti WY

Winter Weather Advisory December 26, 05:00am until December 26, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 17 °F
Snow Likely
and Areas
Blowing Snow
Friday
High: 23 °F⇓
Snow and
Blowing Snow
Friday Night
Low: 8 °F
Chance Snow
and Blowing
Snow
Saturday
High: 11 °F
Snow and Very
Windy
Saturday Night
Low: -8 °F
Chance Snow
and Blustery
Sunday
High: 2 °F
Cold and
Breezy
Sunday Night
Low: -2 °F
Mostly Clear
and Windy
Monday
High: 14 °F
Sunny and
Windy
Monday Night
Low: 8 °F
Partly Cloudy
and Very
Windy

Detailed Forecast

Overnight

Snow likely, mainly before 4am. Areas of blowing snow. Partly cloudy, with a low around 17. Windy, with a west southwest wind 24 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.

Friday

Snow. Widespread blowing snow, mainly after 11am. Temperature falling to around 15 by 5pm. Wind chill values as low as -5. Windy, with a southwest wind 26 to 33 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Friday Night

A 50 percent chance of snow. Widespread blowing snow before 11pm. Mostly cloudy, with a low around 8. Wind chill values as low as -15. Very windy, with a west southwest wind 33 to 38 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.

Saturday

Snow, mainly after 11am. High near 11. Wind chill values as low as -25. Very windy, with a west wind 35 to 40 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

A 40 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around -8. Blustery, with a west northwest wind 17 to 21 mph. New snow accumulation of less than a half inch possible.

Sunday

Sunny and cold, with a high near 2. Breezy, with a west wind 20 to 24 mph, with gusts as high as 29 mph.

Sunday Night

Mostly clear, with a low around -2. Windy, with a west wind 28 to 33 mph, with gusts as high as 38 mph.

Monday

Sunny, with a high near 14. Windy.

Monday Night

Partly cloudy, with a low around 8. Very windy.

Tuesday

Partly sunny, with a high near 19. Windy.

Tuesday Night

Partly cloudy, with a low around 13. Windy.