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

Hazardous Weather Outlook

Current conditions at

Lander (KLND)

Lat: 42.81472°NLon: 108.72806°WElev: 5587.0ft.

Clear

46°F

8°C

Humidity	43%
Wind Speed	WSW 19 MPH
Barometer	29.87 in (1011.51 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	26 Dec 02:53 AM MST

More Information:

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

Extended Forecast for

21 Miles ENE Boulder WY

Overnight
Low: 23 °F
Heavy Snow
and Blowing
Snow
Friday
High: 23 °F
Heavy Snow
and Blowing
Snow
Friday Night
Low: 9 °F
Heavy Snow
and Blowing
Snow
Saturday
High: 11 °F
Snow and
Windy
Saturday Night
Low: -11 °F
Snow Likely
and Blustery
Sunday
High: 4 °F
Slight Chance
Snow then
Sunny
Sunday Night
Low: -6 °F
Mostly Clear
Monday
High: 17 °F
Sunny
Monday Night
Low: 8 °F
Partly Cloudy

Detailed Forecast

Overnight

Snow likely. The snow could be heavy at times. Widespread blowing snow, mainly after 4am. Cloudy, with a steady temperature around 23. Windy, with a southwest wind 24 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 3 to 7 inches possible.

Friday

Snow. The snow could be heavy at times. Widespread blowing snow. High near 23. Very windy, with a southwest wind 31 to 39 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Friday Night

Snow. The snow could be heavy at times. Widespread blowing snow before 11pm. Low around 9. Wind chill values as low as -10. Windy, with a west southwest wind 22 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Saturday

Snow. High near 11. Wind chill values as low as -20. Windy, with a west southwest wind 25 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Saturday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around -11. Blustery, with a west northwest wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Sunday

A 20 percent chance of snow before 11am. Sunny and cold, with a high near 4. West northwest wind 10 to 13 mph.

Sunday Night

Mostly clear, with a low around -6. West northwest wind 10 to 13 mph.

Monday

Sunny, with a high near 17.

Monday Night

Partly cloudy, with a low around 8.

Tuesday

Partly sunny, with a high near 23. Blustery.

Tuesday Night

Mostly cloudy, with a low around 10. Blustery.