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

MOUNT LOCKHART (MTKM8)

Lat: 47.91727°NLon: 112.8238°WElev: 6400.0ft.

35°F

2°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

28 Miles WSW Bynum MT

Tonight
Low: 25 °F
Slight Chance
Snow
Christmas Day
High: 29 °F
Slight Chance
Snow
Thursday Night
Low: 23 °F
Slight Chance
Snow
Friday
High: 24 °F
Slight Chance
Snow and
Breezy
Friday Night
Low: 4 °F
Slight Chance
Snow and
Breezy
Saturday
High: 9 °F
Slight Chance
Snow and
Breezy
Saturday Night
Low: -1 °F
Slight Chance
Snow then
Partly Cloudy
Sunday
High: 13 °F
Mostly Sunny
Sunday Night
Low: 10 °F
Partly Cloudy
then Mostly
Cloudy and
Breezy

Detailed Forecast

Tonight

A 20 percent chance of snow. Cloudy, then gradually becoming partly cloudy, with a low around 25. West wind 11 to 14 mph.

Christmas Day

A 10 percent chance of snow. Mostly sunny, with a high near 29. Southwest wind 10 to 15 mph, with gusts as high as 22 mph.

Thursday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 23. West southwest wind 17 to 20 mph, with gusts as high as 24 mph.

Friday

A 20 percent chance of snow. Mostly cloudy, with a high near 24. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 32 mph.

Friday Night

A 20 percent chance of snow. Cloudy, with a low around 4. Breezy, with a west southwest wind 22 to 28 mph, with gusts as high as 33 mph.

Saturday

A 20 percent chance of snow. Cloudy, with a high near 9. Breezy, with a west wind 20 to 25 mph becoming north northwest 14 to 19 mph in the afternoon. Winds could gust as high as 32 mph.

Saturday Night

A 10 percent chance of snow. Mostly cloudy, with a low around -1. North northwest wind 10 to 14 mph becoming west in the evening.

Sunday

Mostly sunny, with a high near 13. West wind 14 to 16 mph, with gusts as high as 21 mph.

Sunday Night

Partly cloudy, with a low around 10. Breezy.

Monday

Partly sunny, with a high near 24. Breezy.

Monday Night

Mostly cloudy, with a low around 19. Breezy.

Tuesday

A slight chance of snow. Mostly cloudy, with a high near 28.