Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Current conditions at

Roger's Pass (MTROG)

Lat: 47.0877°NLon: 112.37232°WElev: 5406.0ft.

35°F

2°C

Humidity	74%
Wind Speed	WNW 4 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	NA
Wind Chill	32°F (0°C)
Last update	24 Dec 03:45 AM MST

More Information:

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

Extended Forecast for

17 Miles S Augusta MT

Today
High: 38 °F
Mostly Sunny
then Slight
Chance
Rain/Snow
Tonight
Low: 29 °F
Rain/Snow
Christmas Day
High: 38 °F
Rain/Snow
Likely then
Slight Chance
Snow
Thursday Night
Low: 30 °F
Chance Snow
Friday
High: 35 °F
Snow Likely
and Breezy
Friday Night
Low: 8 °F
Snow and
Windy
Saturday
High: 19 °F
Snow Likely
and Breezy
then Chance
Snow
Saturday Night
Low: 8 °F
Mostly Cloudy
Sunday
High: 28 °F
Partly Sunny

Detailed Forecast

Today

A slight chance of rain and snow after 5pm. Mostly sunny, with a high near 38. South wind around 7 mph. Chance of precipitation is 10%.

Tonight

Rain and snow before 4am, then snow likely between 4am and 5am, then rain and snow likely after 5am. Low around 29. South wind 7 to 9 mph becoming west after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Christmas Day

Rain likely, possibly mixed with snow before 11am, then a slight chance of snow. Mostly sunny, with a high near 38. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Thursday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 30. Southwest wind 13 to 21 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

Friday

Snow likely, mainly after 11am. Partly sunny, with a high near 35. Breezy, with a southwest wind 20 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

Snow. Low around 8. Windy, with a west southwest wind 29 to 36 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Saturday

Snow likely, mainly before 11am. Partly sunny, with a high near 19. Breezy, with a west wind 23 to 28 mph becoming north northeast 13 to 18 mph in the morning. Winds could gust as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

Mostly cloudy, with a low around 8. North northeast wind 9 to 17 mph becoming west southwest in the evening. Winds could gust as high as 22 mph.

Sunday

Partly sunny, with a high near 28.

Sunday Night

Partly cloudy, with a low around 22. Breezy.

Monday

Partly sunny, with a high near 36. Breezy.

Monday Night

Mostly cloudy, with a low around 28. Breezy.

Tuesday

Partly sunny, with a high near 40.