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

RONAN (RONM8)

Lat: 47.53639°NLon: 114.09889°WElev: 3068.0ft.

36°F

2°C

Humidity	100%
Wind Speed	NNW 3 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	25 Dec 12:31 AM MST

More Information:

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

Extended Forecast for

3 Miles N Ronan MT

Overnight
Low: 34 °F
Chance Rain
Christmas Day
High: 45 °F
Chance Rain
Thursday Night
Low: 33 °F
Chance Rain
Friday
High: 42 °F
Rain/Snow
then Rain
Friday Night
Low: 25 °F
Rain/Snow
then Snow
Likely
Saturday
High: 32 °F
Snow Likely
Saturday Night
Low: 14 °F
Mostly Cloudy
Sunday
High: 29 °F
Mostly Sunny
Sunday Night
Low: 18 °F
Mostly Cloudy

Detailed Forecast

Overnight

A chance of rain before 4am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 40%.

Christmas Day

A slight chance of rain before 7am, then a chance of rain after 2pm. Partly sunny, with a high near 45. Calm wind becoming south southeast around 5 mph in the afternoon. Chance of precipitation is 30%.

Thursday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 33. South wind around 6 mph.

Friday

A chance of rain before 8am, then a chance of rain and snow between 8am and 11am, then rain after 11am. High near 42. South southwest wind 6 to 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Friday Night

Rain and snow, becoming all snow after 8pm. Low around 25. Southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Saturday

Snow likely, mainly before 11am. Partly sunny, with a high near 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday Night

Mostly cloudy, with a low around 14.

Sunday

Mostly sunny, with a high near 29.

Sunday Night

Mostly cloudy, with a low around 18.

Monday

Partly sunny, with a high near 34.

Monday Night

Mostly cloudy, with a low around 23.

Tuesday

Partly sunny, with a high near 37.