Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from December 26, 12:00 PM MST until December 27, 05:00 PM MST

Current conditions at

BOORMAN (BOOM8)

Lat: 48.14389°NLon: 114.71806°WElev: 3963.0ft.

25°F

-4°C

Humidity	93%
Wind Speed	W 0 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	NA
Last update	27 Dec 03:15 AM MST

More Information:

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

Extended Forecast for

19 Miles NE Happys Inn MT

Winter Weather Advisory until December 27, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until December 27, 05:00pm
NOW until 5:00pm Sat
Winter Weather Advisory
Overnight
Low: 18 °F
Chance Snow
Saturday
High: 22 °F⇓
Chance Snow
Saturday Night
Low: 5 °F
Partly Cloudy
Sunday
High: 18 °F
Mostly Sunny
Sunday Night
Low: 12 °F
Mostly Cloudy
Monday
High: 25 °F
Partly Sunny
Monday Night
Low: 15 °F
Mostly Cloudy
Tuesday
High: 29 °F
Partly Sunny

Detailed Forecast

Overnight

A 30 percent chance of snow, mainly after 5am. Mostly cloudy, with a low around 18. Southwest wind around 17 mph, with gusts as high as 36 mph. Total nighttime snow accumulation of 1 to 3 inches possible.

Saturday

A 40 percent chance of snow between 8am and 2pm. Mostly cloudy, with a temperature falling to around 12 by 5pm. West southwest wind 7 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. New snow accumulation of around an inch possible.

Saturday Night

Partly cloudy, with a low around 5. Wind chill values as low as -2. Northwest wind around 6 mph becoming light and variable in the evening.

Sunday

Mostly sunny, with a high near 18. Light southwest wind.

Sunday Night

Mostly cloudy, with a low around 12. Light west southwest wind.

Monday

Partly sunny, with a high near 25.

Monday Night

Mostly cloudy, with a low around 15.

Tuesday

Partly sunny, with a high near 29.