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 27, 02:00 AM MST until December 27, 05:00 PM MST

Current conditions at

Ravalli County Airport (KHRF)

Lat: 46.25463°NLon: 114.1246°WElev: 3644.0ft.

light snow

30°F

-1°C

Humidity	86%
Wind Speed	NNW 4 MPH
Barometer	29.65 in (1004.06 mb)
Dewpoint	27°F (-3°C)
Visibility	8.00 mi
Wind Chill	26°F (-3°C)
Last update	27 Dec 03:35 AM MST

More Information:

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

Extended Forecast for

Hamilton 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: 23 °F
Snow Likely
and Patchy
Blowing Snow
Saturday
High: 30 °F
Snow then
Chance Snow
Saturday Night
Low: 8 °F
Partly Cloudy
Sunday
High: 28 °F
Sunny
Sunday Night
Low: 13 °F
Mostly Clear
Monday
High: 35 °F
Mostly Sunny
Monday Night
Low: 21 °F
Mostly Cloudy
Tuesday
High: 40 °F
Partly Sunny

Detailed Forecast

Overnight

Snow likely, mainly after 5am. Patchy blowing snow after 4am. Mostly cloudy, with a low around 23. Southwest wind around 17 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.

Saturday

Snow, mainly before 3pm. High near 30. West southwest wind 8 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Saturday Night

Partly cloudy, with a low around 8. West wind 5 to 8 mph becoming light and variable after midnight.

Sunday

Sunny, with a high near 28. South wind 3 to 5 mph.

Sunday Night

Mostly clear, with a low around 13. Calm wind becoming south around 5 mph.

Monday

Mostly sunny, with a high near 35.

Monday Night

Mostly cloudy, with a low around 21.

Tuesday

Partly sunny, with a high near 40.