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

Cold Weather Advisory in effect from December 27, 11:00 AM MST until December 28, 11:00 AM MST

Current conditions at

Saco US-2 MP 502.5 (MTSCO)

Lat: 48.45138°NLon: 107.30166°WElev: 2180.0ft.

30°F

-1°C

Humidity	78%
Wind Speed	NW 8 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Wind Chill	22°F (-6°C)
Last update	26 Dec 10:45 PM MST

More Information:

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

Extended Forecast for

7 Miles ENE Saco MT

Cold Weather Advisory December 27, 11:00am until December 28, 11:00am

Click here for hazard details and duration

Cold Weather Advisory

Tonight
Low: 10 °F
Mostly Cloudy
Saturday
High: 15 °F⇓
Snow Likely
and Patchy
Freezing Fog
Saturday Night
Low: -12 °F
Mostly Cloudy
and Blustery
then Mostly
Cloudy
Sunday
High: 0 °F
Cold
Sunday Night
Low: -13 °F
Mostly Clear
Monday
High: 17 °F
Partly Sunny
Monday Night
Low: 7 °F
Cloudy
Tuesday
High: 31 °F
Mostly Cloudy
Tuesday Night
Low: 5 °F
Chance Snow

Detailed Forecast

Tonight

Mostly cloudy, with a low around 10. West southwest wind 5 to 9 mph becoming light and variable after midnight.

Saturday

Snow likely, mainly between 8am and 1pm. Patchy freezing fog between 10am and 4pm. Mostly cloudy, with a temperature falling to around -5 by 5pm. Wind chill values between -20 and -30. Blustery, with a northwest wind 9 to 14 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday Night

Mostly cloudy, then becoming mostly clear toward daybreak, with a low around -12. Wind chill values between -30 and -35. Blustery, with a west northwest wind 14 to 23 mph, with gusts as high as 32 mph.

Sunday

Sunny and cold, with a high near 0. Wind chill values between -20 and -30. Northwest wind 6 to 10 mph.

Sunday Night

Mostly clear, with a low around -13. Light southeast wind.

Monday

Partly sunny, with a high near 17. Calm wind becoming west around 6 mph in the afternoon.

Monday Night

Cloudy, with a low around 7. West wind around 6 mph.

Tuesday

Mostly cloudy, with a high near 31. West wind around 6 mph.

Tuesday Night

A 30 percent chance of snow after 11pm. Cloudy, with a low around 5. Northeast wind around 7 mph.