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

Special Weather Statement

Current conditions at

DILLON (DLNM)

Lat: 45.33333°NLon: 112.50917°WElev: 5000.0ft.

32°F

0°C

Humidity	57%
Wind Speed	SSW 9 MPH
Barometer	NA
Dewpoint	19°F (-7°C)
Visibility	NA
Wind Chill	24°F (-4°C)
Last update	27 Dec 05:00 AM MST

More Information:

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

Extended Forecast for

7 Miles SSE Glen MT

Overnight
Low: 27 °F
Chance Snow
and Blustery
Saturday
High: 26 °F⇓
Chance Snow
then Mostly
Sunny
Saturday Night
Low: -2 °F
Mostly Clear
Sunday
High: 21 °F
Sunny
Sunday Night
Low: 1 °F
Mostly Clear
Monday
High: 34 °F
Sunny
Monday Night
Low: 18 °F
Partly Cloudy
Tuesday
High: 39 °F
Partly Sunny
Tuesday Night
Low: 20 °F
Mostly Cloudy

Detailed Forecast

Overnight

A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 27. Blustery, with a north northwest wind around 23 mph, with gusts as high as 32 mph. Total nighttime snow accumulation of less than a half inch possible.

Saturday

A 30 percent chance of snow, mainly before 9am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 13 by 5pm. Wind chill values as low as zero. West northwest wind 15 to 20 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

Saturday Night

Mostly clear, with a low around -2. Wind chill values as low as -15. West northwest wind 8 to 14 mph becoming south southwest after midnight. Winds could gust as high as 21 mph.

Sunday

Sunny, with a high near 21. Wind chill values as low as -15. Southwest wind around 6 mph becoming south southeast in the morning.

Sunday Night

Mostly clear, with a low around 1. Northwest wind around 6 mph becoming southwest in the evening.

Monday

Sunny, with a high near 34. South southwest wind around 6 mph.

Monday Night

Partly cloudy, with a low around 18. South southwest wind around 7 mph.

Tuesday

Partly sunny, with a high near 39. South southwest wind around 6 mph.

Tuesday Night

Mostly cloudy, with a low around 20.