Tracking Areas of Winter Weather and Heavy Rainfall

A cold front will move through the Great Lakes and Northeast U.S. today, bringing areas of snow and snow squalls which can bring rapid reductions to visibility and slick roads. A storm system will shift from the northern Gulf Coast through the Southeast U.S. today through Friday with areas of heavy to excessive rainfall and light snow further north. Heavy snow is also expected in the Rockies. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from December 4, 05:00 PM MST until December 5, 05:00 AM MST

Current conditions at

Sidney-Richland (KSDY)

Lat: 47.7°NLon: 104.2°WElev: 1985.0ft.

Overcast

32°F

0°C

Humidity	74%
Wind Speed	W 13 MPH
Barometer	29.8 in (1009.14 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	22°F (-6°C)
Last update	04 Dec 09:35 AM MST

More Information:

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

Extended Forecast for

Lambert MT

Winter Weather Advisory December 4, 05:00pm until December 5, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 31 °F
Partly Sunny
then Snow
Likely
Tonight
Low: 20 °F
Snow Likely
then Chance
Snow
Friday
High: 27 °F⇓
Mostly Cloudy
Friday Night
Low: -1 °F
Chance Snow
Saturday
High: 9 °F
Chance Snow
then Mostly
Cloudy
Saturday Night
Low: -7 °F
Slight Chance
Snow
Sunday
High: 20 °F
Partly Sunny
Sunday Night
Low: 7 °F
Slight Chance
Snow
Monday
High: 37 °F
Mostly Sunny

Detailed Forecast

Today

Snow likely after 5pm. Mostly cloudy, with a high near 31. West wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow likely, mainly before 11pm. Cloudy, with a low around 20. West wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Friday

Mostly cloudy, with a temperature rising to near 27 by 9am, then falling to around 15 during the remainder of the day. North northwest wind 10 to 14 mph, with gusts as high as 21 mph.

Friday Night

A 50 percent chance of snow, mainly after 11pm. Cloudy, with a low around -1. Wind chill values between -5 and -10. East northeast wind 6 to 9 mph. New snow accumulation of less than one inch possible.

Saturday

A 30 percent chance of snow before 11am. Mostly cloudy, with a high near 9. East northeast wind around 9 mph. New snow accumulation of less than one inch possible.

Saturday Night

A 20 percent chance of snow. Mostly cloudy, with a low around -7. Southeast wind around 6 mph.

Sunday

Partly sunny, with a high near 20. East southeast wind 5 to 7 mph becoming south southwest in the afternoon.

Sunday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 7. South southwest wind 6 to 8 mph.

Monday

Mostly sunny, with a high near 37. West wind 10 to 18 mph, with gusts as high as 28 mph.

Monday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 18. West southwest wind 10 to 14 mph, with gusts as high as 21 mph.

Tuesday

Snow likely. Mostly cloudy, with a high near 33. West southwest wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.