Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

Cold Weather Advisory until January 25, 01:00 PM MST

Current conditions at

Sidney-Richland (KSDY)

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

Mostly Cloudy

-17°F

-27°C

Humidity	72%
Wind Speed	S 4 MPH
Barometer	30.23 in (1023.71 mb)
Dewpoint	-23°F (-31°C)
Visibility	10.00 mi
Wind Chill	-29°F (-34°C)
Last update	24 Jan 06:56 AM MST

More Information:

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

Extended Forecast for

8 Miles SSW Sidney MT

Cold Weather Advisory January 24, 07:01am until January 25, 01:00pm

Click here for hazard details and duration

Cold Weather Advisory

Cold Weather Advisory January 24, 07:01am until January 25, 01:00pm
NOW until 1:00pm Sun
Cold Weather Advisory
Today
High: 6 °F
Mostly Cloudy
then Slight
Chance Snow
Tonight
Low: -19 °F
Slight Chance
Snow then
Partly Cloudy
Sunday
High: 2 °F
Sunny
Sunday Night
Low: -7 °F
Clear
Monday
High: 23 °F
Mostly Sunny
Monday Night
Low: 2 °F
Partly Cloudy
Tuesday
High: 20 °F
Partly Sunny
Tuesday Night
Low: 8 °F
Mostly Cloudy

Detailed Forecast

Today

A slight chance of snow before 2pm, then a slight chance of snow after 3pm. Mostly cloudy, with a high near 6. Wind chill values between -15 and -25. Light and variable wind becoming north around 6 mph in the afternoon. Chance of precipitation is 20%.

Tonight

A 10 percent chance of snow before 7pm. Cloudy during the early evening, then gradual clearing, with a low around -19. Wind chill values between -20 and -25. North wind 5 to 7 mph.

Sunday

Sunny, with a high near 2. Wind chill values between -15 and -25. Calm wind becoming west 5 to 7 mph in the afternoon.

Sunday Night

Clear, with a low around -7. Wind chill values between -10 and -20. South southwest wind 6 to 10 mph.

Monday

Mostly sunny, with a high near 23. Southwest wind 10 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.

Monday Night

Partly cloudy, with a low around 2. Northwest wind 5 to 7 mph becoming calm in the evening.

Tuesday

Partly sunny, with a high near 20. Calm wind becoming west northwest around 6 mph in the afternoon.

Tuesday Night

Mostly cloudy, with a low around 8. West wind 3 to 5 mph.