Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast; heavy rain in the Southeast

A storm system will bring a variety of hazards to the Eastern US. Wintry precipitation is expected from the central Appalachians to the Northeast. Heavy snow is expected for interior New England and the northern Mid-Atlantic through the night, and icing will continue in the Appalachians this morning. On the south side of the system, heavy rain and thunderstorms will persist across the Southeast. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Overcast

36°F

2°C

Humidity	74%
Wind Speed	WNW 18 MPH
Barometer	29.64 in (1003.73 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Wind Chill	26°F (-3°C)
Last update	02 Dec 09:35 AM MST

More Information:

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

Extended Forecast for

3 Miles SSW Sidney MT

Today
High: 34 °F
Slight Chance
Snow
Tonight
Low: -5 °F
Slight Chance
Snow then
Mostly Cloudy
Wednesday
High: 11 °F
Mostly Sunny
Wednesday Night
Low: -1 °F
Mostly Cloudy
Thursday
High: 32 °F
Partly Sunny
Thursday Night
Low: 19 °F
Slight Chance
Wintry Mix
Friday
High: 30 °F
Slight Chance
Snow
Friday Night
Low: 5 °F
Chance Snow
Saturday
High: 17 °F
Chance Snow

Detailed Forecast

Today

A slight chance of snow before 2pm, then a slight chance of snow after 4pm. Mostly cloudy, with a high near 34. West wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Tonight

A 20 percent chance of snow before 9pm. Mostly cloudy, with a low around -5. Wind chill values between -5 and -10. North wind 6 to 13 mph, with gusts as high as 21 mph.

Wednesday

Mostly sunny, with a high near 11. Wind chill values between -5 and -15. North wind around 6 mph becoming calm.

Wednesday Night

Mostly cloudy, with a low around -1. Wind chill values between -5 and -10. South wind 5 to 7 mph.

Thursday

Partly sunny, with a high near 32. West wind 9 to 14 mph, with gusts as high as 24 mph.

Thursday Night

A slight chance of freezing rain before 8pm, then a slight chance of snow and freezing rain between 8pm and 2am, then a slight chance of snow after 2am. Cloudy, with a low around 19. West wind 8 to 10 mph. Chance of precipitation is 20%.

Friday

A 20 percent chance of snow. Mostly cloudy, with a high near 30. North northwest wind 9 to 11 mph, with gusts as high as 20 mph.

Friday Night

A 50 percent chance of snow. Cloudy, with a low around 5. East northeast wind around 6 mph.

Saturday

A 40 percent chance of snow. Cloudy, with a high near 17. East northeast wind 7 to 9 mph.

Saturday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 2. East wind 5 to 7 mph becoming south southeast after midnight.

Sunday

Partly sunny, with a high near 26. Southwest wind 5 to 7 mph.

Sunday Night

Mostly cloudy, with a low around 13.