Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Partly Cloudy

25°F

-4°C

Humidity	73%
Wind Speed	N 5 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Wind Chill	19°F (-7°C)
Last update	12 Mar 10:20 PM MDT

More Information:

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

Extended Forecast for

8 Miles SSW Sidney MT

Tonight
Low: 20 °F
Mostly Cloudy
Friday
High: 36 °F
Chance Snow
Friday Night
Low: 18 °F
Slight Chance
Snow
Saturday
High: 31 °F
Chance Snow
then Snow
Likely
Saturday Night
Low: 8 °F
Snow Likely
then Chance
Snow
Sunday
High: 24 °F
Partly Sunny
Sunday Night
Low: 0 °F
Partly Cloudy
Monday
High: 32 °F
Partly Sunny
Monday Night
Low: 21 °F
Chance Snow

Detailed Forecast

Tonight

Mostly cloudy, with a low around 20. North wind 6 to 14 mph becoming east northeast after midnight. Winds could gust as high as 21 mph.

Friday

A chance of snow before 1pm, then a slight chance of snow after 5pm. Mostly cloudy, with a high near 36. East wind 6 to 9 mph becoming west in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 18. North northwest wind around 7 mph becoming northeast after midnight.

Saturday

Snow likely, mainly after noon. Cloudy, with a high near 31. East wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Saturday Night

Snow likely, mainly before midnight. Cloudy, with a low around 8. North wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Sunday

Partly sunny, with a high near 24. North wind around 8 mph.

Sunday Night

Partly cloudy, with a low around 0. Northwest wind 5 to 8 mph becoming calm after midnight.

Monday

Partly sunny, with a high near 32. Calm wind becoming south southeast 5 to 9 mph in the morning.

Monday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 21. Southeast wind 7 to 9 mph.

Tuesday

A slight chance of rain and snow before noon. Mostly cloudy, with a high near 50. South southwest wind 7 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

Tuesday Night

Partly cloudy, with a low around 33. West wind around 9 mph.

Wednesday

Mostly sunny, with a high near 65.

Wednesday Night

Partly cloudy, with a low around 41.

Thursday

Mostly sunny, with a high near 69.