Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Overcast

25°F

-4°C

Humidity	68%
Wind Speed	E 5 MPH
Barometer	30.18 in (1022.01 mb)
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Wind Chill	19°F (-7°C)
Last update	28 Jan 04:05 PM MST

More Information:

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

Extended Forecast for

Sidney MT

This Afternoon
High: 22 °F
Slight Chance
Snow
Tonight
Low: 11 °F
Chance Snow
Thursday
High: 21 °F
Slight Chance
Snow then
Mostly Cloudy
Thursday Night
Low: 7 °F
Slight Chance
Snow then
Mostly Cloudy
Friday
High: 22 °F
Partly Sunny
Friday Night
Low: 16 °F
Chance Snow
then Chance
Wintry Mix
Saturday
High: 42 °F
Chance
Rain/Freezing
Rain then
Slight Chance
Rain
Saturday Night
Low: 23 °F
Mostly Cloudy
Sunday
High: 36 °F
Partly Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of snow. Cloudy, with a high near 22. East northeast wind around 6 mph.

Tonight

A 50 percent chance of snow after 3am. Cloudy, with a low around 11. East northeast wind 3 to 6 mph. New snow accumulation of less than one inch possible.

Thursday

A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 21. East northeast wind 3 to 5 mph.

Thursday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 7. Wind chill values between -5 and zero. East southeast wind 5 to 7 mph.

Friday

Partly sunny, with a high near 22. South southeast wind 8 to 13 mph, with gusts as high as 21 mph.

Friday Night

A chance of snow between 11pm and 2am, then a chance of freezing rain after 2am. Mostly cloudy, with a low around 16. South wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday

A chance of freezing rain before 8am, then a chance of rain. Mostly cloudy, with a high near 42. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 50%.

Saturday Night

Mostly cloudy, with a low around 23. West northwest wind 7 to 13 mph, with gusts as high as 21 mph.

Sunday

Partly sunny, with a high near 36. West northwest wind around 6 mph.

Sunday Night

Mostly cloudy, with a low around 18. Southeast wind around 6 mph.

Monday

Partly sunny, with a high near 38. South southeast wind 6 to 10 mph becoming southwest in the afternoon.

Monday Night

Mostly cloudy, with a low around 22.

Tuesday

Partly sunny, with a high near 36.