Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

STURGIS (K49B)

Lat: 44.42°NLon: 103.38°WElev: 3243ft.

Mostly Cloudy

36°F

2°C

Humidity	81%
Wind Speed	NW 18 G 29 mph
Barometer	29.99 in
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	26°F (-3°C)
Last update	9 Dec 9:55 pm MST

More Information:

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

Extended Forecast for

8 Miles SSW Nemo SD

Tonight
Low: 21 °F
Chance Snow
Wednesday
High: 44 °F
Chance Snow
then Chance
Rain/Snow
Wednesday Night
Low: 35 °F⇑
Chance Rain
Thursday
High: 53 °F
Chance Rain
then Rain
Likely
Thursday Night
Low: 15 °F
Rain/Snow
Likely then
Snow Likely
Friday
High: 26 °F
Snow
Friday Night
Low: 5 °F
Chance Snow
Saturday
High: 24 °F
Chance Snow
Saturday Night
Low: 7 °F
Partly Cloudy

Detailed Forecast

Tonight

A 30 percent chance of snow before 3am. Partly cloudy, with a low around 21. Northwest wind 6 to 8 mph, with gusts as high as 33 mph.

Wednesday

A chance of snow before 2pm, then a chance of rain and snow between 2pm and 4pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 44. Wind chill values as low as 16. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Wednesday Night

A 50 percent chance of rain. Mostly cloudy, with a temperature falling to near 35 by 11pm, then rising to around 40 during the remainder of the night. West wind around 6 mph, with gusts as high as 25 mph.

Thursday

Rain likely, mainly after 5pm. Partly sunny, with a high near 53. Northwest wind 6 to 9 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

Thursday Night

Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 15. Northwest wind around 6 mph becoming calm after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday

Snow. High near 26. Light and variable wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 5. Calm wind.

Saturday

A chance of snow, mainly before 11am. Partly sunny, with a high near 24. Calm wind becoming north around 5 mph. Winds could gust as high as 17 mph.

Saturday Night

Partly cloudy, with a low around 7.

Sunday

Mostly sunny, with a high near 48.

Sunday Night

Partly cloudy, with a low around 25.