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.

Overcast and Windy

39°F

4°C

Humidity	70%
Wind Speed	NW 32 G 41 mph
Barometer	29.83 in
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	27°F (-3°C)
Last update	9 Dec 6:15 pm MST

More Information:

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

Extended Forecast for

3 Miles NW Nemo SD

Tonight
Low: 22 °F
Partly Cloudy
Wednesday
High: 47 °F
Snow Likely
then
Rain/Snow
Likely
Wednesday Night
Low: 35 °F⇑
Chance Rain
Thursday
High: 55 °F
Rain Likely
Thursday Night
Low: 14 °F
Rain/Snow
Likely then
Snow Likely
Friday
High: 27 °F
Snow
Friday Night
Low: 4 °F
Snow Likely
Saturday
High: 23 °F
Chance Snow
Saturday Night
Low: 6 °F
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 22. Wind chill values as low as 13. Northwest wind 8 to 18 mph, with gusts as high as 39 mph.

Wednesday

Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 47. Wind chill values as low as 15 early. West wind around 6 mph becoming light and variable. Winds could gust as high as 20 mph. Chance of precipitation is 60%. 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 41 during the remainder of the night. West wind around 7 mph, with gusts as high as 26 mph.

Thursday

Rain likely, mainly after 5pm. Partly sunny, with a high near 55. West wind 7 to 10 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 14. Northwest wind 6 to 8 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday

Snow. High near 27. North wind around 5 mph becoming light and variable in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Friday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 4. Light and variable wind. Winds could gust as high as 15 mph. Chance of precipitation is 60%.

Saturday

A chance of snow, mainly before 11am. Partly sunny, with a high near 23. Light and variable wind becoming north around 5 mph. Winds could gust as high as 17 mph.

Saturday Night

Partly cloudy, with a low around 6.

Sunday

Mostly sunny, with a high near 49.

Sunday Night

Partly cloudy, with a low around 25.

Monday

Mostly sunny, with a high near 49.

Monday Night

Partly cloudy, with a low around 26.

Tuesday

A slight chance of rain. Mostly sunny, with a high near 52.