Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

STURGIS (K49B)

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

Fair and Breezy

43°F

6°C

Humidity 57%
Wind Speed NW 21 G 29 mph
Barometer 29.99 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 7 Dec 12:30 pm MST
Extended Forecast for

3 Miles NW Nemo SD

  • This Afternoon

    This Afternoon: Sunny, with a temperature falling to around 35 by 5pm. West wind 6 to 9 mph, with gusts as high as 26 mph.

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 22. West wind 3 to 6 mph. Winds could gust as high as 21 mph.

    Low: 22 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 43. Northwest wind 8 to 10 mph, with gusts as high as 32 mph.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a temperature falling to near 30 by 8pm, then rising to around 38 during the remainder of the night. West wind 6 to 11 mph, with gusts as high as 31 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain before 4pm, then a chance of snow.  Partly sunny, with a temperature rising to near 51 by noon, then falling to around 36 during the remainder of the day. West wind 14 to 17 mph, with gusts as high as 39 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 51 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 23. Northwest wind 7 to 15 mph, with gusts as high as 40 mph.

    Low: 23 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely before 3pm, then rain and snow likely.  Mostly cloudy, with a high near 41. West wind 6 to 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    High: 41 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow likely, becoming all snow after midnight.  Mostly cloudy, with a low around 19. Northwest wind 7 to 9 mph, with gusts as high as 29 mph.

    Low: 19 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Thursday

    Thursday: A chance of snow.  Partly sunny, with a high near 32.

    High: 32 °F

    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a temperature falling to around 35 by 5pm. West wind 6 to 9 mph, with gusts as high as 26 mph.
Tonight
Increasing clouds, with a low around 22. West wind 3 to 6 mph. Winds could gust as high as 21 mph.
Monday
Mostly sunny, with a high near 43. Northwest wind 8 to 10 mph, with gusts as high as 32 mph.
Monday Night
Mostly cloudy, with a temperature falling to near 30 by 8pm, then rising to around 38 during the remainder of the night. West wind 6 to 11 mph, with gusts as high as 31 mph.
Tuesday
A chance of rain before 4pm, then a chance of snow. Partly sunny, with a temperature rising to near 51 by noon, then falling to around 36 during the remainder of the day. West wind 14 to 17 mph, with gusts as high as 39 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 23. Northwest wind 7 to 15 mph, with gusts as high as 40 mph.
Wednesday
Snow likely before 3pm, then rain and snow likely. Mostly cloudy, with a high near 41. West wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Wednesday Night
Rain and snow likely, becoming all snow after midnight. Mostly cloudy, with a low around 19. Northwest wind 7 to 9 mph, with gusts as high as 29 mph.
Thursday
A chance of snow. Partly sunny, with a high near 32.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 3.
Friday
A chance of snow. Partly sunny, with a high near 19.
Friday Night
A chance of snow. Mostly cloudy, with a low around 2.
Saturday
A slight chance of snow. Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Nemo SD
 44.21°N 103.55°W (Elev. 4905 ft)
12:31 pm MST Dec 7, 2025
12pm MST Dec 7, 2025-6pm MST Dec 13, 2025
 
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Additional Resources

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