Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

STURGIS (K49B)

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

Fair

39°F

4°C

Humidity 56%
Wind Speed SW 5 mph
Barometer 29.78 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 8 Dec 11:15 pm MST
Extended Forecast for

2 Miles E Piedmont SD

High Wind Warning December 9, 08:00am until December 10, 02:00am
Click here for hazard details and duration
High Wind Warning
  • Tonight

    Tonight: Mostly cloudy, with a temperature rising to around 45 by 5am. Southwest wind 8 to 14 mph, with gusts as high as 28 mph.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly after 11am.  Mostly sunny, with a high near 57. Windy, with a west wind 20 to 25 mph increasing to 33 to 38 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 57 °F

    Chance Rain
    and Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. Wind chill values as low as 18. Windy, with a northwest wind 26 to 31 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 49 mph.

    Low: 29 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Snow likely before 1pm, then rain and snow likely between 1pm and 2pm, then rain likely after 2pm.  Mostly cloudy, with a high near 43. Wind chill values as low as 20. West wind 8 to 14 mph becoming south in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely.  Mostly cloudy, with a steady temperature around 39. Northwest wind 10 to 14 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%.

    Low: 39 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 46. Northwest wind 14 to 16 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%.

    High: 46 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 10. Northwest wind 13 to 15 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%.

    Low: 10 °F

    Snow Likely

  • Friday

    Friday: A chance of snow.  Mostly cloudy, with a high near 19. North wind 8 to 11 mph becoming east in the afternoon. Winds could gust as high as 21 mph.

    High: 19 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around 8.

    Low: 8 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a temperature rising to around 45 by 5am. Southwest wind 8 to 14 mph, with gusts as high as 28 mph.
Tuesday
A 40 percent chance of rain, mainly after 11am. Mostly sunny, with a high near 57. Windy, with a west wind 20 to 25 mph increasing to 33 to 38 mph in the afternoon. Winds could gust as high as 55 mph.
Tuesday Night
Partly cloudy, with a low around 29. Wind chill values as low as 18. Windy, with a northwest wind 26 to 31 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 49 mph.
Wednesday
Snow likely before 1pm, then rain and snow likely between 1pm and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 43. Wind chill values as low as 20. West wind 8 to 14 mph becoming south in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain likely. Mostly cloudy, with a steady temperature around 39. Northwest wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Thursday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 46. Northwest wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Thursday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 10. Northwest wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Friday
A chance of snow. Mostly cloudy, with a high near 19. North wind 8 to 11 mph becoming east in the afternoon. Winds could gust as high as 21 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 8.
Saturday
A slight chance of snow before 11am. Mostly cloudy, with a high near 26.
Saturday Night
Mostly cloudy, with a low around 14.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 44.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Piedmont SD
 44.24°N 103.37°W (Elev. 3648 ft)
8:21 pm MST Dec 8, 2025
11pm MST Dec 8, 2025-6pm MST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database