Cold Temperatures for the Eastern U.S.; Lake Effect Snow in the Great Lakes; Heavy Rain in the Pacific Northwest

Cold temperatures will continue across much of the eastern U.S. into today. Heavy lake effect snow continues into today east of Lakes Erie and Ontario. Two Pacific cold fronts will cross the Pacific Northwest early this week followed by another atmospheric river. Heavy rain and gusty winds are expected through midweek, with the potential for renewed urban and river flooding. Read More >

Current conditions at

STURGIS (K49B)

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

Fair

55°F

13°C

Humidity 38%
Wind Speed SW 3 mph
Barometer 29.90 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 15 Dec 4:35 pm MST
Extended Forecast for

3 Miles WNW Bethlehem SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. West wind around 11 mph, with gusts as high as 22 mph.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a temperature rising to near 49 by 9am, then falling to around 38 during the remainder of the day. West wind 9 to 15 mph, with gusts as high as 31 mph.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. Southwest wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Rain likely after 11am.  Partly sunny, with a high near 55. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 41 mph.  Chance of precipitation is 60%.

    High: 55 °F

    Rain Likely
    and Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow, mainly before 11pm.  Partly cloudy, with a low around 16. Windy, with a northwest wind 29 to 31 mph, with gusts as high as 55 mph.  New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Windy. Chance
    Snow then
    Slight Chance
    Snow

  • Thursday

    Thursday: Increasing clouds, with a high near 34. Breezy, with a northwest wind 17 to 22 mph becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 34 °F

    Mostly Sunny
    and Breezy
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22. South wind 7 to 15 mph, with gusts as high as 28 mph.

    Low: 22 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of rain, mainly after 5pm.  Partly sunny, with a high near 54. West wind 10 to 16 mph, with gusts as high as 30 mph.

    High: 54 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. West wind around 11 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a temperature rising to near 49 by 9am, then falling to around 38 during the remainder of the day. West wind 9 to 15 mph, with gusts as high as 31 mph.
Tuesday Night
Partly cloudy, with a low around 31. Southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Wednesday
Rain likely after 11am. Partly sunny, with a high near 55. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around 16. Windy, with a northwest wind 29 to 31 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.
Thursday
Increasing clouds, with a high near 34. Breezy, with a northwest wind 17 to 22 mph becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 40 mph.
Thursday Night
Mostly cloudy, with a low around 22. South wind 7 to 15 mph, with gusts as high as 28 mph.
Friday
A chance of rain, mainly after 5pm. Partly sunny, with a high near 54. West wind 10 to 16 mph, with gusts as high as 30 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 26.
Saturday
A chance of snow, mainly before 11am. Partly sunny, with a high near 40.
Saturday Night
A chance of snow. Partly cloudy, with a low around 21.
Sunday
A slight chance of snow. Mostly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Bethlehem SD
 44.32°N 103.56°W (Elev. 5226 ft)
2:36 pm MST Dec 15, 2025
4pm MST Dec 15, 2025-6pm MST Dec 22, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database