Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Hazardous Weather Conditions

Current conditions at

STURGIS (K49B)

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

Fair

63°F

17°C

Humidity 68%
Wind Speed SE 8 mph
Barometer 29.94 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 29 Sep 10:35 pm MDT
Extended Forecast for

4 Miles WSW Bethlehem SD

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 56. South wind around 6 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. Southwest wind 6 to 8 mph, with gusts as high as 21 mph.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54. South wind 6 to 8 mph, with gusts as high as 22 mph.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 75. Southwest wind 5 to 8 mph becoming light and variable  in the afternoon. Winds could gust as high as 21 mph.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. Calm wind becoming southwest around 6 mph after midnight. Winds could gust as high as 16 mph.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Southwest wind 3 to 7 mph. Winds could gust as high as 16 mph.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. Calm wind becoming southwest around 5 mph after midnight. Winds could gust as high as 16 mph.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers after noon.  Partly sunny, with a high near 68. West wind 5 to 7 mph becoming north in the afternoon. Winds could gust as high as 18 mph.

    High: 68 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a steady temperature around 56. South wind around 6 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 81. Southwest wind 6 to 8 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 54. South wind 6 to 8 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 75. Southwest wind 5 to 8 mph becoming light and variable in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 51. Calm wind becoming southwest around 6 mph after midnight. Winds could gust as high as 16 mph.
Thursday
Sunny, with a high near 80. Southwest wind 3 to 7 mph. Winds could gust as high as 16 mph.
Thursday Night
Partly cloudy, with a low around 48. Calm wind becoming southwest around 5 mph after midnight. Winds could gust as high as 16 mph.
Friday
A slight chance of showers after noon. Partly sunny, with a high near 68. West wind 5 to 7 mph becoming north in the afternoon. Winds could gust as high as 18 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 40.
Saturday
A slight chance of showers. Mostly sunny, with a high near 65.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 40.
Sunday
A chance of showers. Partly sunny, with a high near 56.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 34.
Monday
A chance of showers. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Bethlehem SD
 44.3°N 103.56°W (Elev. 4754 ft)
10:52 pm MDT Sep 29, 2025
11pm MDT Sep 29, 2025-6pm MDT Oct 6, 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