Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

STURGIS (K49B)

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

Fair

66°F

19°C

Humidity 26%
Wind Speed NE 3 mph
Barometer 29.70 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 15 Apr 1:15 pm MDT
Extended Forecast for

3 Miles WNW Bethlehem SD

  • This Afternoon

    This Afternoon: Sunny, with a steady temperature around 61. East wind 3 to 6 mph. Winds could gust as high as 16 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 45. South wind 6 to 14 mph becoming west after midnight. Winds could gust as high as 24 mph.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm.  Increasing clouds, with a high near 64. West wind 11 to 15 mph becoming north in the afternoon. Winds could gust as high as 29 mph.  Chance of precipitation is 50%.

    High: 64 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Rain showers before 8pm, then snow showers.  Low around 22. Wind chill values as low as 8. Northwest wind 13 to 18 mph, with gusts as high as 33 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Rain/Snow
    then Snow
    Showers

  • Friday

    Friday: A 50 percent chance of snow showers.  Mostly cloudy, with a high near 38. Northwest wind 16 to 18 mph, with gusts as high as 36 mph.  New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight.  Partly cloudy, with a low around 20. West wind 11 to 17 mph, with gusts as high as 33 mph.

    Low: 20 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow showers.  Mostly sunny, with a high near 45. Northwest wind 13 to 16 mph, with gusts as high as 34 mph.

    High: 45 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. Northwest wind 6 to 14 mph becoming southwest in the evening. Winds could gust as high as 30 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a steady temperature around 61. East wind 3 to 6 mph. Winds could gust as high as 16 mph.
Tonight
Partly cloudy, with a low around 45. South wind 6 to 14 mph becoming west after midnight. Winds could gust as high as 24 mph.
Thursday
A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 64. West wind 11 to 15 mph becoming north in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 50%.
Thursday Night
Rain showers before 8pm, then snow showers. Low around 22. Wind chill values as low as 8. Northwest wind 13 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 38. Northwest wind 16 to 18 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 20. West wind 11 to 17 mph, with gusts as high as 33 mph.
Saturday
A 40 percent chance of snow showers. Mostly sunny, with a high near 45. Northwest wind 13 to 16 mph, with gusts as high as 34 mph.
Saturday Night
Mostly clear, with a low around 26. Northwest wind 6 to 14 mph becoming southwest in the evening. Winds could gust as high as 30 mph.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 35.
Monday
Sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Bethlehem SD
 44.32°N 103.56°W (Elev. 5226 ft)
12:27 pm MDT Apr 15, 2026
1pm MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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