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 >

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

62°F

17°C

Humidity 13%
Wind Speed W 9 mph
Barometer 29.73 in (1003.9 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 15 Apr 3:53 pm MDT
Extended Forecast for

4 Miles E Pringle SD

Red Flag Warning April 16, 12:00pm until April 16, 07:00pm
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: Mostly clear, with a low around 50. West wind 8 to 14 mph, with gusts as high as 26 mph.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 71. West wind 13 to 17 mph becoming northeast in the afternoon. Winds could gust as high as 36 mph.  Chance of precipitation is 30%.

    High: 71 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Rain showers before midnight, then snow showers likely.  Low around 31. North wind 8 to 14 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Showers then
    Snow Showers
    Likely

  • Friday

    Friday: Snow showers likely.  Mostly cloudy, with a high near 42. Northwest wind 8 to 14 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight.  Partly cloudy, with a low around 25. Northwest wind 8 to 14 mph, with gusts as high as 28 mph.

    Low: 25 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Saturday

    Saturday: A chance of snow showers before 5pm, then a chance of rain and snow showers.  Mostly sunny, with a high near 50. Northwest wind 9 to 16 mph, with gusts as high as 34 mph.  Chance of precipitation is 30%.

    High: 50 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. Northwest wind 9 to 14 mph becoming light west. Winds could gust as high as 30 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65. West wind 6 to 9 mph becoming south in the morning. Winds could gust as high as 22 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 50. West wind 8 to 14 mph, with gusts as high as 26 mph.
Thursday
A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 71. West wind 13 to 17 mph becoming northeast in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 30%.
Thursday Night
Rain showers before midnight, then snow showers likely. Low around 31. North wind 8 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
Snow showers likely. Mostly cloudy, with a high near 42. Northwest wind 8 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. 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 25. Northwest wind 8 to 14 mph, with gusts as high as 28 mph.
Saturday
A chance of snow showers before 5pm, then a chance of rain and snow showers. Mostly sunny, with a high near 50. Northwest wind 9 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 30. Northwest wind 9 to 14 mph becoming light west. Winds could gust as high as 30 mph.
Sunday
Sunny, with a high near 65. West wind 6 to 9 mph becoming south in the morning. Winds could gust as high as 22 mph.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 76.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 50.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Pringle SD
 43.61°N 103.5°W (Elev. 4600 ft)
2:27 pm MDT Apr 15, 2026
4pm MDT Apr 15, 2026-6pm MDT Apr 22, 2026
 
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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