Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Partly Cloudy

27°F

-3°C

Humidity 43%
Wind Speed NW 12 G 30 mph
Barometer 30.21 in (1027.6 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 11 Mar 10:53 am MDT
Extended Forecast for

5 Miles SSW Rochford SD

  • Today

    Today: Sunny, with a high near 34. Wind chill values as low as 15. West wind 8 to 10 mph, with gusts as high as 30 mph.

    High: 34 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 21. West wind 5 to 9 mph, with gusts as high as 25 mph.

    Low: 21 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of rain between noon and 5pm, then a chance of snow after 5pm.  Increasing clouds, with a high near 49. Wind chill values as low as 17 early. West wind 10 to 18 mph, with gusts as high as 44 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 49 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Snow likely.  Mostly cloudy, with a low around 22. Wind chill values as low as 13. Northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 40 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly before noon.  Mostly cloudy, with a high near 42. West wind 3 to 7 mph. Winds could gust as high as 17 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 23. West wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Snow Likely

  • Saturday

    Saturday: Snow, mainly after noon.  High near 44. Light and variable wind becoming west 5 to 8 mph in the morning. Winds could gust as high as 24 mph.  Chance of precipitation is 80%.

    High: 44 °F

    Chance Snow
    then Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times.  Mostly cloudy, with a low around 8. Northwest wind 8 to 11 mph, with gusts as high as 33 mph.

    Low: 8 °F

    Heavy Snow

  • Sunday

    Sunday: Snow likely.  Partly sunny, with a high near 22.

    High: 22 °F

    Snow Likely

Detailed Forecast

Today
Sunny, with a high near 34. Wind chill values as low as 15. West wind 8 to 10 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 21. West wind 5 to 9 mph, with gusts as high as 25 mph.
Thursday
A chance of rain between noon and 5pm, then a chance of snow after 5pm. Increasing clouds, with a high near 49. Wind chill values as low as 17 early. West wind 10 to 18 mph, with gusts as high as 44 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
Snow likely. Mostly cloudy, with a low around 22. Wind chill values as low as 13. Northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
Snow likely, mainly before noon. Mostly cloudy, with a high near 42. West wind 3 to 7 mph. Winds could gust as high as 17 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 23. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Snow, mainly after noon. High near 44. Light and variable wind becoming west 5 to 8 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 80%.
Saturday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 8. Northwest wind 8 to 11 mph, with gusts as high as 33 mph.
Sunday
Snow likely. Partly sunny, with a high near 22.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 8.
Monday
A chance of snow. Mostly cloudy, with a high near 34.
Monday Night
A chance of snow. Mostly cloudy, with a low around 27.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Rochford SD
 44.05°N 103.78°W (Elev. 5810 ft)
8:57 am MDT Mar 11, 2026
11am MDT Mar 11, 2026-6pm MDT Mar 17, 2026
 
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Additional Resources

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