Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

27°F

-3°C

Humidity 81%
Wind Speed E 10 mph
Barometer 29.80 in (1008.1 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 10 Mar 4:53 am MDT
Extended Forecast for

5 Miles SSW Rochford SD

Winter Weather Advisory March 10, 09:00am until March 11, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: A 20 percent chance of snow.  Mostly cloudy, with a steady temperature around 27. Calm wind.

    Low: 27 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: A 50 percent chance of snow, mainly after 9am.  Cloudy, with a high near 37. Calm wind becoming southwest around 6 mph. Winds could gust as high as 21 mph.  New snow accumulation of less than one inch possible.

    High: 37 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 9pm.  Mostly cloudy, with a low around 16. Light west wind. Winds could gust as high as 17 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Snow Likely
    then Chance
    Snow

  • Wednesday

    Wednesday: Sunny, with a high near 32. Wind chill values as low as 9. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 30 mph.

    High: 32 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21. West wind 5 to 7 mph, with gusts as high as 25 mph.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain after noon.  Partly sunny, with a high near 49. West wind 8 to 15 mph, with gusts as high as 43 mph.

    High: 49 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely before 7pm, then snow likely.  Mostly cloudy, with a low around 23. West wind 6 to 11 mph becoming light northwest  after midnight. Winds could gust as high as 38 mph.  Chance of precipitation is 70%.

    Low: 23 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Friday

    Friday: A chance of snow before 3pm, then a chance of rain between 3pm and 5pm, then a chance of rain and snow after 5pm.  Mostly cloudy, with a high near 46. West wind 3 to 7 mph. Winds could gust as high as 24 mph.

    High: 46 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 27. Calm wind.
Tuesday
A 50 percent chance of snow, mainly after 9am. Cloudy, with a high near 37. Calm wind becoming southwest around 6 mph. Winds could gust as high as 21 mph. New snow accumulation of less than one inch possible.
Tuesday Night
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 16. Light west wind. Winds could gust as high as 17 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday
Sunny, with a high near 32. Wind chill values as low as 9. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 21. West wind 5 to 7 mph, with gusts as high as 25 mph.
Thursday
A 40 percent chance of rain after noon. Partly sunny, with a high near 49. West wind 8 to 15 mph, with gusts as high as 43 mph.
Thursday Night
Rain likely before 7pm, then snow likely. Mostly cloudy, with a low around 23. West wind 6 to 11 mph becoming light northwest after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 70%.
Friday
A chance of snow before 3pm, then a chance of rain between 3pm and 5pm, then a chance of rain and snow after 5pm. Mostly cloudy, with a high near 46. West wind 3 to 7 mph. Winds could gust as high as 24 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 28.
Saturday
Snow, mainly after noon. Mostly cloudy, with a high near 44.
Saturday Night
Snow. Mostly cloudy, with a low around 8.
Sunday
Snow likely. Mostly cloudy, with a high near 23.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 8.
Monday
A slight chance of snow. Mostly cloudy, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Rochford SD
 44.05°N 103.78°W (Elev. 5810 ft)
2:46 am MDT Mar 10, 2026
5am MDT Mar 10, 2026-6pm MDT Mar 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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