National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Showers and Thunderstorms Persist of Florida; Unsettled Pattern Returns to Hawaii

A cold front lingering over Florida will continue to bring showers and thunderstorms to the state and a flash flooding threat to the east coast over the next couple of days. Fire weather concerns are expected in portions of the Florida panhandle into southeastern Georgia. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to Hawaii through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

32°F

0°C

Humidity 75%
Wind Speed Vrbl 7 mph
Barometer 29.94 in (1016.8 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 7 Apr 8:53 am MDT
Extended Forecast for

6 Miles NNW Keystone SD

  • Today

    Today: Mostly sunny, with a high near 65. West wind 6 to 8 mph, with gusts as high as 24 mph.

    High: 65 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of rain showers before 5am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 32. Light and variable wind becoming northwest 5 to 7 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow showers before noon. Sunny, with a high near 53. Northwest wind 7 to 11 mph, with gusts as high as 36 mph.

    High: 53 °F

    Slight Chance
    Snow Showers
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 25 mph.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 52. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers after midnight. Mostly clear, with a low around 28. Northeast wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 28 °F

    Mostly Clear
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: A slight chance of rain and snow showers before 9am, then a slight chance of rain showers. Partly sunny, with a high near 56. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

    High: 56 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before midnight. Mostly cloudy, with a low around 40. South wind 6 to 8 mph, with gusts as high as 28 mph.

    Low: 40 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers after noon. Partly sunny, with a high near 74.

    High: 74 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 65. West wind 6 to 8 mph, with gusts as high as 24 mph.
Tonight
A slight chance of rain showers before 5am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 32. Light and variable wind becoming northwest 5 to 7 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of snow showers before noon. Sunny, with a high near 53. Northwest wind 7 to 11 mph, with gusts as high as 36 mph.
Wednesday Night
Partly cloudy, with a low around 27. Northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 25 mph.
Thursday
Mostly sunny, with a high near 52. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
A 20 percent chance of snow showers after midnight. Mostly clear, with a low around 28. Northeast wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Friday
A slight chance of rain and snow showers before 9am, then a slight chance of rain showers. Partly sunny, with a high near 56. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 40. South wind 6 to 8 mph, with gusts as high as 28 mph.
Saturday
A slight chance of showers after noon. Partly sunny, with a high near 74.
Saturday Night
A chance of showers before midnight. Mostly cloudy, with a low around 47.
Sunday
A chance of showers. Partly sunny, with a high near 71.
Sunday Night
Showers likely. Mostly cloudy, with a low around 40.
Monday
Showers likely. Partly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Keystone SD
 43.98°N 103.47°W (Elev. 4800 ft)
Last Update:
6:22 am MDT Apr 7, 2026
Forecast Valid:
9am MDT Apr 7, 2026-6pm MDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation