Severe Weather and Flood Potential for the East; Fire Weather Concerns for the Southwest and Alaska

Severe thunderstorms and heavy rainfall will affect the eastern portions of the country today. Across the Pacific Northwest and northern Plains, showers with the chance for severe thunderstorms later today. For the Southwest and southern portions of Alaska, fire weather concerns expected today and could extend into the holiday weekend. Rip currents are possible for the east coast and Puerto Rico. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

53°F

12°C

Humidity 72%
Wind Speed Calm
Barometer 30.02 in (1010.7 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 27 May 6:53 am MDT
Extended Forecast for

Mount Rushmore SD

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 84. South wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 24 mph.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 84 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 55. West wind 5 to 13 mph, with gusts as high as 18 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 55 °F

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after noon. Some of the storms could be severe.  Partly sunny, with a high near 76. Southwest wind 5 to 8 mph becoming south in the morning.

    Partly Sunny
    then Severe
    Thunderstorms

    High: 76 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before midnight. Some of the storms could be severe.  Mostly cloudy, with a low around 50. Northwest wind 3 to 7 mph. Winds could gust as high as 18 mph.

    Severe
    Thunderstorms
    then Mostly
    Cloudy

    Low: 50 °F

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 67. Northwest wind around 6 mph becoming light and variable  in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 60%.

    Partly Sunny
    then Showers
    Likely

    High: 67 °F

  • Sunday
    Night

    Sunday Night: Showers and possibly a thunderstorm.  Low around 47. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 16 mph.  Chance of precipitation is 80%.

    Showers

    Low: 47 °F

  • Memorial
    Day

    Memorial Day: Showers likely, with thunderstorms also possible after noon.  Partly sunny, with a high near 60. Chance of precipitation is 70%.

    Showers
    Likely

    High: 60 °F

  • Monday
    Night

    Monday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 43.

    Showers
    Likely

    Low: 43 °F

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 53.

    Showers
    Likely

    High: 53 °F

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 84. South wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 55. West wind 5 to 13 mph, with gusts as high as 18 mph.
Saturday
A 50 percent chance of showers and thunderstorms after noon. Some of the storms could be severe. Partly sunny, with a high near 76. Southwest wind 5 to 8 mph becoming south in the morning.
Saturday Night
A 40 percent chance of showers and thunderstorms before midnight. Some of the storms could be severe. Mostly cloudy, with a low around 50. Northwest wind 3 to 7 mph. Winds could gust as high as 18 mph.
Sunday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 67. Northwest wind around 6 mph becoming light and variable in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Sunday Night
Showers and possibly a thunderstorm. Low around 47. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 80%.
Memorial Day
Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 60. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 43.
Tuesday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 53.
Tuesday Night
A chance of showers, mainly before midnight. Mostly cloudy, with a low around 39.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 57.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 65.
Click Map For Forecast
Point Forecast:
Mount Rushmore SD
 43.87°N 103.46°W (Elev. 5000 ft)
6:27 am MDT May 27, 2022
7am MDT May 27, 2022-6pm MDT Jun 2, 2022
 
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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