A Large and Slow-Moving Storm System with Thunderstorms and Heavy Rain

A large storm system will slowly track from the south-central U.S. into the East the rest of the week with strong to severe thunderstorms and heavy rain with flooding. Today's threat for severe storms is across Texas toward the Arklatex and heavy rain with flooding from the south-central Plains into the Lower Mississippi Valley. Also, critical fire weather threats are present again in New Mexico. 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 85%
Wind Speed W 3 mph
Barometer 30.05 in (1017.7 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 24 May 5:53 am MDT
Extended Forecast for

4 Miles WSW Mount Rushmore SD

  • Today

    Today: A 30 percent chance of showers, mainly between noon and 5pm.  Patchy fog before 7am.  Otherwise, increasing clouds, with a high near 50. Northwest wind 5 to 7 mph becoming east in the afternoon.

    Patchy Fog
    then Chance
    Showers

    High: 50 °F

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 36. East wind 5 to 9 mph becoming west after midnight.

    Decreasing
    Clouds

    Low: 36 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. West wind 5 to 7 mph becoming east in the morning.

    Mostly Sunny

    High: 57 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 42. Northeast wind 6 to 11 mph becoming west in the evening. Winds could gust as high as 16 mph.

    Mostly Clear

    Low: 42 °F

  • Thursday

    Thursday: Sunny, with a high near 67. West wind 6 to 11 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    Sunny

    High: 67 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 48. North wind 6 to 11 mph becoming southwest in the evening. Winds could gust as high as 17 mph.

    Mostly Clear

    Low: 48 °F

  • Friday

    Friday: Mostly sunny, with a high near 76.

    Mostly Sunny

    High: 76 °F

  • Friday
    Night

    Friday Night: A slight chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 50.

    Slight Chance
    T-storms then
    Mostly Cloudy

    Low: 50 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms after noon.  Partly sunny, with a high near 65.

    Partly Sunny
    then Chance
    T-storms

    High: 65 °F

Detailed Forecast

Today
A 30 percent chance of showers, mainly between noon and 5pm. Patchy fog before 7am. Otherwise, increasing clouds, with a high near 50. Northwest wind 5 to 7 mph becoming east in the afternoon.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 36. East wind 5 to 9 mph becoming west after midnight.
Wednesday
Mostly sunny, with a high near 57. West wind 5 to 7 mph becoming east in the morning.
Wednesday Night
Mostly clear, with a low around 42. Northeast wind 6 to 11 mph becoming west in the evening. Winds could gust as high as 16 mph.
Thursday
Sunny, with a high near 67. West wind 6 to 11 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 48. North wind 6 to 11 mph becoming southwest in the evening. Winds could gust as high as 17 mph.
Friday
Mostly sunny, with a high near 76.
Friday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50.
Saturday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 65.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 43.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 58.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
Memorial Day
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 52.
Click Map For Forecast
Point Forecast:
4 Miles WSW Mount Rushmore SD
 43.87°N 103.52°W (Elev. 6148 ft)
5:43 am MDT May 24, 2022
6am MDT May 24, 2022-6pm MDT May 30, 2022
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database