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Strong to severe thunderstorms with heavy rain to continue across the central and southern Plains

Periods of strong to severe thunderstorms will continue across a wide area of the central to southern Plains through Friday. Locally heavy rain can be expected over saturated ground, with areas of flooding and flash flooding. A few of the storms will also produce hail and strong gusty winds, with an isolated tornado or two possible.
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Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Thunderstorm

57°F

14°C

Humidity 81%
Wind Speed E 10 mph
Barometer 29.99 in (1011.7 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 28 May 3:53 pm MDT
Extended Forecast for

Mount Rushmore SD

  • Late
    Afternoon

    Thunderstorms Chance for Measurable Precipitation 90%

    Thunderstorms

    High: 60 °F

  • Tonight

    Thunderstorms Chance for Measurable Precipitation 80%

    Thunderstorms

    Low: 48 °F

  • Friday

    Showers Likely Chance for Measurable Precipitation 60%

    Showers
    Likely

    High: 56 °F

  • Friday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 43 °F

  • Saturday

    Mostly Sunny

    Mostly
    Sunny

    High: 62 °F

  • Saturday
    Night

    Mostly Cloudy

    Mostly
    Cloudy

    Low: 50 °F

  • Sunday

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    High: 74 °F

  • Sunday
    Night

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    Low: 53 °F

  • Monday

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    High: 79 °F

Detailed Forecast

Late Afternoon
Showers and thunderstorms. Steady temperature around 60. North wind around 10 mph. Chance of precipitation is 90%.
Tonight
Occasional showers and thunderstorms, mainly before midnight, then showers likely and possibly a thunderstorm after midnight. Low around 48. Northwest wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Friday
Showers likely, mainly before 9am. Mostly cloudy, with a high near 56. North wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 43. Northeast wind 6 to 11 mph becoming light and variable. Winds could gust as high as 16 mph.
Saturday
Mostly sunny, with a high near 62. South wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 50. South wind 7 to 10 mph becoming southwest after midnight.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 74.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 51.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 68.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 65.
  Click Map For Forecast
Point Forecast:
Mount Rushmore SD
 43.87°N 103.46°W (Elev. 5000 ft)
2:42 pm MDT May 28, 2015
5pm MDT May 28, 2015-6pm MDT Jun 4, 2015
 
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Additional Resources

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