Tropical Storm and Storm Surge Warnings for the North Carolina Outer Banks; Hot in the Mississippi Valley

Tropical Storm conditions and coastal flooding are possible in the North Carolina Outer Banks beginning late Wednesday. Tropical Storm and Storm Surge Warnings are in effect. Hurricane Erin is expected to bring life threatening surf and rip currents along the East Coast beaches this week. Hot to extremely hot temperatures continue across parts of the Southern Plains and Mississippi Valley today. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

83°F

28°C

Humidity 27%
Wind Speed E 9 mph
Barometer 30.33 in (1019.4 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 19 Aug 4:53 pm MDT
Extended Forecast for

2 Miles SE Mount Rushmore SD

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms.  Mostly sunny, with a steady temperature around 85. East wind around 5 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 68. East wind around 5 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. Southwest wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 25 mph.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70. Southeast wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 25 mph.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Southwest wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly after midnight.  Increasing clouds, with a low around 59. North wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 59 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Friday

    Friday: Showers likely and possibly a thunderstorm.  Partly sunny, with a high near 72. Northeast wind around 5 mph, with gusts as high as 15 mph.  Chance of precipitation is 70%.

    High: 72 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 54. Northeast wind around 5 mph becoming northwest after midnight.

    Low: 54 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon.  Mostly sunny, with a high near 70.

    High: 70 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Mostly sunny, with a steady temperature around 85. East wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tonight
Mostly clear, with a low around 68. East wind around 5 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 89. Southwest wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 70. Southeast wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Thursday
Sunny, with a high near 83. Southwest wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly after midnight. Increasing clouds, with a low around 59. North wind 5 to 10 mph, with gusts as high as 25 mph.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 72. Northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 54. Northeast wind around 5 mph becoming northwest after midnight.
Saturday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 70.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 51.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 68.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 49.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 69.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 51.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Mount Rushmore SD
 43.85°N 103.43°W (Elev. 5026 ft)
3:31 pm MDT Aug 19, 2025
5pm MDT Aug 19, 2025-6pm MDT Aug 26, 2025
 
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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