Significant Coastal Impacts to the Mid-Atlantic and Northeast; Tropical Storm Nolo to Impact Hawaii

A strong coastal storm will bring moderate to major coastal flooding, strong winds, heavy rainfall and high surf to the Mid-Atlantic and New England. Tropical Storm Nolo is expected to strengthen into a hurricane Thursday as it moves north toward the Big Island of Hawaii. Heavy rainfall will continue through Saturday, with locally catastrophic flooding possible. Hurricane Watch in effect. Read More >

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

Lat: 43.26°NLon: 100.86°WElev: 2724ft.

Fair

64°F

18°C

Humidity 100%
Wind Speed S 9 mph
Barometer 30.07 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 24 Sep 4:55 am CDT
Extended Forecast for

10 Miles S Okreek SD

  • Overnight

    Overnight: A 30 percent chance of showers.  Mostly cloudy, with a steady temperature around 63. South wind around 11 mph, with gusts as high as 24 mph.

    Low: 63 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers before 7am.  Mostly cloudy, with a high near 73. South wind 5 to 8 mph becoming calm  in the afternoon. Winds could gust as high as 20 mph.

    High: 73 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 53. North wind around 6 mph becoming calm  in the evening.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 1pm.  Mostly cloudy, with a high near 67. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 67 °F

    Cloudy then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers before 1am.  Mostly cloudy, with a low around 55. South wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 55 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 76. South wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers. Mostly cloudy, with a steady temperature around 63. South wind around 11 mph, with gusts as high as 24 mph.
Thursday
A 30 percent chance of showers before 7am. Mostly cloudy, with a high near 73. South wind 5 to 8 mph becoming calm in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 53. North wind around 6 mph becoming calm in the evening.
Friday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 67. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Friday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 55. South wind 9 to 13 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 76. South wind 6 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 57.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 72.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 51.
Tuesday
A chance of showers. Mostly cloudy, with a high near 59. Breezy.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 45.
Wednesday
A chance of showers. Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles S Okreek SD
 43.23°N 100.4°W (Elev. 2392 ft)
4:36 am CDT Sep 24, 2026
5am CDT Sep 24, 2026-6pm CDT Sep 30, 2026
 
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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