Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Fair

32°F

0°C

Humidity 60%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 17 Apr 10:35 pm CDT
Extended Forecast for

Saint Francis SD

  • Tonight

    Tonight: Mostly clear, with a low around 23. Wind chill values as low as 15. Northwest wind 10 to 15 mph, with gusts as high as 29 mph.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Wind chill values as low as 12 early. Breezy, with a northwest wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 51 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. Northwest wind 8 to 18 mph becoming southwest after midnight. Winds could gust as high as 28 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63. Wind chill values as low as 19 early. West wind 10 to 14 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. East wind 16 to 18 mph becoming south after midnight. Winds could gust as high as 25 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81. Breezy, with a south wind 18 to 23 mph becoming west in the afternoon. Winds could gust as high as 32 mph.

    High: 81 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. North wind 10 to 17 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 81. North wind 10 to 18 mph becoming southeast in the afternoon. Winds could gust as high as 28 mph.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. Breezy.

    Low: 54 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 23. Wind chill values as low as 15. Northwest wind 10 to 15 mph, with gusts as high as 29 mph.
Saturday
Mostly sunny, with a high near 51. Wind chill values as low as 12 early. Breezy, with a northwest wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.
Saturday Night
Mostly clear, with a low around 28. Northwest wind 8 to 18 mph becoming southwest after midnight. Winds could gust as high as 28 mph.
Sunday
Sunny, with a high near 63. Wind chill values as low as 19 early. West wind 10 to 14 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 36. East wind 16 to 18 mph becoming south after midnight. Winds could gust as high as 25 mph.
Monday
Sunny, with a high near 81. Breezy, with a south wind 18 to 23 mph becoming west in the afternoon. Winds could gust as high as 32 mph.
Monday Night
Partly cloudy, with a low around 43. North wind 10 to 17 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 81. North wind 10 to 18 mph becoming southeast in the afternoon. Winds could gust as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 54. Breezy.
Wednesday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Breezy.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 50. Breezy.
Thursday
A chance of showers. Mostly sunny, with a high near 74. Windy.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 35. Breezy.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 55. Windy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Saint Francis SD
 43.15°N 100.9°W (Elev. 2999 ft)
9:22 pm CDT Apr 17, 2026
10pm CDT Apr 17, 2026-6pm CDT Apr 24, 2026
 
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