Severe Thunderstorms and Heavy Rain in the Mississippi Valley; Fire Weather Concerns in the Southern High Plains

Severe thunderstorms and the threat for excessive rainfall will move into the mid-Mississippi and lower Ohio Valleys today. There is potential for a few strong tornadoes, damaging wind gusts, large hail, and scattered flash flooding. Low humidity and windy conditions will continue to produce elevated to critical fire weather conditions across the southern High Plains into midweek. Read More >

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Overcast

41°F

5°C

Humidity 87%
Wind Speed NW 14 G 21 mph
Barometer 29.92 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 27 Apr 4:55 pm CDT
Extended Forecast for

Saint Francis SD

  • Tonight

    Tonight: A slight chance of rain and snow showers after 1am.  Mostly cloudy, with a low around 30. Windy, with a northwest wind 20 to 30 mph decreasing to 6 to 16 mph after midnight. Winds could gust as high as 45 mph.  Chance of precipitation is 20%.

    Low: 30 °F

    Mostly Cloudy
    and Windy
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow showers before 10am, then rain showers.  High near 44. West wind 6 to 8 mph becoming northeast in the afternoon.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow
    then Showers

  • Tuesday Night

    Tuesday Night: Cloudy during the early evening, then gradual clearing, with a low around 30. Northwest wind 7 to 10 mph becoming southwest in the evening.

    Low: 30 °F

    Gradual
    Clearing

  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm.  Mostly sunny, with a high near 59. Breezy, with a southwest wind 10 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 59 °F

    Mostly Sunny
    then Slight
    Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. West wind 10 to 17 mph, with gusts as high as 22 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm.  Mostly sunny, with a high near 56. North wind 10 to 18 mph, with gusts as high as 26 mph.

    High: 56 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. North wind 13 to 18 mph becoming east 6 to 11 mph after midnight. Winds could gust as high as 23 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 60. West wind 7 to 9 mph becoming northeast in the afternoon.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of rain and snow showers after 1am. Mostly cloudy, with a low around 30. Windy, with a northwest wind 20 to 30 mph decreasing to 6 to 16 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 20%.
Tuesday
A chance of rain and snow showers before 10am, then rain showers. High near 44. West wind 6 to 8 mph becoming northeast in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Cloudy during the early evening, then gradual clearing, with a low around 30. Northwest wind 7 to 10 mph becoming southwest in the evening.
Wednesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 59. Breezy, with a southwest wind 10 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 31. West wind 10 to 17 mph, with gusts as high as 22 mph.
Thursday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 56. North wind 10 to 18 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 30. North wind 13 to 18 mph becoming east 6 to 11 mph after midnight. Winds could gust as high as 23 mph.
Friday
Sunny, with a high near 60. West wind 7 to 9 mph becoming northeast in the afternoon.
Friday Night
Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
A slight chance of showers. Mostly sunny, with a high near 69. Breezy.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 39.
Monday
A slight chance of showers. Partly sunny, with a high near 64. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Francis SD
 43.15°N 100.9°W (Elev. 2999 ft)
3:34 pm CDT Apr 27, 2026
5pm CDT Apr 27, 2026-6pm CDT May 4, 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