Heavy Rain and Flooding Concerns in Hawaii; Severe Weather this Weekend in the Plains; Pacific Storm in the West

A storm system near the Hawaiian Islands is expected to bring periods of heavy rainfall, strong winds, and isolated strong to severe thunderstorms through Friday. Several rounds of severe thunderstorms are forecast to impact parts of the Great Plains into the Midwest this weekend into next week. Moderate to heavy rainfall and high elevation snow is expected this weekend over California and Oregon. Read More >

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Fair

30°F

-1°C

Humidity 80%
Wind Speed E 5 mph
Barometer 30.21 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 9 Apr 10:35 pm CDT
Extended Forecast for

Saint Francis SD

  • Tonight

    Tonight: Mostly clear, with a low around 26. Northeast wind 6 to 9 mph, with gusts as high as 15 mph.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers after 4pm.  Mostly sunny, with a high near 57. Wind chill values as low as 19 early. Southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 57 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 10 percent chance of showers before 7pm.  Mostly cloudy, with a low around 41. Breezy, with a southeast wind 21 to 23 mph, with gusts as high as 31 mph.

    Low: 41 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 78. Breezy, with a south wind 22 to 26 mph, with gusts as high as 37 mph.

    High: 78 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 1am.  Mostly cloudy, with a low around 51. Breezy, with a south wind 17 to 20 mph, with gusts as high as 28 mph.

    Low: 51 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 79. Breezy, with a west wind 22 to 28 mph, with gusts as high as 36 mph.

    High: 79 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am.  Partly cloudy, with a low around 47. West wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Low: 47 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Monday

    Monday: A chance of showers after 1pm.  Mostly sunny, with a high near 75. Breezy, with a northwest wind 11 to 21 mph, with gusts as high as 29 mph.

    High: 75 °F

    Mostly Sunny
    then Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 26. Northeast wind 6 to 9 mph, with gusts as high as 15 mph.
Friday
A 20 percent chance of showers after 4pm. Mostly sunny, with a high near 57. Wind chill values as low as 19 early. Southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 41. Breezy, with a southeast wind 21 to 23 mph, with gusts as high as 31 mph.
Saturday
A 20 percent chance of showers after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 78. Breezy, with a south wind 22 to 26 mph, with gusts as high as 37 mph.
Saturday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 51. Breezy, with a south wind 17 to 20 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 79. Breezy, with a west wind 22 to 28 mph, with gusts as high as 36 mph.
Sunday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 47. West wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 21 mph.
Monday
A chance of showers after 1pm. Mostly sunny, with a high near 75. Breezy, with a northwest wind 11 to 21 mph, with gusts as high as 29 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 40.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 59. Breezy.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 36.
Wednesday
A chance of showers. Mostly sunny, with a high near 68. Breezy.
Wednesday Night
Partly cloudy, with a low around 41. Breezy.
Thursday
Mostly sunny, with a high near 68. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Francis SD
 43.15°N 100.9°W (Elev. 2999 ft)
9:57 pm CDT Apr 9, 2026
10pm CDT Apr 9, 2026-6pm CDT Apr 16, 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