National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Fair

43°F

6°C

Humidity 61%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 20 Mar 6:35 am CDT
Extended Forecast for

Saint Francis SD

  • Today

    Today: Sunny, with a high near 82. West wind 10 to 18 mph, with gusts as high as 23 mph.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. Southwest wind 7 to 10 mph.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90. Southwest wind 10 to 15 mph, with gusts as high as 21 mph.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. Breezy, with a west wind 17 to 26 mph becoming north after midnight. Winds could gust as high as 36 mph.

    Low: 37 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Partly sunny, with a high near 56. Breezy, with a north wind 20 to 22 mph, with gusts as high as 30 mph.

    High: 56 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. North wind 11 to 14 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 67. Breezy, with a south wind 16 to 26 mph, with gusts as high as 36 mph.

    High: 67 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. South wind 13 to 15 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 82. West wind 10 to 18 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 45. Southwest wind 7 to 10 mph.
Saturday
Sunny, with a high near 90. Southwest wind 10 to 15 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 37. Breezy, with a west wind 17 to 26 mph becoming north after midnight. Winds could gust as high as 36 mph.
Sunday
Partly sunny, with a high near 56. Breezy, with a north wind 20 to 22 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 34. North wind 11 to 14 mph becoming south after midnight. Winds could gust as high as 20 mph.
Monday
Partly sunny, with a high near 67. Breezy, with a south wind 16 to 26 mph, with gusts as high as 36 mph.
Monday Night
Mostly cloudy, with a low around 36. South wind 13 to 15 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 81. Breezy.
Wednesday Night
Partly cloudy, with a low around 37. Breezy.
Thursday
Mostly sunny, with a high near 56. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Francis SD
 43.15°N 100.9°W (Elev. 2999 ft)
Last Update:
4:48 am CDT Mar 20, 2026
Forecast Valid:
6am CDT Mar 20, 2026-6pm CDT Mar 26, 2026
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation