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

Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Hazardous Weather Conditions

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Overcast

10°F

-12°C

Humidity 85%
Wind Speed N 13 G 23 mph
Barometer 29.70 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 19 Feb 3:15 am CST
Extended Forecast for

Saint Francis SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 10. Wind chill values as low as -10. Blustery, with a north wind 20 to 23 mph, with gusts as high as 36 mph.

    Low: 10 °F

    Mostly Cloudy
    and Blustery

  • Thursday

    Thursday: A 20 percent chance of snow. Cloudy, with a high near 20. Wind chill values as low as -11. Blustery, with a northwest wind 20 to 24 mph, with gusts as high as 39 mph.

    High: 20 °F

    Slight Chance
    Snow and
    Blustery

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before 9pm. Mostly cloudy, with a low around 4. Wind chill values as low as -12. Blustery, with a northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight.

    Low: 4 °F

    Chance Snow
    and Blustery
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 27. Wind chill values as low as -10. Northwest wind around 9 mph, with gusts as high as 15 mph.

    High: 27 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7. West wind 3 to 7 mph.

    Low: 7 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 36. West wind 6 to 10 mph.

    High: 36 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 8. Northwest wind 8 to 10 mph, with gusts as high as 15 mph.

    Low: 8 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 32. Northwest wind around 11 mph, with gusts as high as 16 mph.

    High: 32 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 10. Wind chill values as low as -10. Blustery, with a north wind 20 to 23 mph, with gusts as high as 36 mph.
Thursday
A 20 percent chance of snow. Cloudy, with a high near 20. Wind chill values as low as -11. Blustery, with a northwest wind 20 to 24 mph, with gusts as high as 39 mph.
Thursday Night
A 30 percent chance of snow, mainly before 9pm. Mostly cloudy, with a low around 4. Wind chill values as low as -12. Blustery, with a northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight.
Friday
Mostly sunny, with a high near 27. Wind chill values as low as -10. Northwest wind around 9 mph, with gusts as high as 15 mph.
Friday Night
Mostly cloudy, with a low around 7. West wind 3 to 7 mph.
Saturday
Mostly sunny, with a high near 36. West wind 6 to 10 mph.
Saturday Night
Mostly clear, with a low around 8. Northwest wind 8 to 10 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 32. Northwest wind around 11 mph, with gusts as high as 16 mph.
Sunday Night
Partly cloudy, with a low around 10.
Monday
Sunny, with a high near 44. Breezy.
Monday Night
Mostly cloudy, with a low around 28. Breezy.
Tuesday
Partly sunny, with a high near 61. Breezy.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 53. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Francis SD
 43.15°N 100.9°W (Elev. 2999 ft)
Last Update:
2:51 am CST Feb 19, 2026
Forecast Valid:
3am CST Feb 19, 2026-6pm CST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation