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

Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Fair

63°F

17°C

Humidity 30%
Wind Speed S 9 mph
Barometer 29.68 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 22 Apr 5:15 am CDT
Extended Forecast for

Norris SD

Red Flag Warning April 22, 11:00am until April 22, 09:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 92. Breezy, with a south wind 13 to 18 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 92 °F

    Breezy.
    Mostly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 1am. Mostly cloudy, with a low around 52. Breezy, with a south wind 17 to 24 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm. Cloudy through mid morning, then gradual clearing, with a high near 69. Breezy, with a west wind 18 to 23 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 69 °F

    Breezy.
    Decreasing
    Clouds then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33. Breezy, with a northwest wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 32 mph.

    Low: 33 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: A slight chance of rain and snow showers before noon, then a slight chance of rain showers. Partly sunny, with a high near 54. Northwest wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain showers before 2am, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. North wind 9 to 16 mph becoming northeast in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Slight Chance
    Showers then
    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow showers before 11am, then a chance of rain showers. Partly sunny, with a high near 60. Northeast wind 9 to 18 mph becoming southeast in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 30%.

    High: 60 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Rain showers likely before 4am, then rain and snow showers likely. Mostly cloudy, with a low around 36. Breezy, with an east wind 15 to 20 mph decreasing to 9 to 14 mph after midnight.

    Low: 36 °F

    Chance
    Showers and
    Breezy then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain and snow showers, becoming all rain after 10am. Mostly cloudy, with a high near 50. Breezy.

    High: 50 °F

    Rain/Snow
    then Showers
    and Breezy

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 92. Breezy, with a south wind 13 to 18 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 38 mph.
Tonight
Showers likely and possibly a thunderstorm before 1am. Mostly cloudy, with a low around 52. Breezy, with a south wind 17 to 24 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 60%.
Thursday
A 20 percent chance of showers after 1pm. Cloudy through mid morning, then gradual clearing, with a high near 69. Breezy, with a west wind 18 to 23 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 36 mph.
Thursday Night
Partly cloudy, with a low around 33. Breezy, with a northwest wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 32 mph.
Friday
A slight chance of rain and snow showers before noon, then a slight chance of rain showers. Partly sunny, with a high near 54. Northwest wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Friday Night
A chance of rain showers before 2am, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. North wind 9 to 16 mph becoming northeast in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Saturday
A chance of rain and snow showers before 11am, then a chance of rain showers. Partly sunny, with a high near 60. Northeast wind 9 to 18 mph becoming southeast in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 30%.
Saturday Night
Rain showers likely before 4am, then rain and snow showers likely. Mostly cloudy, with a low around 36. Breezy, with an east wind 15 to 20 mph decreasing to 9 to 14 mph after midnight.
Sunday
Rain and snow showers, becoming all rain after 10am. Mostly cloudy, with a high near 50. Breezy.
Sunday Night
Rain showers likely before 10pm, then rain and snow showers likely. Mostly cloudy, with a low around 31. Blustery.
Monday
A chance of rain and snow showers. Mostly cloudy, with a high near 51. Breezy.
Monday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 31.
Tuesday
A chance of rain and snow showers. Mostly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Norris SD
 43.46°N 101.19°W (Elev. 2500 ft)
Last Update:
3:02 am CDT Apr 22, 2026
Forecast Valid:
5am CDT Apr 22, 2026-6pm CDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation