Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Hazardous Weather Conditions

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Fair

66°F

19°C

Humidity 88%
Wind Speed Vrbl 3 mph
Barometer 30.01 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 15 Jun 8:15 am CDT
Extended Forecast for

Tuthill SD

  • Today

    Today: Mostly sunny, with a high near 89. Southeast wind 5 to 15 mph becoming southwest in the morning. Winds could gust as high as 20 mph.

    High: 89 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before midnight. Some of the storms could be severe.  Mostly cloudy, with a low around 64. Southeast wind 5 to 15 mph becoming southwest in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 60%.

    Low: 64 °F

    Severe
    Thunderstorms
    then Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon. Some of the storms could be severe.  Mostly sunny, with a high near 85. Southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

    High: 85 °F

    Mostly Sunny
    then Severe
    Thunderstorms

  • Monday Night

    Monday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after midnight. Some of the storms could be severe.  Low around 58. North wind 10 to 15 mph becoming east after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 80%.

    Low: 58 °F

    Severe
    Thunderstorms
    then Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 72. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    High: 72 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am, then a slight chance of showers and thunderstorms after 3am.  Mostly cloudy, with a low around 54. North wind 5 to 15 mph becoming west after midnight.  Chance of precipitation is 50%.

    Low: 54 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. West wind around 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 76 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. North wind 5 to 15 mph becoming south in the evening. Winds could gust as high as 20 mph.

    Low: 56 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 89. Breezy.

    High: 89 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 89. Southeast wind 5 to 15 mph becoming southwest in the morning. Winds could gust as high as 20 mph.
Tonight
Showers and thunderstorms likely, mainly before midnight. Some of the storms could be severe. Mostly cloudy, with a low around 64. Southeast wind 5 to 15 mph becoming southwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Monday
A 20 percent chance of showers and thunderstorms after noon. Some of the storms could be severe. Mostly sunny, with a high near 85. Southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after midnight. Some of the storms could be severe. Low around 58. North wind 10 to 15 mph becoming east after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 72. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am, then a slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 54. North wind 5 to 15 mph becoming west after midnight. Chance of precipitation is 50%.
Wednesday
Mostly sunny, with a high near 76. West wind around 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 56. North wind 5 to 15 mph becoming south in the evening. Winds could gust as high as 20 mph.
Juneteenth
Sunny, with a high near 89. Breezy.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 64.
Friday
Sunny, with a high near 94. Breezy.
Friday Night
Mostly clear, with a low around 64.
Saturday
Sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
Tuthill SD
 43.15°N 101.5°W (Elev. 2989 ft)
7:09 am MDT Jun 15, 2025
7am MDT Jun 15, 2025-6pm MDT Jun 21, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database