Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Hazardous Weather Conditions

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

3 Miles SW Long Valley SD

Heat Advisory July 12, 10:17am until July 14, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 12, 10:17am until July 14, 08:00pm

    NOW until 8:00pm Tue

    Heat Advisory

  • Today

    High: 97 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 68. Breezy, with a south wind 22 to 25 mph, with gusts as high as 32 mph.

    Low: 68 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 97. Breezy, with a south wind 24 to 26 mph, with gusts as high as 32 mph.

    High: 97 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 69. Breezy, with a south wind 24 to 29 mph, with gusts as high as 39 mph.

    Low: 69 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 98. Breezy, with a south wind 20 to 25 mph, with gusts as high as 36 mph.

    High: 98 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69. Breezy, with a south wind 24 to 26 mph, with gusts as high as 37 mph.

    Low: 69 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 97. Breezy.

    High: 97 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 69. Breezy.

    Low: 69 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 97. Breezy, with a south wind 18 to 21 mph, with gusts as high as 32 mph.
Tonight
Mostly clear, with a low around 68. Breezy, with a south wind 22 to 25 mph, with gusts as high as 32 mph.
Monday
Sunny, with a high near 97. Breezy, with a south wind 24 to 26 mph, with gusts as high as 32 mph.
Monday Night
Mostly clear, with a low around 69. Breezy, with a south wind 24 to 29 mph, with gusts as high as 39 mph.
Tuesday
Sunny, with a high near 98. Breezy, with a south wind 20 to 25 mph, with gusts as high as 36 mph.
Tuesday Night
Mostly clear, with a low around 69. Breezy, with a south wind 24 to 26 mph, with gusts as high as 37 mph.
Wednesday
Sunny, with a high near 97. Breezy.
Wednesday Night
Mostly clear, with a low around 69. Breezy.
Thursday
Sunny, with a high near 98. Breezy.
Thursday Night
Mostly clear, with a low around 70. Breezy.
Friday
Sunny, with a high near 98. Breezy.
Friday Night
Mostly clear, with a low around 69. Breezy.
Saturday
Mostly sunny, with a high near 95. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Long Valley SD
 43.43°N 101.55°W (Elev. 3159 ft)
8:32 am MDT Jul 12, 2026
10am MDT Jul 12, 2026-6pm MDT Jul 18, 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