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

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

Pierre, Pierre Regional Airport (KPIR)

Lat: 44.38°NLon: 100.29°WElev: 1742ft.

Fair

84°F

29°C

Humidity 51%
Wind Speed S 9 mph
Barometer 30.08 in (1016.9 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 12 Jul 9:53 am CDT
Extended Forecast for

8 Miles SW Fort Pierre SD

Heat Advisory July 12, 10:14am until July 14, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 12, 10:14am until July 14, 07:00pm

    NOW until 7:00pm Tue

    Heat Advisory

  • Today

    High: 102 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 74. South southeast wind around 18 mph, with gusts as high as 29 mph.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 102. Breezy, with a south wind 17 to 21 mph, with gusts as high as 30 mph.

    High: 102 °F

    Hot and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. Breezy, with a south wind 17 to 21 mph, with gusts as high as 30 mph.

    Low: 75 °F

    Clear and
    Breezy then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 105. South wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 105 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 75. South southeast wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 75 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 104. South wind 10 to 17 mph, with gusts as high as 26 mph.

    High: 104 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 76. Breezy, with a south wind 17 to 20 mph, with gusts as high as 29 mph.

    Low: 76 °F

    Clear then
    Mostly Clear
    and Breezy

Detailed Forecast

Today
Sunny and hot, with a high near 102. South wind 13 to 17 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 74. South southeast wind around 18 mph, with gusts as high as 29 mph.
Monday
Sunny and hot, with a high near 102. Breezy, with a south wind 17 to 21 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 75. Breezy, with a south wind 17 to 21 mph, with gusts as high as 30 mph.
Tuesday
Sunny and hot, with a high near 105. South wind 10 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 75. South southeast wind 13 to 15 mph, with gusts as high as 24 mph.
Wednesday
Sunny and hot, with a high near 104. South wind 10 to 17 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly clear, with a low around 76. Breezy, with a south wind 17 to 20 mph, with gusts as high as 29 mph.
Thursday
Sunny and hot, with a high near 104. South wind around 16 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 75.
Friday
Mostly sunny and hot, with a high near 103.
Friday Night
Mostly clear, with a low around 74.
Saturday
Mostly sunny and hot, with a high near 99.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Fort Pierre SD
 44.28°N 100.49°W (Elev. 1535 ft)
Last Update:
9:36 am CDT Jul 12, 2026
Forecast Valid:
10am CDT Jul 12, 2026-6pm CDT Jul 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

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