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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

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Fair

84°F

29°C

Humidity 58%
Wind Speed S 17 G 29 mph
Barometer 30.10 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 13 Jul 10:35 am CDT
Extended Forecast for

Highmore SD

Heat Advisory July 13, 10:50am until July 16, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 13, 10:50am until July 16, 10:00pm

    NOW until 10:00pm Thu

    Heat Advisory

  • Today

    High: 96 °F

    Hot and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 72. Breezy, with a south wind 20 to 22 mph, with gusts as high as 31 mph.

    Low: 72 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98. South wind 16 to 18 mph.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. South southeast wind around 17 mph.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97. Breezy, with a south wind 15 to 21 mph, with gusts as high as 29 mph.

    High: 97 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72. Breezy, with a south southeast wind 18 to 21 mph.

    Low: 72 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny and hot, with a high near 99. Breezy, with a south wind 17 to 20 mph.

    High: 99 °F

    Sunny and
    Breezy then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 73. South wind 16 to 18 mph.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Today
Sunny and hot, with a high near 96. Breezy, with a south wind 20 to 23 mph, with gusts as high as 32 mph.
Tonight
Mostly clear, with a low around 72. Breezy, with a south wind 20 to 22 mph, with gusts as high as 31 mph.
Tuesday
Sunny and hot, with a high near 98. South wind 16 to 18 mph.
Tuesday Night
Mostly clear, with a low around 70. South southeast wind around 17 mph.
Wednesday
Sunny and hot, with a high near 97. Breezy, with a south wind 15 to 21 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 72. Breezy, with a south southeast wind 18 to 21 mph.
Thursday
Sunny and hot, with a high near 99. Breezy, with a south wind 17 to 20 mph.
Thursday Night
Mostly clear, with a low around 73. South wind 16 to 18 mph.
Friday
Sunny and hot, with a high near 98. South wind around 17 mph.
Friday Night
Mostly clear, with a low around 70.
Saturday
Sunny and hot, with a high near 95.
Saturday Night
Mostly clear, with a low around 68.
Sunday
Mostly sunny and hot, with a high near 92. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Highmore SD
 44.52°N 99.45°W (Elev. 1886 ft)
Last Update:
10:36 am CDT Jul 13, 2026
Forecast Valid:
10am CDT Jul 13, 2026-6pm CDT Jul 19, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation