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

Redfield Municipal Airport (K1D8)

Lat: 44.86°NLon: 98.53°WElev: 1309ft.

Fair

88°F

31°C

Humidity 59%
Wind Speed S 12 mph
Barometer 30.11 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 12 Jul 11:15 am CDT
Extended Forecast for

Saint Lawrence SD

Heat Advisory July 12, 11:26am until July 16, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 12, 11:26am until July 16, 10:00pm

    NOW until 10:00pm Thu

    Heat Advisory

  • Today

    High: 98 °F

    Hot and
    Breezy

  • Tonight

    Tonight: Clear, with a low around 72. Breezy, with a south southeast wind 18 to 20 mph, with gusts as high as 29 mph.

    Low: 72 °F

    Clear and
    Breezy then
    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 98. Breezy, with a south wind 18 to 23 mph, with gusts as high as 33 mph.

    High: 98 °F

    Hot and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 72. Breezy, with a south wind 18 to 21 mph, with gusts as high as 29 mph.

    Low: 72 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 100. South wind around 16 mph, with gusts as high as 25 mph.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. South southeast wind 13 to 16 mph.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 99. Breezy, with a south wind 10 to 20 mph, with gusts as high as 28 mph.

    High: 99 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72. South southeast wind 16 to 18 mph, with gusts as high as 26 mph.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Today
Sunny and hot, with a high near 98. Breezy, with a south wind 14 to 21 mph, with gusts as high as 30 mph.
Tonight
Clear, with a low around 72. Breezy, with a south southeast wind 18 to 20 mph, with gusts as high as 29 mph.
Monday
Sunny and hot, with a high near 98. Breezy, with a south wind 18 to 23 mph, with gusts as high as 33 mph.
Monday Night
Mostly clear, with a low around 72. Breezy, with a south wind 18 to 21 mph, with gusts as high as 29 mph.
Tuesday
Sunny and hot, with a high near 100. South wind around 16 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 70. South southeast wind 13 to 16 mph.
Wednesday
Sunny and hot, with a high near 99. Breezy, with a south wind 10 to 20 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 72. South southeast wind 16 to 18 mph, with gusts as high as 26 mph.
Thursday
Sunny and hot, with a high near 101. Breezy, with a south wind 18 to 21 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 74. Breezy.
Friday
Sunny and hot, with a high near 99.
Friday Night
Mostly clear, with a low around 71.
Saturday
Sunny and hot, with a high near 99.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Lawrence SD
 44.54°N 98.94°W (Elev. 1519 ft)
Last Update:
11:11 am CDT Jul 12, 2026
Forecast Valid:
11am CDT Jul 12, 2026-6pm CDT Jul 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation