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

Hazardous Weather Conditions

Current conditions at

DESMET (K6E5)

Lat: 44.43°NLon: 97.56°WElev: 1729ft.

Fair

75°F

24°C

Humidity 69%
Wind Speed S 15 mph
Barometer 29.91 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 19 Jun 9:35 am CDT
Extended Forecast for

2 Miles W Lake Preston SD

Extreme Heat Watch June 20, 11:00am until June 22, 09:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Juneteenth

    Juneteenth: Sunny, with a high near 89. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms, mainly between 11pm and 1am. Mostly clear, with a low around 66. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 66 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Sunny and hot, with a high near 96. Heat index values as high as 103. Breezy, with a south southeast wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 96 °F

    Hot and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 72. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 72 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny and hot, with a high near 98. South wind around 15 mph, with gusts as high as 25 mph.

    High: 98 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 94. Breezy.

    High: 94 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    T-storms

  • Monday

    Monday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 71.

    High: 71 °F

    Chance
    Showers

Detailed Forecast

Juneteenth
Sunny, with a high near 89. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
A 20 percent chance of showers and thunderstorms, mainly between 11pm and 1am. Mostly clear, with a low around 66. South wind around 15 mph, with gusts as high as 25 mph.
Friday
Sunny and hot, with a high near 96. Heat index values as high as 103. Breezy, with a south southeast wind 15 to 25 mph, with gusts as high as 35 mph.
Friday Night
Mostly clear, with a low around 72. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny and hot, with a high near 98. South wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 75. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 94. Breezy.
Sunday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Monday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 71.
Monday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 54.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 68.
Tuesday Night
Showers and thunderstorms likely. Cloudy, with a low around 55. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of showers. Cloudy, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Lake Preston SD
 44.37°N 97.4°W (Elev. 1729 ft)
Last Update:
9:46 am CDT Jun 19, 2025
Forecast Valid:
10am CDT Jun 19, 2025-6pm CDT Jun 25, 2025
 
Forecast Discussion
 
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Additional Resources

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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