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.

Overcast

14°F

-10°C

Humidity 100%
Wind Speed NA
Barometer 30.13 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 1 Dec 7:55 am CST
Extended Forecast for

Erwin SD

  • Today

    Today: Partly sunny, with a high near 19. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 19 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 0. West wind 5 to 10 mph.

    Low: 0 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 28. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 28 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow. Cloudy, with a low around 7. Southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph.

    Low: 7 °F

    Chance Snow

  • Wednesday

    Wednesday: Partly sunny, with a temperature falling to around 4 by 5pm. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 14 °F⇓

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -12. Northwest wind 5 to 10 mph becoming south southwest after midnight.

    Low: -12 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 19. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 0. West wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 28. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
A 30 percent chance of snow. Cloudy, with a low around 7. Southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph.
Wednesday
Partly sunny, with a temperature falling to around 4 by 5pm. North wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around -12. Northwest wind 5 to 10 mph becoming south southwest after midnight.
Thursday
Mostly sunny, with a high near 21.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Mostly cloudy, with a high near 27.
Friday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 12.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 23.
Saturday Night
Mostly cloudy, with a low around -1.
Sunday
Mostly cloudy, with a high near 9.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Erwin SD
 44.5°N 97.44°W (Elev. 1854 ft)
Last Update:
6:38 am CST Dec 1, 2025
Forecast Valid:
8am CST Dec 1, 2025-6pm CST Dec 7, 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