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

39°F

4°C

Humidity 100%
Wind Speed W 17 mph
Barometer 29.30 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 9 Dec 4:15 pm CST
Extended Forecast for

Erwin SD

High Wind Warning December 9, 06:00pm until December 10, 03:00am
Click here for hazard details and duration
High Wind Warning

  • This Afternoon

    This Afternoon: A 20 percent chance of rain before 5pm. Cloudy, with a high near 39. Windy, with a west wind around 30 mph, with gusts as high as 45 mph.

    High: 39 °F

    Slight Chance
    Rain and
    Windy

  • Tonight

    Tonight: A slight chance of rain and snow before 10pm, then a chance of snow between 10pm and 2am. Patchy blowing snow after 11pm. Cloudy, with a low around 14. Very windy, with a west northwest wind 35 to 40 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 30%.

    Low: 14 °F

    Chance
    Rain/Snow and
    Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Cloudy, with a temperature falling to around 13 by 5pm. Blustery, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 19 °F⇓

    Cloudy and
    Blustery then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after midnight. Cloudy, with a low around 9. Northwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 9 °F

    Cloudy then
    Slight Chance
    Snow

  • Thursday

    Thursday: Snow and sleet likely, becoming all snow after 3pm. Cloudy, with a high near 24. Southeast wind around 10 mph becoming east northeast in the afternoon. Chance of precipitation is 60%. New snow and sleet accumulation of less than one inch possible.

    High: 24 °F

    Snow/Sleet
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Cloudy, with a low around 4. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 4 °F

    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 14.

    High: 14 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday Night

    Friday Night: A 50 percent chance of snow after midnight. Cloudy, with a low around -5.

    Low: -5 °F

    Cloudy then
    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly before noon. Mostly cloudy and cold, with a high near 0. Chance of precipitation is 60%.

    High: 0 °F

    Snow Likely
    then Slight
    Chance Snow

Detailed Forecast

This Afternoon
A 20 percent chance of rain before 5pm. Cloudy, with a high near 39. Windy, with a west wind around 30 mph, with gusts as high as 45 mph.
Tonight
A slight chance of rain and snow before 10pm, then a chance of snow between 10pm and 2am. Patchy blowing snow after 11pm. Cloudy, with a low around 14. Very windy, with a west northwest wind 35 to 40 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 30%.
Wednesday
Cloudy, with a temperature falling to around 13 by 5pm. Blustery, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.
Wednesday Night
A 20 percent chance of snow after midnight. Cloudy, with a low around 9. Northwest wind 5 to 10 mph becoming southeast after midnight.
Thursday
Snow and sleet likely, becoming all snow after 3pm. Cloudy, with a high near 24. Southeast wind around 10 mph becoming east northeast in the afternoon. Chance of precipitation is 60%. New snow and sleet accumulation of less than one inch possible.
Thursday Night
A 30 percent chance of snow. Cloudy, with a low around 4. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 14.
Friday Night
A 50 percent chance of snow after midnight. Cloudy, with a low around -5.
Saturday
Snow likely, mainly before noon. Mostly cloudy and cold, with a high near 0. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around -15.
Sunday
Mostly sunny, with a high near 12.
Sunday Night
Mostly cloudy, with a low around -1.
Monday
Mostly sunny, with a high near 20.
Monday Night
Mostly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 29.
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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:
3:38 pm CST Dec 9, 2025
Forecast Valid:
4pm CST Dec 9, 2025-6pm CST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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