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

Hazardous Weather Conditions

Current conditions at

Redfield Municipal Airport (K1D8)

Lat: 44.86°NLon: 98.53°WElev: 1309ft.

Light Drizzle Fog/Mist

63°F

17°C

Humidity 100%
Wind Speed SE 9 mph
Barometer 30.14 in
Dewpoint 63°F (17°C)
Visibility 0.50 mi
Last update 25 Sep 6:15 am CDT
Extended Forecast for

Chelsea SD

Dense Fog Advisory September 25, 06:31am until September 25, 11:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory September 25, 06:31am until September 25, 11:00am

    NOW until 11:00am Fri

    Dense Fog Advisory

  • Today

    High: 67 °F

    Patchy Dense
    Fog then
    Cloudy

  • Tonight

    Tonight: Drizzle likely before 1am, then showers after 1am. Patchy fog between 11pm and 2am. Low around 56. Southeast wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Showers and
    Patchy Fog

  • Saturday

    Saturday: A slight chance of showers before 8am, then a slight chance of drizzle between 8am and noon. Cloudy, with a high near 69. South southeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 69 °F

    Slight Chance
    Showers then
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 56. Southeast wind 3 to 5 mph.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 72. Northeast wind 5 to 9 mph becoming east southeast in the afternoon.

    High: 72 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of drizzle and thunderstorms after 1am. Mostly cloudy, with a low around 57. East southeast wind 8 to 13 mph. Chance of precipitation is 20%.

    Low: 57 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A slight chance of drizzle, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 72. Breezy, with a south southeast wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 72 °F

    Breezy.
    Slight Chance
    Drizzle then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 54. South wind 9 to 11 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%.

    Low: 54 °F

    Showers

Detailed Forecast

Today
Patchy dense fog before 10am. Otherwise, cloudy, with a high near 67. Southeast wind 7 to 14 mph, with gusts as high as 24 mph.
Tonight
Drizzle likely before 1am, then showers after 1am. Patchy fog between 11pm and 2am. Low around 56. Southeast wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A slight chance of showers before 8am, then a slight chance of drizzle between 8am and noon. Cloudy, with a high near 69. South southeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 56. Southeast wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 72. Northeast wind 5 to 9 mph becoming east southeast in the afternoon.
Sunday Night
A slight chance of drizzle and thunderstorms after 1am. Mostly cloudy, with a low around 57. East southeast wind 8 to 13 mph. Chance of precipitation is 20%.
Monday
A slight chance of drizzle, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 72. Breezy, with a south southeast wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Monday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 54. South wind 9 to 11 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%.
Tuesday
A chance of showers before 1pm. Mostly cloudy, with a high near 65. North wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 67. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 50. Chance of precipitation is 20%.
Thursday
A slight chance of showers. Mostly sunny, with a high near 65. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chelsea SD
 45.16°N 98.76°W (Elev. 1348 ft)
Last Update:
6:11 am CDT Sep 25, 2026
Forecast Valid:
6am CDT Sep 25, 2026-6pm CDT Oct 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation