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

Hazardous Weather Conditions

Current conditions at

Quentin Aanenson Field Airport (KLYV)

Lat: 43.62°NLon: 96.21°WElev: 1421ft.

Freezing Fog

32°F

0°C

Humidity 93%
Wind Speed Calm
Barometer 29.69 in
Dewpoint 30°F (-1°C)
Visibility 0.25 mi
Last update 5 Jan 1:55 am CST
Extended Forecast for

Garretson SD

Dense Fog Advisory January 5, 02:02am until January 5, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory January 5, 02:02am until January 5, 09:00am

    NOW until 9:00am Mon

    Dense Fog Advisory

  • Overnight

    Low: 27 °F

    Areas
    Freezing Fog

  • Monday

    Monday: Areas of fog between 9am and 10am. Widespread dense freezing fog, mainly before 8am. Otherwise, mostly cloudy, with a high near 45. Calm wind becoming south southeast around 5 mph in the morning.

    High: 45 °F

    Dense
    Freezing Fog
    and Areas Fog
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Patchy fog between 11pm and midnight. Otherwise, mostly cloudy, with a low around 30. South southeast wind around 5 mph becoming northwest in the evening.

    Low: 30 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A chance of flurries before 11am, then a chance of sprinkles and flurries between 11am and noon, then a chance of sprinkles after noon. Mostly sunny, with a high near 42. West northwest wind around 5 mph.

    High: 42 °F

    Chance
    Sprinkles/Flurries
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. West wind around 5 mph becoming south after midnight.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49. South wind 5 to 10 mph.

    High: 49 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Overnight
Areas of freezing fog. Mostly cloudy, with a low around 27. Calm wind.
Monday
Areas of fog between 9am and 10am. Widespread dense freezing fog, mainly before 8am. Otherwise, mostly cloudy, with a high near 45. Calm wind becoming south southeast around 5 mph in the morning.
Monday Night
Patchy fog between 11pm and midnight. Otherwise, mostly cloudy, with a low around 30. South southeast wind around 5 mph becoming northwest in the evening.
Tuesday
A chance of flurries before 11am, then a chance of sprinkles and flurries between 11am and noon, then a chance of sprinkles after noon. Mostly sunny, with a high near 42. West northwest wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 27. West wind around 5 mph becoming south after midnight.
Wednesday
Mostly sunny, with a high near 49. South wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 27.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 39.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 15.
Sunday
Mostly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Garretson SD
 43.73°N 96.49°W (Elev. 1499 ft)
Last Update:
1:28 am CST Jan 5, 2026
Forecast Valid:
2am CST Jan 5, 2026-6pm CST Jan 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation