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

Hazardous Weather Conditions

Current conditions at

BRITTON (KBTN)

Lat: 45.82°NLon: 97.74°WElev: 1318ft.

Fog

37°F

3°C

Humidity 100%
Wind Speed W 6 mph
Barometer 29.74 in
Dewpoint 37°F (3°C)
Visibility 0.25 mi
Wind Chill32°F (0°C)
Last update 14 Apr 5:55 am CDT
Extended Forecast for

Lake City SD

Dense Fog Advisory until April 14, 08:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until April 14, 08:00am

    NOW until 8:00am Tue

    Dense Fog Advisory

  • Today

    High: 56 °F

    Areas Dense
    Fog then
    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. North northeast wind around 6 mph becoming southeast after midnight.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. South southeast wind 6 to 10 mph becoming west southwest in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. South wind 8 to 10 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 74. South wind 10 to 17 mph, with gusts as high as 29 mph.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers, mainly after 1am. Mostly cloudy, with a low around 41. Southeast wind 13 to 16 mph becoming northeast after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 40%.

    Low: 41 °F

    Chance
    Showers

  • Friday

    Friday: Rain showers likely before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 49. Breezy, with a north wind 16 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 70%.

    High: 49 °F

    Breezy.
    Showers
    Likely then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of snow showers. Mostly cloudy, with a low around 23. Blustery, with a north northwest wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.

    Low: 23 °F

    Chance Snow
    Showers and
    Blustery

Detailed Forecast

Today
Areas of dense fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 56. West wind 9 to 11 mph becoming north northwest in the afternoon.
Tonight
Mostly cloudy, with a low around 40. North northeast wind around 6 mph becoming southeast after midnight.
Wednesday
Mostly sunny, with a high near 66. South southeast wind 6 to 10 mph becoming west southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 46. South wind 8 to 10 mph.
Thursday
Sunny, with a high near 74. South wind 10 to 17 mph, with gusts as high as 29 mph.
Thursday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 41. Southeast wind 13 to 16 mph becoming northeast after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 40%.
Friday
Rain showers likely before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 49. Breezy, with a north wind 16 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 70%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Blustery, with a north northwest wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.
Saturday
A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 37. Breezy, with a northwest wind 18 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 24. Blustery.
Sunday
Sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 29.
Monday
Sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake City SD
 45.72°N 97.41°W (Elev. 1890 ft)
Last Update:
5:46 am CDT Apr 14, 2026
Forecast Valid:
6am CDT Apr 14, 2026-6pm CDT Apr 20, 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