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/Mist

63°F

17°C

Humidity 100%
Wind Speed N 6 mph
Barometer 29.92 in
Dewpoint 63°F (17°C)
Visibility 0.75 mi
Last update 18 Sep 11:55 pm CDT
Extended Forecast for

Lake City SD

  • Overnight

    Overnight: A chance of showers and thunderstorms, mainly after 4am. Patchy fog after 4am. Otherwise, cloudy, with a low around 58. East southeast wind 3 to 5 mph. Chance of precipitation is 40%.

    Low: 58 °F

    Chance
    T-storms and
    Patchy Fog

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms after 4pm. Patchy fog before 3pm. Otherwise, cloudy, with a high near 63. East wind 5 to 8 mph becoming west in the morning. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 63 °F

    Showers
    Likely and
    Patchy Fog

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 55. North northwest wind around 6 mph becoming west southwest after midnight. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers after 1pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 66. West wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 66 °F

    Patchy Fog
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. Southwest wind 3 to 6 mph.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 72. Southwest wind 5 to 7 mph.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55. South wind 3 to 6 mph.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers after 1pm. Mostly sunny, with a high near 73. South southwest wind 6 to 10 mph becoming west northwest in the afternoon. Chance of precipitation is 20%.

    High: 73 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54. Northwest wind around 8 mph.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of showers and thunderstorms, mainly after 4am. Patchy fog after 4am. Otherwise, cloudy, with a low around 58. East southeast wind 3 to 5 mph. Chance of precipitation is 40%.
Friday
Showers likely and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms after 4pm. Patchy fog before 3pm. Otherwise, cloudy, with a high near 63. East wind 5 to 8 mph becoming west in the morning. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 55. North northwest wind around 6 mph becoming west southwest after midnight. Chance of precipitation is 30%.
Saturday
A chance of showers after 1pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 66. West wind 6 to 8 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 53. Southwest wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 72. Southwest wind 5 to 7 mph.
Sunday Night
Mostly clear, with a low around 55. South wind 3 to 6 mph.
Monday
A slight chance of showers after 1pm. Mostly sunny, with a high near 73. South southwest wind 6 to 10 mph becoming west northwest in the afternoon. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 54. Northwest wind around 8 mph.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lake City SD
 45.72°N 97.41°W (Elev. 1890 ft)
Last Update:
11:45 pm CDT Sep 18, 2025
Forecast Valid:
12am CDT Sep 19, 2025-6pm CDT Sep 25, 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