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Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Freezing Fog

30°F

-1°C

Humidity 100%
Wind Speed Calm
Barometer 30.15 in (1022.4 mb)
Dewpoint 30°F (-1°C)
Visibility 0.25 mi
Last update 4 Mar 2:56 am CST
Extended Forecast for

Humboldt SD

Dense Fog Advisory March 4, 03:24am until March 4, 08:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory March 4, 03:24am until March 4, 08:00am

    NOW until 8:00am Wed

    Dense Fog Advisory

  • Overnight

    Low: 28 °F

    Patchy Dense
    Fog

  • Wednesday

    Wednesday: Patchy dense fog before 8am. Otherwise, partly sunny, with a high near 55. South wind 5 to 10 mph.

    High: 55 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. South southeast wind around 10 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 62. Breezy, with a south southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 62 °F

    Breezy.
    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: A chance of rain before midnight, then rain and possibly a thunderstorm between midnight and 3am, then rain after 3am. Low around 40. Breezy, with a south southeast wind 15 to 20 mph becoming northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.

    Low: 40 °F

    Chance Rain
    and Breezy
    then Rain

  • Friday

    Friday: Rain likely before 3pm, then rain and snow likely. Some thunder is also possible. Cloudy, with a high near 52. Breezy, with a north northwest wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 52 °F

    Breezy. Rain
    Likely then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of rain and snow before 9pm, then a chance of snow. Some thunder is also possible. Mostly cloudy, with a low around 24. Blustery. Chance of precipitation is 50%.

    Low: 24 °F

    Chance
    Rain/Snow and
    Blustery then
    Slight Chance
    Snow

  • Saturday

    Saturday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 28. South southeast wind around 5 mph.
Wednesday
Patchy dense fog before 8am. Otherwise, partly sunny, with a high near 55. South wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 34. South southeast wind around 10 mph.
Thursday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 62. Breezy, with a south southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
A chance of rain before midnight, then rain and possibly a thunderstorm between midnight and 3am, then rain after 3am. Low around 40. Breezy, with a south southeast wind 15 to 20 mph becoming northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
Friday
Rain likely before 3pm, then rain and snow likely. Some thunder is also possible. Cloudy, with a high near 52. Breezy, with a north northwest wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow before 9pm, then a chance of snow. Some thunder is also possible. Mostly cloudy, with a low around 24. Blustery. Chance of precipitation is 50%.
Saturday
Sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 62. Breezy.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Sunny, with a high near 68. Breezy.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 49. Breezy. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Humboldt SD
 43.64°N 97.09°W (Elev. 1667 ft)
Last Update:
2:53 am CST Mar 4, 2026
Forecast Valid:
3am CST Mar 4, 2026-6pm CDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation