Hazardous Weather Conditions
Current conditions at
Sioux Falls, Foss Field (KFSD)
Lat: 43.58°NLon: 96.75°WElev: 1427ft.
Fair
63°F
17°C
| Humidity | 31% |
| Wind Speed | SE 14 G 21 mph |
| Barometer | 29.85 in (1009.9 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Last update | 22 Apr 1:56 am CDT |
Extended Forecast for
Sioux Falls, Foss Field SD
Red Flag Warning April 22, 12:00pm until April 22, 08:00pm
Overnight
Low: 52 °F
Mostly Clear
Wednesday
High: 91 °F
Sunny and
BreezyWednesday Night
Low: 58 °F
Breezy.
Partly Cloudy
then Showers
LikelyThursday
High: 77 °F
Showers
Likely and
BreezyThursday Night
Low: 39 °F
Slight Chance
ShowersFriday
High: 62 °F
Sunny
Friday Night
Low: 35 °F
Partly Cloudy
Saturday
High: 62 °F
Partly Sunny
Saturday Night
Low: 42 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 52. East southeast wind around 10 mph.
Wednesday
Sunny, with a high near 91. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Wednesday Night
A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Increasing clouds, with a low around 58. Breezy, with a south wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and thunderstorms likely before 10am, then showers likely and possibly a thunderstorm between 10am and 4pm, then showers likely after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 77. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Thursday Night
A 20 percent chance of showers before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Northwest wind around 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 62. Northwest wind around 15 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Partly sunny, with a high near 62.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.
Sunday Night
Showers. Low around 42. Chance of precipitation is 80%.
Monday
Showers likely. Mostly cloudy, with a high near 56. Windy. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 34. Breezy.
Tuesday
Partly sunny, with a high near 60.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sioux Falls, Foss Field SD
43.58°N 96.76°W (Elev. 1421 ft)
43.58°N 96.76°W (Elev. 1421 ft)
1:33 am CDT Apr 22, 2026
2am CDT Apr 22, 2026-6pm CDT Apr 28, 2026
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