Hazardous Weather Conditions
Current conditions at
Sioux Falls, Foss Field (KFSD)
Lat: 43.58°NLon: 96.75°WElev: 1427ft.
Mostly Cloudy
78°F
26°C
| Humidity | 64% |
| Wind Speed | E 13 G 18 mph |
| Barometer | 29.94 in (1013.0 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 13 Aug 12:56 pm CDT |
Extended Forecast for
Garretson SD
This Afternoon
High: 77 °F
Slight Chance
T-stormsTonight
Low: 62 °F
Mostly Cloudy
then Slight
Chance
T-stormsFriday
High: 74 °F
Showers
LikelyFriday Night
Low: 64 °F
Chance
Showers then
CloudySaturday
High: 79 °F
Cloudy then
Chance
ShowersSaturday Night
Low: 61 °F
Chance
ShowersSunday
High: 77 °F
Mostly Sunny
Sunday Night
Low: 54 °F
Mostly Clear
Monday
High: 78 °F
Mostly Sunny
then Chance
Showers
Detailed Forecast
This Afternoon
A 20 percent chance of showers and thunderstorms before 2pm. Mostly cloudy, with a high near 77. East wind around 15 mph, with gusts as high as 25 mph.
Tonight
A 20 percent chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 62. East wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 74. East southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 64. East wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 79. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. West northwest wind around 5 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 54.
Monday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 78.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Wednesday
Mostly cloudy, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Garretson SD
43.71°N 96.49°W (Elev. 1549 ft)
43.71°N 96.49°W (Elev. 1549 ft)
1:32 pm CDT Aug 13, 2026
1pm CDT Aug 13, 2026-6pm CDT Aug 19, 2026
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