Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

A Few Clouds

95°F

35°C

Humidity 58%
Wind Speed S 13 mph
Barometer 29.84 in (1009.1 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index111°F (44°C)
Last update 25 Jul 4:56 pm CDT
Extended Forecast for

Colton SD

Severe T-storm Watch until July 25, 11:00pm
Extreme Heat Warning July 25, 05:08pm until July 26, 08:00pm
Click here for hazard details and duration
Severe T-storm Watch
Extreme Heat Warning
  •  
    Severe T-storm Watch until July 25, 11:00pm
    Extreme Heat Warning July 25, 05:08pm until July 26, 08:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 97 °F

    Hot

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 11pm. Some of the storms could be severe.  Increasing clouds, with a low around 75. South wind around 10 mph becoming west in the evening.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 75 °F

    Severe
    Thunderstorms

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny and hot, with a high near 96. Heat index values as high as 106. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 96 °F

    Hot

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 8pm.  Mostly clear, with a low around 74. South wind 5 to 10 mph becoming west northwest after midnight.

    Low: 74 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 94. North northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 71. East northeast wind 5 to 10 mph.

    Low: 71 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Mostly sunny and hot, with a high near 97. Heat index values as high as 107. South wind around 10 mph.
Tonight
Showers and thunderstorms likely, mainly before 11pm. Some of the storms could be severe. Increasing clouds, with a low around 75. South wind around 10 mph becoming west in the evening. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly cloudy, then gradually becoming sunny and hot, with a high near 96. Heat index values as high as 106. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 74. South wind 5 to 10 mph becoming west northwest after midnight.
Monday
Sunny, with a high near 94. North northeast wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 71. East northeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 91.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Mostly sunny, with a high near 92.
Wednesday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 89.
Thursday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 67. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 65.
Saturday
Mostly sunny, with a high near 88.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Colton SD
 43.77°N 96.91°W (Elev. 1598 ft)
4:33 pm CDT Jul 25, 2026
5pm CDT Jul 25, 2026-6pm CDT Aug 1, 2026
 
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Additional Resources

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