National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

A Few Clouds

76°F

24°C

Humidity 97%
Wind Speed NE 5 mph
Barometer 29.60 in (1001.5 mb)
Dewpoint 75°F (24°C)
Visibility 9.00 mi
Heat Index75°F (24°C)
Last update 28 Jun 10:56 pm CDT
Extended Forecast for

Tea SD

Heat Advisory June 28, 11:54pm until June 29, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 28, 11:54pm until June 29, 09:00pm

    NOW until 9:00pm Mon

    Heat Advisory

  • Tonight

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 98. Heat index values as high as 101. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 98 °F

    Hot and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 67. West southwest wind 5 to 15 mph becoming south southeast in the evening. Winds could gust as high as 25 mph.

    Low: 67 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 93. South southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 93 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 69. Southwest wind 5 to 10 mph becoming east southeast after midnight. Chance of precipitation is 60%.

    Low: 69 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 92. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 92 °F

    Chance
    T-storms then
    Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 69.

    Low: 69 °F

    Chance
    T-storms

  • Thursday

    Thursday: Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 75. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 98. Heat index values as high as 101. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph.
Monday Night
Mostly clear, with a low around 67. West southwest wind 5 to 15 mph becoming south southeast in the evening. Winds could gust as high as 25 mph.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 93. South southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 69. Southwest wind 5 to 10 mph becoming east southeast after midnight. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 92. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
A 50 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 69.
Thursday
Mostly sunny, with a high near 94.
Thursday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. Chance of precipitation is 70%.
Friday
Mostly sunny and hot, with a high near 95.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly clear, with a low around 72.
Independence Day
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Saturday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 68. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tea SD
 43.45°N 96.84°W (Elev. 1480 ft)
Last Update:
10:33 pm CDT Jun 28, 2026
Forecast Valid:
11pm CDT Jun 28, 2026-6pm CDT Jul 5, 2026
 
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