Air Quality Concerns; Fire Weather; Extreme Heat; Severe Thunderstorms and Flash Flooding

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Dangerous heat and fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and flash flooding possible for the Southeast through today. Strong to severe thunderstorms for the Southern Plains with severe wind gusts and large hail possible. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Overcast

65°F

18°C

Humidity 87%
Wind Speed S 10 mph
Barometer 30.07 in (1017.6 mb)
Dewpoint 61°F (16°C)
Visibility 8.00 mi
Last update 4 Aug 9:53 am CDT
Extended Forecast for

Garden City SD

  • Today

    Today: A chance of showers and thunderstorms, mainly after 5pm.  Cloudy, with a high near 75. South southeast wind around 10 mph.  Chance of precipitation is 30%.

    High: 75 °F

    Cloudy then
    Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 7pm.  Mostly cloudy, with a low around 61. Southeast wind 9 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 10%.

    Low: 61 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 78. Breezy, with a south southeast wind 13 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 10pm, then showers and thunderstorms likely between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 65. Breezy, with a south southeast wind 18 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 65 °F

    T-storms
    Likely and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. South wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 82 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 68. South southeast wind around 9 mph.

    Low: 68 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 87. Southeast wind 8 to 14 mph.

    High: 87 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 68. South southeast wind around 14 mph.  Chance of precipitation is 30%.

    Low: 68 °F

    Chance
    T-storms

  • Friday

    Friday: Mostly sunny, with a high near 85. South wind around 14 mph, with gusts as high as 22 mph.

    High: 85 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms, mainly after 5pm. Cloudy, with a high near 75. South southeast wind around 10 mph. Chance of precipitation is 30%.
Tonight
A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 61. Southeast wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.
Tuesday
A slight chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. Breezy, with a south southeast wind 13 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Tuesday Night
Showers likely and possibly a thunderstorm before 10pm, then showers and thunderstorms likely between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65. Breezy, with a south southeast wind 18 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Mostly sunny, with a high near 82. South wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 68. South southeast wind around 9 mph.
Thursday
Mostly sunny, with a high near 87. Southeast wind 8 to 14 mph.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 68. South southeast wind around 14 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 85. South wind around 14 mph, with gusts as high as 22 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 77. Chance of precipitation is 30%.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Garden City SD
 44.97°N 97.57°W (Elev. 1864 ft)
10:47 am CDT Aug 4, 2025
10am CDT Aug 4, 2025-6pm CDT Aug 10, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database