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

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Overcast

62°F

17°C

Humidity 73%
Wind Speed S 5 mph
Barometer 30.13 in (1019.6 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 23 Jun 3:53 am CDT
Extended Forecast for

Hazel SD

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 62. Southeast wind around 5 mph.

    Low: 62 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: 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. High near 76. South wind 9 to 17 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. West wind 7 to 10 mph.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 73. West northwest wind 10 to 17 mph, with gusts as high as 26 mph.

    High: 73 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. North wind 5 to 14 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 73. North northeast wind 5 to 7 mph.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 55. East wind 5 to 8 mph. Chance of precipitation is 30%.

    Low: 55 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 73. Southeast wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    High: 73 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southeast wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 62. Southeast wind around 5 mph.
Tuesday
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. High near 76. South wind 9 to 17 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Mostly clear, with a low around 55. West wind 7 to 10 mph.
Wednesday
Increasing clouds, with a high near 73. West northwest wind 10 to 17 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 52. North wind 5 to 14 mph.
Thursday
Mostly sunny, with a high near 73. North northeast wind 5 to 7 mph.
Thursday Night
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 55. East wind 5 to 8 mph. Chance of precipitation is 30%.
Friday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 73. Southeast wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southeast wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 81. Breezy. Chance of precipitation is 40%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Breezy. Chance of precipitation is 60%.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Breezy. Chance of precipitation is 30%.
Sunday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 66. Chance of precipitation is 20%.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. Breezy. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hazel SD
 44.76°N 97.38°W (Elev. 1785 ft)
Last Update:
3:36 am CDT Jun 23, 2026
Forecast Valid:
4am CDT Jun 23, 2026-6pm CDT Jun 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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