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

Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

77°F

25°C

Humidity 42%
Wind Speed NE 9 mph
Barometer 29.97 in (1014.1 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 1 Sep 12:53 pm CDT
Extended Forecast for

Hazel SD

  • This Afternoon

    This Afternoon: Mostly cloudy, with a steady temperature around 77. East southeast wind around 7 mph.

    High: 77 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 60. East northeast wind around 8 mph. Chance of precipitation is 50%.

    Low: 60 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 83. East northeast wind 7 to 9 mph.

    High: 83 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 66. East southeast wind around 10 mph.

    Low: 66 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 89. South southeast wind around 11 mph, with gusts as high as 21 mph.

    High: 89 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 68. South southeast wind 5 to 8 mph.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 90. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 90 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 71. South southeast wind around 11 mph, with gusts as high as 20 mph.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers and thunderstorms. Sunny, with a high near 89. South southeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 89 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Mostly cloudy, with a steady temperature around 77. East southeast wind around 7 mph.
Tonight
A chance of showers and thunderstorms, mainly before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 60. East northeast wind around 8 mph. Chance of precipitation is 50%.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 83. East northeast wind 7 to 9 mph.
Wednesday Night
Increasing clouds, with a low around 66. East southeast wind around 10 mph.
Thursday
Mostly sunny, with a high near 89. South southeast wind around 11 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 68. South southeast wind 5 to 8 mph.
Friday
Sunny and hot, with a high near 90. Southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 71. South southeast wind around 11 mph, with gusts as high as 20 mph.
Saturday
A slight chance of showers and thunderstorms. Sunny, with a high near 89. South southeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
Sunday
A slight chance of showers. Mostly sunny, with a high near 84. Chance of precipitation is 20%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Labor Day
A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hazel SD
 44.76°N 97.38°W (Elev. 1785 ft)
Last Update:
1:06 pm CDT Sep 1, 2026
Forecast Valid:
1pm CDT Sep 1, 2026-6pm CDT Sep 7, 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