Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

58°F

14°C

Humidity 90%
Wind Speed SE 3 mph
Barometer 30.08 in (1018.1 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 8 Aug 1:53 am CDT
Extended Forecast for

Wallace SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 56. South southwest wind around 6 mph.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 82. South wind 6 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.

    High: 82 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 63. South southeast wind 7 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    T-storms

  • Sunday

    Sunday: A slight chance of thunderstorms before 7am.  Partly sunny, with a high near 80. Northeast wind 8 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 10%.

    High: 80 °F

    Slight Chance
    T-storms then
    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 61. East northeast wind around 9 mph.  Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    Showers

  • Monday

    Monday: A slight chance of showers before 1pm.  Mostly sunny, with a high near 80. East wind 9 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 62. East wind around 9 mph.  Chance of precipitation is 40%.

    Low: 62 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. East wind around 8 mph.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 61. East wind 5 to 7 mph.  Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly cloudy, with a low around 56. South southwest wind around 6 mph.
Saturday
A slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 82. South wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. South southeast wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday
A slight chance of thunderstorms before 7am. Partly sunny, with a high near 80. Northeast wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 10%.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61. East northeast wind around 9 mph. Chance of precipitation is 30%.
Monday
A slight chance of showers before 1pm. Mostly sunny, with a high near 80. East wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. East wind around 9 mph. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 80. East wind around 8 mph.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61. East wind 5 to 7 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 58. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 73.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56. Chance of precipitation is 20%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 71. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Wallace SD
 45.07°N 97.48°W (Elev. 1814 ft)
1:31 am CDT Aug 8, 2026
2am CDT Aug 8, 2026-6pm CDT Aug 14, 2026
 
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Additional Resources

Radar & Satellite Image

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