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Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

71°F

22°C

Humidity 51%
Wind Speed S 8 mph
Barometer 29.60 in (1001.8 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 10 Oct 7:53 pm CDT
Extended Forecast for

Waverly SD

  • Tonight

    Tonight: Patchy blowing dust before 10pm. Mostly clear, with a low around 62. South wind 7 to 15 mph, with gusts as high as 24 mph.

    Low: 62 °F

    Patchy
    Blowing Dust
    then Mostly
    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 78. South southeast wind 7 to 13 mph becoming north northeast in the afternoon. Winds could gust as high as 21 mph.

    High: 78 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50. North wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 50 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: A chance of showers after 1pm. Mostly cloudy, with a high near 66. North northeast wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 66 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 46. North northwest wind around 11 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 57. North northwest wind around 10 mph.

    High: 57 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41. North northeast wind 6 to 8 mph.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers after 1pm. Mostly sunny, with a high near 58. North northeast wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 58 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Partly cloudy, with a low around 43. East wind around 9 mph. Chance of precipitation is 40%.

    Low: 43 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy blowing dust before 10pm. Mostly clear, with a low around 62. South wind 7 to 15 mph, with gusts as high as 24 mph.
Sunday
Increasing clouds, with a high near 78. South southeast wind 7 to 13 mph becoming north northeast in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 50. North wind 10 to 13 mph, with gusts as high as 21 mph.
Columbus Day
A chance of showers after 1pm. Mostly cloudy, with a high near 66. North northeast wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 46. North northwest wind around 11 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 57. North northwest wind around 10 mph.
Tuesday Night
Partly cloudy, with a low around 41. North northeast wind 6 to 8 mph.
Wednesday
A slight chance of showers after 1pm. Mostly sunny, with a high near 58. North northeast wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 43. East wind around 9 mph. Chance of precipitation is 40%.
Thursday
A chance of showers. Mostly cloudy, with a high near 57. Chance of precipitation is 50%.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 53. Breezy.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waverly SD
 45°N 96.97°W (Elev. 1952 ft)
Last Update:
8:21 pm CDT Oct 10, 2026
Forecast Valid:
8pm CDT Oct 10, 2026-6pm CDT Oct 17, 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