Tropical Storm Edouard Impacting the Northwestern Gulf Coast; Hazardous Heat expands in the East

Tropical Storm Edouard will impact the northwestern Gulf Coast through Wednesday with gusty winds, storm surge, and heavy rainfall. Flash and river flooding will be possible, especially in southeastern Texas. Hazardous heat will expand across the central and eastern U.S. by mid-week, and daily chances for severe thunderstorms are expected from the eastern Great Lakes to the Mid-Atlantic this week. Read More >

Hazardous Weather Conditions

Current conditions at

Aberdeen, Aberdeen Regional Airport (KABR)

Lat: 45.44°NLon: 98.41°WElev: 1299ft.

Overcast

69°F

21°C

Humidity 78%
Wind Speed E 7 mph
Barometer 29.92 in (1012.7 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 1 Sep 9:53 pm CDT
Extended Forecast for

Groton SD

  • Tonight

    Tonight: A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am.  Mostly cloudy, with a low around 59. East wind around 5 mph becoming light and variable  in the evening.  Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 84. East wind 5 to 8 mph.

    High: 84 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 65. East southeast wind around 9 mph.

    Low: 65 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 90. East southeast wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 90 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. South southwest wind 5 to 8 mph becoming light and variable.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 92. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 92 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 71. South southeast wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after 1pm.  Mostly sunny and hot, with a high near 90. South southeast wind 8 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    High: 90 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 65. East wind 7 to 10 mph.  Chance of precipitation is 20%.

    Low: 65 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am. Mostly cloudy, with a low around 59. East wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 40%.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 84. East wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 65. East southeast wind around 9 mph.
Thursday
Sunny and hot, with a high near 90. East southeast wind 8 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 65. South southwest wind 5 to 8 mph becoming light and variable.
Friday
Sunny and hot, with a high near 92. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 71. South southeast wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 90. South southeast wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 65. East wind 7 to 10 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 84.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 61. Chance of precipitation is 20%.
Labor Day
A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
Tuesday
A slight chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Groton SD
 45.45°N 98.1°W (Elev. 1299 ft)
9:06 pm CDT Sep 1, 2026
10pm CDT Sep 1, 2026-6pm CDT Sep 8, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database