Heat Wave Expands to the East Coast; Flash Flooding Likely in the Central Plains into the Midwest; Severe Thunderstorms in the Northeast

Dangerous, prolonged heat is ongoing in the Mid-South to Mid-Mississippi Valley and heat expands into the Northeast for a brief period today. Widely scattered instances of flash flooding due to heavy rains are forecast from northeast Kansas to much of Indiana. Scattered strong to severe thunderstorms are possible across parts of New England, northern Mid-Atlantic, and North Dakota. Read More >

Current conditions at

Aberdeen, Aberdeen Regional Airport (KABR)

Lat: 45.44°NLon: 98.41°WElev: 1299ft.

A Few Clouds

70°F

21°C

Humidity 93%
Wind Speed SW 5 mph
Barometer 29.81 in (1008.6 mb)
Dewpoint 68°F (20°C)
Visibility 7.00 mi
Last update 26 Jul 6:53 am CDT
Extended Forecast for

3 Miles S Longlake SD

Heat Advisory July 26, 12:00pm until July 26, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Sunny and hot, with a high near 92. Heat index values as high as 98. South wind 8 to 13 mph.

    High: 92 °F

    Hot

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 3am.  Increasing clouds, with a low around 65. Southeast wind 11 to 13 mph becoming west northwest after midnight.  Chance of precipitation is 50%.

    Low: 65 °F

    Chance
    T-storms

  • Sunday

    Sunday: Sunny and hot, with a high near 91. Southeast wind 10 to 14 mph becoming southwest in the afternoon.

    High: 91 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64. Northwest wind 10 to 14 mph becoming northeast after midnight.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 84. East northeast wind 10 to 17 mph.

    High: 84 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 61. Northeast wind 14 to 17 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 77. East northeast wind around 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%.

    High: 77 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 59. East northeast wind 11 to 15 mph.  Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 75. East wind 13 to 16 mph.

    High: 75 °F

    Partly Sunny

Detailed Forecast

Today
Sunny and hot, with a high near 92. Heat index values as high as 98. South wind 8 to 13 mph.
Tonight
A chance of showers and thunderstorms, mainly before 3am. Increasing clouds, with a low around 65. Southeast wind 11 to 13 mph becoming west northwest after midnight. Chance of precipitation is 50%.
Sunday
Sunny and hot, with a high near 91. Southeast wind 10 to 14 mph becoming southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 64. Northwest wind 10 to 14 mph becoming northeast after midnight.
Monday
Mostly sunny, with a high near 84. East northeast wind 10 to 17 mph.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. Northeast wind 14 to 17 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 77. East northeast wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. East northeast wind 11 to 15 mph. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 75. East wind 13 to 16 mph.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Partly sunny, with a high near 74.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 73. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Longlake SD
 45.73°N 99.27°W (Elev. 1988 ft)
6:45 am CDT Jul 26, 2025
7am CDT Jul 26, 2025-6pm CDT Aug 1, 2025
 
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