Air Quality Concerns; Fire Weather in the West; Flash Flooding in the Southeast

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Severe thunderstorms continue across the Northern Plains Read More >

Hazardous Weather Conditions

Current conditions at

Aberdeen, Aberdeen Regional Airport (KABR)

Lat: 45.44°NLon: 98.41°WElev: 1299ft.

Fair

67°F

19°C

Humidity 87%
Wind Speed SE 13 mph
Barometer 30.05 in (1017.2 mb)
Dewpoint 63°F (17°C)
Visibility 9.00 mi
Last update 5 Aug 7:53 am CDT
Extended Forecast for

Mellette SD

  • Today

    Today: A chance of showers and thunderstorms, mainly after 5pm.  Partly sunny, with a high near 82. Breezy, with a south southeast wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 30%.

    High: 82 °F

    Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 3am.  Mostly cloudy, with a low around 65. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 31 mph.  Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 65 °F

    T-storms
    Likely and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86. South wind 7 to 10 mph.

    High: 86 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67. Southeast wind around 7 mph.

    Low: 67 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 90. South southeast wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 90 °F

    Hot

  • Thursday Night

    Thursday Night: A chance of showers, with thunderstorms also possible after 10pm.  Partly cloudy, with a low around 71. Southeast wind 11 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    Low: 71 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny and hot, with a high near 90. South southeast wind 11 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 90 °F

    Hot

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 63. West northwest wind 9 to 14 mph.  Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    T-storms

  • Saturday

    Saturday: Mostly sunny, with a high near 81. West wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 82. Breezy, with a south southeast wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 30%.
Tonight
Showers and thunderstorms likely, mainly before 3am. Mostly cloudy, with a low around 65. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Mostly sunny, with a high near 86. South wind 7 to 10 mph.
Wednesday Night
Mostly clear, with a low around 67. Southeast wind around 7 mph.
Thursday
Sunny and hot, with a high near 90. South southeast wind 7 to 15 mph, with gusts as high as 24 mph.
Thursday Night
A chance of showers, with thunderstorms also possible after 10pm. Partly cloudy, with a low around 71. Southeast wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Friday
Mostly sunny and hot, with a high near 90. South southeast wind 11 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. West northwest wind 9 to 14 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 81. West wind 9 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Mellette SD
 45.14°N 98.51°W (Elev. 1306 ft)
7:45 am CDT Aug 5, 2025
8am CDT Aug 5, 2025-6pm CDT Aug 11, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database