Extreme Heat and Fire Weather Conditions in the West; Heavy Rain in the Southeast; Poor Air Quality

Extreme heat will begin to peak across the Desert Southwest. 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. Poor air quality persists from the Upper Midwest into the Northeast due to wildfire smoke. Read More >

Hazardous Weather Conditions

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

Lat: 45.55°NLon: 100.41°WElev: 1713ft.

Overcast

65°F

18°C

Humidity 97%
Wind Speed Calm
Barometer 30.00 in (1014.8 mb)
Dewpoint 64°F (18°C)
Visibility 9.00 mi
Last update 6 Aug 6:52 am CDT
Extended Forecast for

Whitehorse SD

  • Today

    Today: Patchy fog before 8am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 89. West northwest wind 5 to 7 mph becoming southeast in the afternoon.

    High: 89 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 10pm.  Partly cloudy, with a low around 68. Southeast wind around 8 mph.  Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 96. Heat index values as high as 99. Southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 96 °F

    Hot

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 3am, then a slight chance of showers.  Partly cloudy, with a low around 67. East southeast wind 10 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%.

    Low: 67 °F

    Chance
    T-storms

  • Friday

    Friday: Mostly sunny, with a high near 86. East southeast wind 10 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 26 mph.

    High: 86 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 61. West northwest wind 9 to 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 84. West wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 60. West wind 6 to 14 mph, with gusts as high as 23 mph.

    Low: 60 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 83. West northwest wind 7 to 11 mph.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 89. West northwest wind 5 to 7 mph becoming southeast in the afternoon.
Tonight
A slight chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 68. Southeast wind around 8 mph. Chance of precipitation is 20%.
Thursday
Sunny and hot, with a high near 96. Heat index values as high as 99. Southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.
Thursday Night
A chance of showers and thunderstorms before 3am, then a slight chance of showers. Partly cloudy, with a low around 67. East southeast wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 86. East southeast wind 10 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 26 mph.
Friday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 61. West northwest wind 9 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 84. West wind 10 to 16 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 60. West wind 6 to 14 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 83. West northwest wind 7 to 11 mph.
Sunday Night
Mostly clear, with a low around 61.
Monday
Mostly sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
Whitehorse SD
 45.3°N 100.92°W (Elev. 1886 ft)
5:45 am MDT Aug 6, 2025
6am MDT Aug 6, 2025-6pm MDT Aug 12, 2025
 
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Additional Resources

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