Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Fair

63°F

17°C

Humidity 73%
Wind Speed E 10 mph
Barometer 30.13 in (1019.6 mb)
Dewpoint 54°F (12°C)
Visibility 7.00 mi
Last update 27 Aug 8:52 am CDT
Extended Forecast for

2 Miles SSE Whitehorse SD

  • Today

    Today: Sunny, with a high near 87. East southeast wind 9 to 14 mph.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 62. East wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms, mainly between 1pm and 3pm.  Mostly cloudy, then gradually becoming sunny and hot, with a high near 90. Southeast wind 11 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%.

    High: 90 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear during the early evening, then becoming mostly cloudy, with a low around 63. East wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.

    Low: 63 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 91. Light and variable wind becoming east northeast 5 to 9 mph in the morning.

    High: 91 °F

    Hot

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 64. North northeast wind 6 to 9 mph.  Chance of precipitation is 50%.

    Low: 64 °F

    Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 89. North northeast wind 6 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 89 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 61. East southeast wind 7 to 11 mph becoming northwest after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 87. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 87. East southeast wind 9 to 14 mph.
Tonight
Partly cloudy, with a low around 62. East wind 10 to 13 mph, with gusts as high as 21 mph.
Friday
A chance of showers and thunderstorms, mainly between 1pm and 3pm. Mostly cloudy, then gradually becoming sunny and hot, with a high near 90. Southeast wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear during the early evening, then becoming mostly cloudy, with a low around 63. East wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Saturday
Mostly sunny and hot, with a high near 91. Light and variable wind becoming east northeast 5 to 9 mph in the morning.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. North northeast wind 6 to 9 mph. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 89. North northeast wind 6 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61. East southeast wind 7 to 11 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 87. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
A slight chance of showers. Partly sunny, with a high near 88. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 20%.
Wednesday
Mostly sunny and hot, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Whitehorse SD
 45.28°N 100.91°W (Elev. 1736 ft)
7:06 am MDT Aug 27, 2026
8am MDT Aug 27, 2026-6pm MDT Sep 2, 2026
 
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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