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

75°F

24°C

Humidity 55%
Wind Speed E 10 mph
Barometer 30.12 in (1018.9 mb)
Dewpoint 58°F (14°C)
Visibility 9.00 mi
Last update 27 Aug 10:52 am CDT
Extended Forecast for

Timber Lake SD

  • Today

    Today: Sunny, with a high near 85. Southeast wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 62. Southeast wind 14 to 16 mph, with gusts as high as 26 mph.

    Low: 62 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny and hot, with a high near 90. Southeast wind 15 to 18 mph, with gusts as high as 29 mph.

    High: 90 °F

    Hot

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am.  Cloudy, then gradually becoming partly cloudy, with a low around 63. Southeast wind 6 to 14 mph becoming north northwest after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 89. North wind 7 to 10 mph becoming east northeast in the morning.

    High: 89 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 63. North northeast wind around 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%.

    Low: 63 °F

    Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 87. North northeast wind 10 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 24 mph.

    High: 87 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 59. East wind 11 to 13 mph becoming northwest after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 84. West northwest wind 11 to 15 mph, with gusts as high as 25 mph.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 85. Southeast wind 13 to 15 mph, with gusts as high as 24 mph.
Tonight
Increasing clouds, with a low around 62. Southeast wind 14 to 16 mph, with gusts as high as 26 mph.
Friday
Cloudy, then gradually becoming mostly sunny and hot, with a high near 90. Southeast wind 15 to 18 mph, with gusts as high as 29 mph.
Friday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Cloudy, then gradually becoming partly cloudy, with a low around 63. Southeast wind 6 to 14 mph becoming north northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 89. North wind 7 to 10 mph becoming east northeast in the morning.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. North northeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 87. North northeast wind 10 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 24 mph.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 59. East wind 11 to 13 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 84. West northwest wind 11 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 86. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Timber Lake SD
 45.42°N 101.07°W (Elev. 2198 ft)
9:51 am MDT Aug 27, 2026
10am MDT Aug 27, 2026-6pm MDT Sep 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database