National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Fair

75°F

24°C

Humidity 50%
Wind Speed N 6 mph
Barometer 30.21 in (1022.5 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 16 Aug 11:52 am CDT
Extended Forecast for

Akaska SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 81. West northwest wind 6 to 8 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 3am. Increasing clouds, with a low around 61. North wind 5 to 7 mph becoming south southeast after midnight. Chance of precipitation is 40%.

    Low: 61 °F

    Chance
    Showers

  • Monday

    Monday: A slight chance of showers and thunderstorms before 7am. Sunny, with a high near 86. South wind 7 to 10 mph becoming west northwest in the afternoon. Chance of precipitation is 10%.

    High: 86 °F

    Slight Chance
    T-storms then
    Sunny

  • Monday Night

    Monday Night: A chance of showers, mainly after 4am. Partly cloudy, with a low around 58. North northwest wind 5 to 8 mph becoming east after midnight. Chance of precipitation is 30%.

    Low: 58 °F

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 78. East northeast wind 6 to 8 mph becoming north in the afternoon. Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Northeast wind 6 to 8 mph becoming south southeast after midnight. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 80. South wind 6 to 8 mph. Chance of precipitation is 50%.

    High: 80 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 57. East northeast wind around 8 mph becoming south after midnight. Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: Sunny, with a high near 85. South wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 85 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 81. West northwest wind 6 to 8 mph.
Tonight
A chance of showers and thunderstorms, mainly before 3am. Increasing clouds, with a low around 61. North wind 5 to 7 mph becoming south southeast after midnight. Chance of precipitation is 40%.
Monday
A slight chance of showers and thunderstorms before 7am. Sunny, with a high near 86. South wind 7 to 10 mph becoming west northwest in the afternoon. Chance of precipitation is 10%.
Monday Night
A chance of showers, mainly after 4am. Partly cloudy, with a low around 58. North northwest wind 5 to 8 mph becoming east after midnight. Chance of precipitation is 30%.
Tuesday
A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 78. East northeast wind 6 to 8 mph becoming north in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Northeast wind 6 to 8 mph becoming south southeast after midnight. Chance of precipitation is 20%.
Wednesday
A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 80. South wind 6 to 8 mph. Chance of precipitation is 50%.
Wednesday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 57. East northeast wind around 8 mph becoming south after midnight. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 85. South wind 7 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 60.
Saturday
Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Akaska SD
 45.32°N 100.13°W (Elev. 1880 ft)
Last Update:
11:36 am CDT Aug 16, 2026
Forecast Valid:
12pm CDT Aug 16, 2026-6pm CDT Aug 22, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation