Air Quality Concerns; Fire Weather; Extreme Heat; Flash Flooding

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Dangerous heat and fire weather concerns for portions of the Four Corners region into the central Great Basin. Heavy rainfall and flash flooding possible for the Southeast through Monday. For Hawaii, gusty trade winds a drier weather could result in any fires that start to spread rapidly. Read More >

Hazardous Weather Conditions

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Fair

79°F

26°C

Humidity 65%
Wind Speed W 6 mph
Barometer 29.96 in (1013.5 mb)
Dewpoint 66°F (19°C)
Visibility 9.00 mi
Heat Index81°F (27°C)
Last update 3 Aug 3:52 pm CDT
Extended Forecast for

Lebanon SD

  • This Afternoon

    This Afternoon: A slight chance of showers and thunderstorms after 5pm.  Partly sunny, with a high near 78. North northeast wind around 6 mph.  Chance of precipitation is 10%.

    High: 78 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 11pm.  Mostly cloudy, with a low around 61. Northeast wind around 7 mph becoming southeast after midnight.  Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms after 5pm.  Mostly cloudy through mid morning, then gradual clearing, with a high near 81. East southeast wind 6 to 8 mph.  Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 1am.  Increasing clouds, with a low around 62. East southeast wind around 11 mph.  Chance of precipitation is 20%.

    Low: 62 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 83. Breezy, with a southeast wind 14 to 23 mph, with gusts as high as 34 mph.  Chance of precipitation is 30%.

    High: 83 °F

    Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, mainly before 1am.  Partly cloudy, with a low around 63. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 29 mph.  Chance of precipitation is 50%.

    Low: 63 °F

    Chance
    T-storms and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 85. South wind 8 to 10 mph becoming east in the morning.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66. East southeast wind around 9 mph.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 87. East southeast wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 78. North northeast wind around 6 mph. Chance of precipitation is 10%.
Tonight
A chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 61. Northeast wind around 7 mph becoming southeast after midnight. Chance of precipitation is 30%.
Monday
A slight chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms after 5pm. Mostly cloudy through mid morning, then gradual clearing, with a high near 81. East southeast wind 6 to 8 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 62. East southeast wind around 11 mph. Chance of precipitation is 20%.
Tuesday
A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 83. Breezy, with a southeast wind 14 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 63. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Wednesday
Sunny, with a high near 85. South wind 8 to 10 mph becoming east in the morning.
Wednesday Night
Mostly clear, with a low around 66. East southeast wind around 9 mph.
Thursday
Mostly sunny, with a high near 87. East southeast wind 9 to 15 mph, with gusts as high as 24 mph.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 65. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 84.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Lebanon SD
 45.07°N 99.78°W (Elev. 1955 ft)
3:47 pm CDT Aug 3, 2025
4pm CDT Aug 3, 2025-6pm CDT Aug 9, 2025
 
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Additional Resources

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Hourly Weather Forecast

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