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

Heavy to Excessive Rainfall for the Southwest;

Tropical moisture from Priscilla will bring a multi-day thunderstorm, widespread heavy rainfall and flash flooding event across the Southwest/Four Corners region. Flash flooding will be a concern in burn scars, slot canyons, and urban areas. Widespread storms are expected in central/South Florida with some isolated flash flooding possible. Read More >

Hazardous Weather Conditions

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Fair

58°F

14°C

Humidity 70%
Wind Speed S 20 mph
Barometer 30.00 in (1015.5 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 9 Oct 2:52 am CDT
Extended Forecast for

Lebanon SD

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 53. South wind around 18 mph, with gusts as high as 28 mph.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 74. South wind 10 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. Northwest wind around 8 mph.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65. North wind 7 to 9 mph becoming east in the afternoon.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. East southeast wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers, mainly before 1pm. Partly sunny, with a high near 61. Breezy, with a southeast wind 17 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.

    High: 61 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 1am. Mostly cloudy, with a low around 52. Breezy, with a southeast wind 18 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A chance of showers. Mostly sunny, with a high near 73. Breezy, with a southeast wind 18 to 23 mph becoming west in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 40%.

    High: 73 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. West northwest wind 14 to 18 mph, with gusts as high as 29 mph.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 53. South wind around 18 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 74. South wind 10 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.
Thursday Night
Mostly clear, with a low around 41. Northwest wind around 8 mph.
Friday
Sunny, with a high near 65. North wind 7 to 9 mph becoming east in the afternoon.
Friday Night
Partly cloudy, with a low around 43. East southeast wind 10 to 15 mph, with gusts as high as 24 mph.
Saturday
A chance of showers, mainly before 1pm. Partly sunny, with a high near 61. Breezy, with a southeast wind 17 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 52. Breezy, with a southeast wind 18 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Sunday
A chance of showers. Mostly sunny, with a high near 73. Breezy, with a southeast wind 18 to 23 mph becoming west in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 40%.
Sunday Night
Mostly clear, with a low around 37. West northwest wind 14 to 18 mph, with gusts as high as 29 mph.
Columbus Day
Sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
A slight chance of showers. Partly sunny, with a high near 54. Chance of precipitation is 20%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 59. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lebanon SD
 45.07°N 99.78°W (Elev. 1955 ft)
Last Update:
2:31 am CDT Oct 9, 2025
Forecast Valid:
3am CDT Oct 9, 2025-6pm CDT Oct 15, 2025
 
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