Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Fair

63°F

17°C

Humidity 93%
Wind Speed SE 14 mph
Barometer 29.34 in (992.7 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 12 Oct 4:52 am CDT
Extended Forecast for

Walker SD

Wind Advisory October 12, 11:00am until October 12, 07:00pm
Click here for hazard details and duration
Wind Advisory
  • Today

    Today: Mostly cloudy, then becoming sunny during the afternoon, with a high near 59. Windy, with a south southwest wind 11 to 21 mph becoming west 21 to 31 mph in the morning. Winds could gust as high as 46 mph.

    High: 59 °F

    Partly Sunny
    and Windy

  • Tonight

    Tonight: Mostly clear, with a low around 31. Breezy, with a west northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 41 mph.

    Low: 31 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 51. North northwest wind around 10 mph becoming east in the afternoon.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 39. East wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A chance of showers before noon.  Mostly cloudy, with a high near 46. East southeast wind 14 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%.

    High: 46 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of showers after midnight.  Cloudy, with a low around 41. East southeast wind 13 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    Low: 41 °F

    Cloudy then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 56. East southeast wind 14 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 40%.

    High: 56 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely after midnight.  Mostly cloudy, with a low around 49. East southeast wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%.

    Low: 49 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: A chance of showers.  Partly sunny, with a high near 59. South wind 14 to 18 mph becoming west in the morning. Winds could gust as high as 28 mph.  Chance of precipitation is 50%.

    High: 59 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, then becoming sunny during the afternoon, with a high near 59. Windy, with a south southwest wind 11 to 21 mph becoming west 21 to 31 mph in the morning. Winds could gust as high as 46 mph.
Tonight
Mostly clear, with a low around 31. Breezy, with a west northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 41 mph.
Columbus Day
Sunny, with a high near 51. North northwest wind around 10 mph becoming east in the afternoon.
Monday Night
Increasing clouds, with a low around 39. East wind 9 to 13 mph, with gusts as high as 21 mph.
Tuesday
A chance of showers before noon. Mostly cloudy, with a high near 46. East southeast wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Tuesday Night
A slight chance of showers after midnight. Cloudy, with a low around 41. East southeast wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 56. East southeast wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms, then showers likely after midnight. Mostly cloudy, with a low around 49. East southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Thursday
A chance of showers. Partly sunny, with a high near 59. South wind 14 to 18 mph becoming west in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 50%.
Thursday Night
A chance of showers, mainly before midnight. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Friday
A slight chance of showers. Mostly sunny, with a high near 57. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
A slight chance of showers. Mostly sunny, with a high near 53. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Walker SD
 45.91°N 101.08°W (Elev. 2201 ft)
4:36 am MDT Oct 12, 2025
4am MDT Oct 12, 2025-6pm MDT Oct 18, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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