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.

Light Rain

62°F

17°C

Humidity 84%
Wind Speed SE 14 mph
Barometer 29.57 in (1000.9 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 11 Oct 7:52 pm CDT
Extended Forecast for

3 Miles N Java SD

  • Tonight

    Tonight: Showers likely, mainly before 11pm.  Cloudy, then gradually becoming partly cloudy, with a steady temperature around 61. Breezy, with a south southeast wind 24 to 26 mph, with gusts as high as 39 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 61 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a steady temperature around 61. Windy, with a south wind 21 to 30 mph becoming west in the morning. Winds could gust as high as 43 mph.

    High: 61 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. Breezy, with a northwest wind 23 to 28 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 38 mph.

    Low: 33 °F

    Mostly Clear
    and Breezy

  • Columbus Day

    Columbus Day: Sunny, with a high near 53. Northwest wind 10 to 13 mph becoming north northeast in the afternoon.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. East wind 9 to 14 mph.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers, mainly before 1pm.  Mostly cloudy, with a high near 48. East southeast wind 15 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%.

    High: 48 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. East southeast wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers.  Mostly cloudy, with a high near 56. Breezy, with an east southeast wind 14 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    High: 56 °F

    Slight Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms, then a chance of showers after 1am.  Mostly cloudy, with a low around 49. Breezy, with an east southeast wind 17 to 20 mph.  Chance of precipitation is 50%.

    Low: 49 °F

    Slight Chance
    T-storms and
    Breezy then
    Chance
    Showers

Detailed Forecast

Tonight
Showers likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a steady temperature around 61. Breezy, with a south southeast wind 24 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Mostly sunny, with a steady temperature around 61. Windy, with a south wind 21 to 30 mph becoming west in the morning. Winds could gust as high as 43 mph.
Sunday Night
Mostly clear, with a low around 33. Breezy, with a northwest wind 23 to 28 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 38 mph.
Columbus Day
Sunny, with a high near 53. Northwest wind 10 to 13 mph becoming north northeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 38. East wind 9 to 14 mph.
Tuesday
A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 48. East southeast wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 41. East southeast wind 14 to 16 mph, with gusts as high as 24 mph.
Wednesday
A slight chance of showers. Mostly cloudy, with a high near 56. Breezy, with an east southeast wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 49. Breezy, with an east southeast wind 17 to 20 mph. Chance of precipitation is 50%.
Thursday
A chance of showers. Partly sunny, with a high near 65. Breezy. Chance of precipitation is 50%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Friday
A slight chance of showers. Mostly sunny, with a high near 59. Breezy. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 56. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Java SD
 45.54°N 99.9°W (Elev. 1926 ft)
7:36 pm CDT Oct 11, 2025
8pm CDT Oct 11, 2025-6pm CDT Oct 18, 2025
 
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Additional Resources

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