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 develop off the southeast U.S. coast tonight and is expected to strengthen and bring 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

57°F

14°C

Humidity 47%
Wind Speed SE 13 mph
Barometer 30.07 in (1018.4 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 10 Oct 11:52 pm CDT
Extended Forecast for

Mc Intosh SD

  • Tonight

    Tonight: A slight chance of showers after 4am.  Mostly cloudy, with a temperature rising to around 53 by 2am. Breezy, with a southeast wind 9 to 14 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 32 mph.  Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday

    Saturday: A slight chance of showers between 1pm and 2pm.  Increasing clouds, with a high near 70. Breezy, with a south southeast wind 22 to 28 mph, with gusts as high as 40 mph.  Chance of precipitation is 20%.

    High: 70 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers before midnight.  Cloudy, then gradually becoming partly cloudy, with a low around 56. Breezy, with a south southeast wind 16 to 21 mph, with gusts as high as 32 mph.  Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers and
    Breezy then
    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers, mainly after noon.  Mostly sunny, with a high near 65. Breezy, with a south wind 16 to 21 mph becoming west 24 to 29 mph in the morning. Winds could gust as high as 41 mph.  Chance of precipitation is 30%.

    High: 65 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. Breezy, with a northwest wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 37 mph.

    Low: 33 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Columbus Day

    Columbus Day: Sunny, with a high near 47. Northwest wind 11 to 14 mph becoming east northeast in the afternoon.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. East southeast wind 9 to 11 mph.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. Southeast wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. East southeast wind around 10 mph.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers after 4am. Mostly cloudy, with a temperature rising to around 53 by 2am. Breezy, with a southeast wind 9 to 14 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers between 1pm and 2pm. Increasing clouds, with a high near 70. Breezy, with a south southeast wind 22 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 56. Breezy, with a south southeast wind 16 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Sunday
A chance of showers, mainly after noon. Mostly sunny, with a high near 65. Breezy, with a south wind 16 to 21 mph becoming west 24 to 29 mph in the morning. Winds could gust as high as 41 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 33. Breezy, with a northwest wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 37 mph.
Columbus Day
Sunny, with a high near 47. Northwest wind 11 to 14 mph becoming east northeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 35. East southeast wind 9 to 11 mph.
Tuesday
Mostly sunny, with a high near 52. Southeast wind 11 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 38. East southeast wind around 10 mph.
Wednesday
Mostly sunny, with a high near 57.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 43. Chance of precipitation is 20%.
Thursday
A chance of showers. Mostly sunny, with a high near 60. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 43. Chance of precipitation is 20%.
Friday
A slight chance of showers. Mostly sunny, with a high near 64. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Mc Intosh SD
 45.92°N 101.35°W (Elev. 2300 ft)
10:26 pm MDT Oct 10, 2025
11pm MDT Oct 10, 2025-6pm MDT Oct 17, 2025
 
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Additional Resources

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Hourly Weather Forecast

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