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

Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

McIntosh SD

  • Today

    Today: Sunny, with a high near 83. South southwest wind 7 to 13 mph becoming north in the afternoon.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 49. Breezy, with a north northeast wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    Showers then
    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: A chance of showers, mainly before 11am. Cloudy, with a high near 56. Breezy, with a north northeast wind around 22 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    High: 56 °F

    Breezy.
    Chance
    Showers then
    Cloudy

  • Sunday Night

    Sunday Night: Showers likely after midnight. Cloudy, with a low around 41. Breezy, with a north northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Cloudy and
    Breezy then
    Showers
    Likely

  • Columbus Day

    Columbus Day: Showers likely, mainly before noon. Mostly cloudy, with a high near 48. North northeast wind 13 to 16 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. North northwest wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. North wind around 7 mph becoming east southeast in the morning.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after midnight. Partly cloudy, with a low around 41. East wind 5 to 8 mph. Chance of precipitation is 20%.

    Low: 41 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers. Partly sunny, with a high near 57. East southeast wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    High: 57 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 83. South southwest wind 7 to 13 mph becoming north in the afternoon.
Tonight
A slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 49. Breezy, with a north northeast wind 8 to 13 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 20%.
Sunday
A chance of showers, mainly before 11am. Cloudy, with a high near 56. Breezy, with a north northeast wind around 22 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Sunday Night
Showers likely after midnight. Cloudy, with a low around 41. Breezy, with a north northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
Showers likely, mainly before noon. Mostly cloudy, with a high near 48. North northeast wind 13 to 16 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 39. North northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 53. North wind around 7 mph becoming east southeast in the morning.
Tuesday Night
A slight chance of showers after midnight. Partly cloudy, with a low around 41. East wind 5 to 8 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers. Partly sunny, with a high near 57. East southeast wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Thursday
A chance of showers. Partly sunny, with a high near 58. Breezy. Chance of precipitation is 30%.
Thursday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 39. Breezy. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
McIntosh SD
 45.92°N 101.35°W (Elev. 2300 ft)
Last Update:
4:21 am MDT Oct 10, 2026
Forecast Valid:
4am MDT Oct 10, 2026-6pm MDT Oct 16, 2026
 
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