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

MILBANK (K1D1)

Lat: 45.23°NLon: 96.57°WElev: 1116ft.

Fair

72°F

22°C

Humidity 50%
Wind Speed Calm
Barometer 29.62 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 11 Oct 3:10 am CDT
Extended Forecast for

Revillo SD

  • Overnight

    Overnight: Mostly clear, with a low around 63. Breezy, with a south southwest wind around 21 mph, with gusts as high as 30 mph.

    Low: 63 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Increasing clouds, with a high near 81. North northwest wind 3 to 8 mph.

    High: 81 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52. North northwest wind 8 to 10 mph.

    Low: 52 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: A chance of sprinkles before noon, then a chance of showers after 4pm. Mostly cloudy, with a high near 70. North wind 8 to 10 mph. Chance of precipitation is 30%.

    High: 70 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of sprinkles before 7pm. Mostly cloudy, with a low around 47. Northwest wind around 11 mph, with gusts as high as 21 mph.

    Low: 47 °F

    Chance
    Sprinkles

  • Tuesday

    Tuesday: Partly sunny, with a high near 60. Northwest wind around 9 mph.

    High: 60 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42. North wind 3 to 6 mph.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 62. Northeast wind 3 to 8 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 1am. Partly cloudy, with a low around 43. East wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 63. Breezy, with a south southwest wind around 21 mph, with gusts as high as 30 mph.
Sunday
Increasing clouds, with a high near 81. North northwest wind 3 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 52. North northwest wind 8 to 10 mph.
Columbus Day
A chance of sprinkles before noon, then a chance of showers after 4pm. Mostly cloudy, with a high near 70. North wind 8 to 10 mph. Chance of precipitation is 30%.
Monday Night
A chance of sprinkles before 7pm. Mostly cloudy, with a low around 47. Northwest wind around 11 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 60. Northwest wind around 9 mph.
Tuesday Night
Partly cloudy, with a low around 42. North wind 3 to 6 mph.
Wednesday
Sunny, with a high near 62. Northeast wind 3 to 8 mph.
Wednesday Night
A chance of showers, mainly after 1am. Partly cloudy, with a low around 43. East wind 3 to 5 mph. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly cloudy, with a high near 60. Chance of precipitation is 40%.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 53. Breezy.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Revillo SD
 45.02°N 96.57°W (Elev. 1188 ft)
Last Update:
3:21 am CDT Oct 11, 2026
Forecast Valid:
3am CDT Oct 11, 2026-6pm CDT Oct 17, 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