Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

MILBANK (K1D1)

Lat: 45.23°NLon: 96.57°WElev: 1116ft.

Fair

61°F

16°C

Humidity 88%
Wind Speed NW 14 mph
Barometer 29.74 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 11 Oct 10:50 am CDT
Extended Forecast for

Twin Brooks SD

  • Today

    Today: Partly sunny, with a high near 74. North wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 74 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. North northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: A chance of rain and thunderstorms before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then a slight chance of showers after 4pm.  Partly sunny, with a high near 67. North wind around 9 mph.  Chance of precipitation is 30%.

    High: 67 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 46. Northwest wind around 11 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59. Northwest wind around 9 mph.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42. North northwest wind around 5 mph.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 61. Light and variable wind becoming north northeast 5 to 7 mph in the morning.

    High: 61 °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

  • Thursday

    Thursday: A chance of showers.  Mostly cloudy, with a high near 59. East wind 5 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.  Chance of precipitation is 50%.

    High: 59 °F

    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 74. North wind 9 to 14 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 51. North northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Columbus Day
A chance of rain and thunderstorms before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then a slight chance of showers after 4pm. Partly sunny, with a high near 67. North wind around 9 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 46. Northwest wind around 11 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 59. Northwest wind around 9 mph.
Tuesday Night
Partly cloudy, with a low around 42. North northwest wind around 5 mph.
Wednesday
Sunny, with a high near 61. Light and variable wind becoming north northeast 5 to 7 mph in the morning.
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 59. East wind 5 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 50%.
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 52. Breezy.
Friday Night
Widespread frost. Otherwise, partly cloudy, with a low around 34.
Saturday
Widespread frost. Otherwise, sunny, with a high near 56.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Twin Brooks SD
 45.21°N 96.79°W (Elev. 1257 ft)
10:16 am CDT Oct 11, 2026
11am CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database