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

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

55°F

13°C

Humidity 90%
Wind Speed NW 12 mph
Barometer 29.71 in (1005.0 mb)
Dewpoint 52°F (11°C)
Visibility NA
Wind Chill52°F (11°C)
Last update 11 Oct 7:56 am CDT
Extended Forecast for

Veblen SD

  • Today

    Today: A chance of sprinkles before 10am.  Mostly cloudy, with a high near 67. North wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 67 °F

    Chance
    Sprinkles

  • Tonight

    Tonight: Cloudy, with a low around 46. North wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: 46 °F

    Cloudy

  • Columbus Day

    Columbus Day: A slight chance of showers before 10am, then a chance of sprinkles between 10am and 11am, then a chance of showers after 11am.  Mostly cloudy, with a high near 63. North wind 10 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 50%.

    High: 63 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers before 7pm.  Cloudy, with a low around 42. Northwest wind around 14 mph.  Chance of precipitation is 10%.

    Low: 42 °F

    Slight Chance
    Showers then
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 58. Northwest wind around 11 mph.

    High: 58 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. North northwest wind 3 to 7 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62. Light and variable wind becoming north 5 to 8 mph in the morning.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 1am.  Partly cloudy, with a low around 40. East northeast wind around 6 mph becoming southeast after midnight.  Chance of precipitation is 30%.

    Low: 40 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers.  Mostly cloudy, with a high near 60. Southeast wind 7 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph.  Chance of precipitation is 50%.

    High: 60 °F

    Chance
    Showers

Detailed Forecast

Today
A chance of sprinkles before 10am. Mostly cloudy, with a high near 67. North wind 13 to 15 mph, with gusts as high as 25 mph.
Tonight
Cloudy, with a low around 46. North wind 11 to 14 mph, with gusts as high as 22 mph.
Columbus Day
A slight chance of showers before 10am, then a chance of sprinkles between 10am and 11am, then a chance of showers after 11am. Mostly cloudy, with a high near 63. North wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Monday Night
A slight chance of showers before 7pm. Cloudy, with a low around 42. Northwest wind around 14 mph. Chance of precipitation is 10%.
Tuesday
Mostly cloudy, with a high near 58. Northwest wind around 11 mph.
Tuesday Night
Mostly cloudy, with a low around 38. North northwest wind 3 to 7 mph.
Wednesday
Mostly sunny, with a high near 62. Light and variable wind becoming north 5 to 8 mph in the morning.
Wednesday Night
A chance of showers, mainly after 1am. Partly cloudy, with a low around 40. East northeast wind around 6 mph becoming southeast after midnight. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly cloudy, with a high near 60. Southeast wind 7 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 50%.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 37. Breezy. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 53. Breezy.
Friday Night
Widespread frost. Otherwise, partly cloudy, with a low around 32.
Saturday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Veblen SD
 45.87°N 97.29°W (Elev. 1270 ft)
7:21 am CDT Oct 11, 2026
8am CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database