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

Hurricane Isaias Approaching the Gulf Coast; Remnants of Rachel to Impact the Southwest U.S.

Hurricane Isaias is expected to make landfall along the U.S. northern Gulf Coast late Friday or early Saturday. A life-threatening storm surge is expected along the coast with damaging wind gusts extending well inland. Areas of heavy rainfall are forecast throughout much of the Southeast U.S. The remnants of Rachel will bring gusty winds and heavy rainfall to the Southwest U.S. this weekend. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

62°F

17°C

Humidity 41%
Wind Speed E 6 mph
Barometer 30.01 in (1016.3 mb)
Dewpoint 38°F (3°C)
Visibility NA
Last update 8 Oct 6:56 pm CDT
Extended Forecast for

2 Miles NW New Effington SD

  • Tonight

    Tonight: Partly cloudy, with a low around 42. East northeast wind 5 to 7 mph becoming southeast after midnight.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 75. South southeast wind 9 to 17 mph, with gusts as high as 26 mph.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62. South southeast wind 15 to 18 mph, with gusts as high as 29 mph.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 86. Breezy, with a south wind 21 to 25 mph, with gusts as high as 37 mph.

    High: 86 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58. South wind 8 to 13 mph becoming northwest after midnight. Winds could gust as high as 24 mph.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 72. North wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 72 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. North wind 13 to 16 mph.

    Low: 42 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: A chance of showers. Cloudy, with a high near 57. North wind around 14 mph. Chance of precipitation is 50%.

    High: 57 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. North northwest wind 9 to 11 mph.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. East northeast wind 5 to 7 mph becoming southeast after midnight.
Friday
Sunny, with a high near 75. South southeast wind 9 to 17 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 62. South southeast wind 15 to 18 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 86. Breezy, with a south wind 21 to 25 mph, with gusts as high as 37 mph.
Saturday Night
Mostly clear, with a low around 58. South wind 8 to 13 mph becoming northwest after midnight. Winds could gust as high as 24 mph.
Sunday
Partly sunny, with a high near 72. North wind 9 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 42. North wind 13 to 16 mph.
Columbus Day
A chance of showers. Cloudy, with a high near 57. North wind around 14 mph. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 38. North northwest wind 9 to 11 mph.
Tuesday
Partly sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.
Thursday
A chance of showers. Mostly cloudy, with a high near 61. Breezy. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW New Effington SD
 45.87°N 96.95°W (Elev. 1125 ft)
Last Update:
7:21 pm CDT Oct 8, 2026
Forecast Valid:
7pm CDT Oct 8, 2026-6pm CDT Oct 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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