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

Gusty Winds in the Mid-Atlantic and Northeast; Atmospheric River to Impact the Northwest

Gusty winds are expected from portions of the Mid-Atlantic into the Northeast through the night following the system that brought rain to the area. An atmospheric river will move into the Northwest late today into Saturday bringing moderate to heavy rainfall, mountain snow, windy conditions, and high surf to the area over the weekend. Read More >

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

44°F

7°C

Humidity 53%
Wind Speed SW 6 mph
Barometer 30.20 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 1 Nov 2:15 pm CDT
Extended Forecast for

11 Miles NNW Gann Valley SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 47. South wind 8 to 10 mph.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. South wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 67. South wind 10 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. Northwest wind 11 to 14 mph.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 57. West wind around 9 mph.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. South southeast wind 6 to 10 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Southeast wind around 11 mph becoming northeast in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. North wind around 8 mph.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 54. North northwest wind 6 to 11 mph becoming south southeast in the afternoon.

    High: 54 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 47. South wind 8 to 10 mph.
Tonight
Partly cloudy, with a low around 30. South wind 9 to 14 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 67. South wind 10 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 36. Northwest wind 11 to 14 mph.
Monday
Mostly sunny, with a high near 57. West wind around 9 mph.
Monday Night
Partly cloudy, with a low around 37. South southeast wind 6 to 10 mph.
Tuesday
Mostly sunny, with a high near 58. Southeast wind around 11 mph becoming northeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 32. North wind around 8 mph.
Wednesday
Sunny, with a high near 54. North northwest wind 6 to 11 mph becoming south southeast in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
Partly sunny, with a high near 64. Breezy.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Gann Valley SD
 44.19°N 99.05°W (Elev. 1722 ft)
Last Update:
1:46 pm CDT Nov 1, 2025
Forecast Valid:
2pm CDT Nov 1, 2025-6pm CST Nov 7, 2025
 
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