Atmospheric River in California; Fire Weather Concerns in the Central Plains

An atmospheric river will continue to bring gusty to high winds, moderate to heavy rainfall, and potential flooding to California through Saturday. Dry, gusty winds will bring elevated fire weather conditions to parts of the central and southern High Plains Friday. Red Flag Warnings have been issued. Read More >

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

47°F

8°C

Humidity 68%
Wind Speed SE 9 mph
Barometer 29.85 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 13 Nov 9:35 pm CST
Extended Forecast for

Stephan SD

  • Tonight

    Tonight: Mostly clear, with a low around 37. East wind around 7 mph becoming south after midnight.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 75. South southwest wind 7 to 13 mph becoming west in the afternoon.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy during the early evening, then becoming cloudy, with a low around 42. North northwest wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 42 °F

    Becoming
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52. Northwest wind 9 to 14 mph.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. North northwest wind around 7 mph becoming southeast after midnight.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 52. East southeast wind 7 to 10 mph.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. East wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain.  Mostly cloudy, with a high near 42. East wind 14 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 30%.

    High: 42 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain, mainly before midnight.  Mostly cloudy, with a low around 29. East wind 10 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    Low: 29 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 37. East wind around 7 mph becoming south after midnight.
Friday
Sunny, with a high near 75. South southwest wind 7 to 13 mph becoming west in the afternoon.
Friday Night
Partly cloudy during the early evening, then becoming cloudy, with a low around 42. North northwest wind 9 to 14 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 52. Northwest wind 9 to 14 mph.
Saturday Night
Partly cloudy, with a low around 33. North northwest wind around 7 mph becoming southeast after midnight.
Sunday
Mostly sunny, with a high near 52. East southeast wind 7 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 33. East wind 10 to 13 mph, with gusts as high as 21 mph.
Monday
A chance of rain. Mostly cloudy, with a high near 42. East wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Monday Night
A chance of rain, mainly before midnight. Mostly cloudy, with a low around 29. East wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 43.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.
Wednesday
A slight chance of rain. Partly sunny, with a high near 44. Chance of precipitation is 20%.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Stephan SD
 44.25°N 99.44°W (Elev. 1811 ft)
9:36 pm CST Nov 13, 2025
9pm CST Nov 13, 2025-6pm CST Nov 20, 2025
 
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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