Inclement Weather in the Pacific Northwest; Heavy Rain and Thunderstorms in Southern Texas

A series of cold fronts will continue to bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this week. Heavy to excessive rainfall may produce areas of flooding over southern Texas through Monday morning. Read More >

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

49°F

9°C

Humidity 66%
Wind Speed S 7 mph
Barometer 29.92 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 8 Nov 11:55 pm CST
Extended Forecast for

Stephan SD

  • Overnight

    Overnight: Increasing clouds, with a low around 42. Calm wind becoming north northwest 5 to 9 mph.

    Low: 42 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 61. Northwest wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 61 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. South southeast wind 5 to 14 mph, with gusts as high as 22 mph.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. North northeast wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 41 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 51. North northwest wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 51 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. North northeast wind 5 to 7 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 43. East northeast wind 6 to 9 mph.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Southeast wind 6 to 8 mph.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Overnight
Increasing clouds, with a low around 42. Calm wind becoming north northwest 5 to 9 mph.
Monday
Mostly cloudy through mid morning, then gradual clearing, with a high near 61. Northwest wind 8 to 15 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 36. Northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 58. South southeast wind 5 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 41. North northeast wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Veterans Day
Mostly sunny, with a high near 51. North northwest wind 9 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 31. North northeast wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 43. East northeast wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 28. Southeast wind 6 to 8 mph.
Friday
Sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Stephan SD
 44.25°N 99.44°W (Elev. 1811 ft)
11:21 pm CST Nov 8, 2026
12am CST Nov 9, 2026-6pm CST Nov 15, 2026
 
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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