Lake-Effect Snow through Friday; Strong Winds in the Northern and Central Plains

A clipper-like system will drop down from Canada on Thursday, bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains Thursday afternoon through Friday, with gusts up to 60 mph expected. Read More >

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Partly Cloudy

28°F

-2°C

Humidity 98%
Wind Speed S 8 mph
Barometer 29.80 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 15 Jan 6:15 am CST
Extended Forecast for

Fort Thompson SD

High Wind Watch January 16, 12:00am until January 16, 06:00pm
Wind Advisory January 15, 02:00pm until January 16, 12:00am
Click here for hazard details and duration
High Wind Watch
Wind Advisory
  • Today

    Today: Partly sunny, with a high near 47. Breezy, with a southeast wind 7 to 12 mph becoming northwest 21 to 26 mph in the morning. Winds could gust as high as 37 mph.

    High: 47 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: A slight chance of rain before 7pm, then a chance of snow after 1am.  Increasing clouds, with a low around 20. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 47 mph.  Chance of precipitation is 40%.

    Low: 20 °F

    Slight Chance
    Rain and
    Blustery then
    Chance Snow
    and Windy

  • Friday

    Friday: Snow likely, mainly before 3pm.  Patchy blowing snow before 3pm. Mostly cloudy, with a temperature falling to around 16 by 5pm. Windy, with a north northwest wind 30 to 38 mph, with gusts as high as 50 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 26 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Patchy blowing snow after 11pm. Mostly cloudy, with a low around 0. Wind chill values as low as -19. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 37 mph.

    Low: 0 °F

    Patchy
    Blowing Snow
    and Blustery

  • Saturday

    Saturday: Patchy blowing snow before 3pm. Partly sunny, with a high near 11. Blustery, with a north northwest wind 13 to 22 mph, with gusts as high as 31 mph.

    High: 11 °F

    Patchy
    Blowing Snow
    and Blustery

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 1. Northwest wind 7 to 10 mph becoming south southwest after midnight.

    Low: 1 °F

    Mostly Cloudy

  • Sunday

    Sunday: Patchy blowing snow after 10am. Partly sunny, with a high near 32. Breezy, with a north northwest wind 11 to 16 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 32 °F

    Patchy
    Blowing Snow
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 3. North northwest wind 13 to 18 mph, with gusts as high as 28 mph.

    Low: 3 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 19. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 19 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 47. Breezy, with a southeast wind 7 to 12 mph becoming northwest 21 to 26 mph in the morning. Winds could gust as high as 37 mph.
Tonight
A slight chance of rain before 7pm, then a chance of snow after 1am. Increasing clouds, with a low around 20. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 47 mph. Chance of precipitation is 40%.
Friday
Snow likely, mainly before 3pm. Patchy blowing snow before 3pm. Mostly cloudy, with a temperature falling to around 16 by 5pm. Windy, with a north northwest wind 30 to 38 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Patchy blowing snow after 11pm. Mostly cloudy, with a low around 0. Wind chill values as low as -19. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 37 mph.
Saturday
Patchy blowing snow before 3pm. Partly sunny, with a high near 11. Blustery, with a north northwest wind 13 to 22 mph, with gusts as high as 31 mph.
Saturday Night
Mostly cloudy, with a low around 1. Northwest wind 7 to 10 mph becoming south southwest after midnight.
Sunday
Patchy blowing snow after 10am. Partly sunny, with a high near 32. Breezy, with a north northwest wind 11 to 16 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 38 mph.
Sunday Night
Partly cloudy, with a low around 3. North northwest wind 13 to 18 mph, with gusts as high as 28 mph.
M.L.King Day
Mostly sunny, with a high near 19. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Partly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Thompson SD
 44.05°N 99.4°W (Elev. 1447 ft)
5:36 am CST Jan 15, 2026
6am CST Jan 15, 2026-6pm CST Jan 21, 2026
 
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Additional Resources

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