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

Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast

A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >

Current conditions at

Pierre, Pierre Regional Airport (KPIR)

Lat: 44.38°NLon: 100.29°WElev: 1742ft.

Fair

25°F

-4°C

Humidity 92%
Wind Speed E 7 mph
Barometer 30.16 in (1023.2 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 12 Nov 9:53 pm CST
Extended Forecast for

Vivian SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Southeast wind 7 to 14 mph, with gusts as high as 22 mph.

    Low: 25 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 46. Breezy, with a southeast wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 46 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. Breezy, with a southeast wind 20 to 23 mph, with gusts as high as 36 mph.

    Low: 31 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Partly sunny, with a high near 48. Breezy, with a south southeast wind 21 to 26 mph, with gusts as high as 39 mph.

    High: 48 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. Breezy, with a south wind 16 to 22 mph, with gusts as high as 33 mph.

    Low: 35 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57. Breezy, with a south wind 16 to 25 mph, with gusts as high as 37 mph.

    High: 57 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Breezy, with a south wind 17 to 21 mph, with gusts as high as 31 mph.

    Low: 39 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 61. Breezy, with a south wind 17 to 22 mph, with gusts as high as 33 mph.

    High: 61 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. Breezy, with a south wind 17 to 20 mph, with gusts as high as 32 mph.

    Low: 41 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. Southeast wind 7 to 14 mph, with gusts as high as 22 mph.
Friday
Partly sunny, with a high near 46. Breezy, with a southeast wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.
Friday Night
Mostly cloudy, with a low around 31. Breezy, with a southeast wind 20 to 23 mph, with gusts as high as 36 mph.
Saturday
Partly sunny, with a high near 48. Breezy, with a south southeast wind 21 to 26 mph, with gusts as high as 39 mph.
Saturday Night
Partly cloudy, with a low around 35. Breezy, with a south wind 16 to 22 mph, with gusts as high as 33 mph.
Sunday
Sunny, with a high near 57. Breezy, with a south wind 16 to 25 mph, with gusts as high as 37 mph.
Sunday Night
Mostly clear, with a low around 39. Breezy, with a south wind 17 to 21 mph, with gusts as high as 31 mph.
Monday
Sunny, with a high near 61. Breezy, with a south wind 17 to 22 mph, with gusts as high as 33 mph.
Monday Night
Partly cloudy, with a low around 41. Breezy, with a south wind 17 to 20 mph, with gusts as high as 32 mph.
Tuesday
Mostly sunny, with a high near 57. Breezy.
Tuesday Night
Partly cloudy, with a low around 40. Breezy.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Thursday
A slight chance of rain. Mostly sunny, with a high near 52. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Vivian SD
 43.92°N 100.29°W (Elev. 1880 ft)
Last Update:
10:11 pm CST Nov 12, 2026
Forecast Valid:
10pm CST Nov 12, 2026-6pm CST Nov 19, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation