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

Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Pierre, Pierre Regional Airport (KPIR)

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

Overcast

51°F

11°C

Humidity 86%
Wind Speed NW 15 mph
Barometer 29.81 in (1009.4 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 12 Oct 12:53 pm CDT
Extended Forecast for

Vivian SD

  • Columbus Day

    Columbus Day: Mostly cloudy, with a high near 61. Breezy, with a northwest wind 20 to 23 mph, with gusts as high as 31 mph.

    High: 61 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: A slight chance of showers after 5am. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. North northwest wind 9 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.

    Low: 39 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers before 7am. Increasing clouds, with a high near 55. North wind 7 to 13 mph. Chance of precipitation is 10%.

    High: 55 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. North northwest wind 5 to 9 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. Light and variable wind becoming northeast 6 to 11 mph in the morning.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 42. East wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers before 1pm. Partly sunny, with a high near 61. Windy, with a north northwest wind 9 to 19 mph increasing to 21 to 31 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 30%.

    High: 61 °F

    Chance
    Showers and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. Breezy, with a north northwest wind 20 to 28 mph, with gusts as high as 43 mph.

    Low: 36 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 57. North northwest wind 10 to 14 mph becoming south in the afternoon. Winds could gust as high as 22 mph.

    High: 57 °F

    Sunny

Detailed Forecast

Columbus Day
Mostly cloudy, with a high near 61. Breezy, with a northwest wind 20 to 23 mph, with gusts as high as 31 mph.
Tonight
A slight chance of showers after 5am. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. North northwest wind 9 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.
Tuesday
A slight chance of showers before 7am. Increasing clouds, with a high near 55. North wind 7 to 13 mph. Chance of precipitation is 10%.
Tuesday Night
Partly cloudy, with a low around 37. North northwest wind 5 to 9 mph.
Wednesday
Mostly sunny, with a high near 61. Light and variable wind becoming northeast 6 to 11 mph in the morning.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 42. East wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers before 1pm. Partly sunny, with a high near 61. Windy, with a north northwest wind 9 to 19 mph increasing to 21 to 31 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 36. Breezy, with a north northwest wind 20 to 28 mph, with gusts as high as 43 mph.
Friday
Sunny, with a high near 57. North northwest wind 10 to 14 mph becoming south in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 72. Breezy.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Vivian SD
 43.92°N 100.29°W (Elev. 1880 ft)
Last Update:
12:46 pm CDT Oct 12, 2026
Forecast Valid:
1pm CDT Oct 12, 2026-6pm CDT Oct 18, 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