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

Heavy to Excessive Rainfall for the Southwest U.S.; Watching for Possible East Coast Storm

Thunderstorms and a chance for some isolated flash flooding will continue today in the Southwest U.S. before an influx of tropical moisture from Priscilla brings widespread heavy rainfall and a flash flooding threat late this week into this weekend. A coastal storm may develop off the southeast U.S. coast Friday night and drift north just off the Mid-Atlantic coast through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Pierre, Pierre Regional Airport (KPIR)

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

Fair and Breezy

74°F

23°C

Humidity 41%
Wind Speed S 24 G 37 mph
Barometer 30.03 in (1016.4 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 8 Oct 3:53 pm CDT
Extended Forecast for

Mission Ridge SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 73. Breezy, with a south southeast wind around 24 mph, with gusts as high as 38 mph.

    High: 73 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 49. Breezy, with a south southeast wind 15 to 21 mph, with gusts as high as 33 mph.

    Low: 49 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 75. South southeast wind around 11 mph becoming northwest in the afternoon.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. North wind around 7 mph.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67. North wind 7 to 13 mph becoming east in the afternoon.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 50. East southeast wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 50 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before 1pm. Partly sunny, with a high near 68. Breezy, with a southeast wind 18 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 68 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 55. Southeast wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 55 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers before 1pm. Mostly sunny, with a high near 71. Breezy, with a southeast wind 16 to 24 mph becoming west northwest in the afternoon. Chance of precipitation is 20%.

    High: 71 °F

    Slight Chance
    Showers and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 73. Breezy, with a south southeast wind around 24 mph, with gusts as high as 38 mph.
Tonight
Mostly clear, with a low around 49. Breezy, with a south southeast wind 15 to 21 mph, with gusts as high as 33 mph.
Thursday
Sunny, with a high near 75. South southeast wind around 11 mph becoming northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 46. North wind around 7 mph.
Friday
Sunny, with a high near 67. North wind 7 to 13 mph becoming east in the afternoon.
Friday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 50. East southeast wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers before 1pm. Partly sunny, with a high near 68. Breezy, with a southeast wind 18 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 55. Southeast wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers before 1pm. Mostly sunny, with a high near 71. Breezy, with a southeast wind 16 to 24 mph becoming west northwest in the afternoon. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 40. Breezy.
Columbus Day
Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
A slight chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mission Ridge SD
 44.68°N 100.79°W (Elev. 1952 ft)
Last Update:
4:16 pm CDT Oct 8, 2025
Forecast Valid:
4pm CDT Oct 8, 2025-6pm CDT Oct 14, 2025
 
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