East Coast Storm; Heavy Rain and Flooding in the Southwest U.S.; Typhoon Remnants Impacting Alaska

A coastal storm continues to bring heavy rain, coastal flooding, high surf, dangerous rip currents, and gusty winds to the East Coast into early Tuesday. A heavy rain and flash flood risk continues for the Southwest/Four Corners region with lingering tropical moisture through Monday. Typhoon remnants are causing strong winds, heavy rain, and coastal flooding across western Alaska through Monday. Read More >

Current conditions at

Pierre, Pierre Regional Airport (KPIR)

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

Fair

54°F

12°C

Humidity 55%
Wind Speed W 15 mph
Barometer 29.85 in (1010.5 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 12 Oct 7:53 pm CDT
Extended Forecast for

Fort Pierre SD

Frost Advisory October 13, 01:00am until October 13, 10:00am
Click here for hazard details and duration
Frost Advisory
  • Tonight

    Tonight: Mostly clear, with a low around 36. Northwest wind 6 to 14 mph.

    Low: 36 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Areas of frost before 9am.  Otherwise, increasing clouds, with a high near 59. West wind 5 to 9 mph becoming east in the afternoon.

    High: 59 °F

    Areas Frost
    then Mostly
    Sunny

  • Monday Night

    Monday Night: A chance of showers, mainly after 1am.  Increasing clouds, with a low around 44. East wind 8 to 10 mph.  Chance of precipitation is 40%.

    Low: 44 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers before 1pm.  Cloudy, with a high near 51. East southeast wind 13 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 40%.

    High: 51 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 1am.  Cloudy, with a low around 44. East southeast wind 9 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    Low: 44 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 68. East southeast wind 11 to 18 mph, with gusts as high as 28 mph.

    High: 68 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 1am.  Mostly cloudy, with a low around 54. East southeast wind 13 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%.

    Low: 54 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: A chance of showers, mainly before 1pm.  Partly sunny, with a high near 70. South wind 13 to 16 mph becoming west in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 30%.

    High: 70 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 1am.  Partly cloudy, with a low around 43. West wind 9 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 36. Northwest wind 6 to 14 mph.
Columbus Day
Areas of frost before 9am. Otherwise, increasing clouds, with a high near 59. West wind 5 to 9 mph becoming east in the afternoon.
Monday Night
A chance of showers, mainly after 1am. Increasing clouds, with a low around 44. East wind 8 to 10 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers before 1pm. Cloudy, with a high near 51. East southeast wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Tuesday Night
A slight chance of showers after 1am. Cloudy, with a low around 44. East southeast wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 68. East southeast wind 11 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 54. East southeast wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Thursday
A chance of showers, mainly before 1pm. Partly sunny, with a high near 70. South wind 13 to 16 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers, mainly before 1am. Partly cloudy, with a low around 43. West wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 62. Breezy.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Pierre SD
 44.35°N 100.38°W (Elev. 1516 ft)
8:36 pm CDT Oct 12, 2025
8pm CDT Oct 12, 2025-6pm CDT Oct 19, 2025
 
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Additional Resources

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