Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

Pierre, Pierre Regional Airport (KPIR)

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

Overcast

56°F

13°C

Humidity 81%
Wind Speed N 15 mph
Barometer 29.77 in (1007.8 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 11 Oct 10:53 am CDT
Extended Forecast for

14 Miles NNW Fort Pierre SD

  • Today

    Today: Mostly cloudy, with a high near 68. North wind around 17 mph, with gusts as high as 25 mph.

    High: 68 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of showers after 4am.  Mostly cloudy, with a low around 47. Northeast wind 13 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    Low: 47 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Columbus Day

    Columbus Day: A chance of sprinkles between noon and 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 62. East northeast wind 8 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 62 °F

    Chance
    Sprinkles

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. North northwest wind 14 to 18 mph, with gusts as high as 28 mph.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers before 1pm.  Partly sunny, with a high near 55. North northwest wind 9 to 11 mph.  Chance of precipitation is 20%.

    High: 55 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. Northeast wind around 7 mph.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 1pm.  Mostly sunny, with a high near 60. East northeast wind 6 to 10 mph.  Chance of precipitation is 30%.

    High: 60 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers.  Mostly cloudy, with a low around 44. East wind 8 to 10 mph.  Chance of precipitation is 50%.

    Low: 44 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers.  Mostly cloudy, with a high near 59. Breezy, with a northeast wind 10 to 15 mph becoming northwest 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 40%.

    High: 59 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
Mostly cloudy, with a high near 68. North wind around 17 mph, with gusts as high as 25 mph.
Tonight
A slight chance of showers after 4am. Mostly cloudy, with a low around 47. Northeast wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Columbus Day
A chance of sprinkles between noon and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 62. East northeast wind 8 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Partly cloudy, with a low around 42. North northwest wind 14 to 18 mph, with gusts as high as 28 mph.
Tuesday
A slight chance of showers before 1pm. Partly sunny, with a high near 55. North northwest wind 9 to 11 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 43. Northeast wind around 7 mph.
Wednesday
A chance of showers after 1pm. Mostly sunny, with a high near 60. East northeast wind 6 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 44. East wind 8 to 10 mph. Chance of precipitation is 50%.
Thursday
A chance of showers. Mostly cloudy, with a high near 59. Breezy, with a northeast wind 10 to 15 mph becoming northwest 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 40%.
Thursday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 40. Breezy. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 54. Breezy.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNW Fort Pierre SD
 44.54°N 100.48°W (Elev. 1621 ft)
11:21 am CDT Oct 11, 2026
11am CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database