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

55°F

13°C

Humidity 80%
Wind Speed N 16 mph
Barometer 29.77 in (1007.7 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 11 Oct 9:53 am CDT
Extended Forecast for

Murdo SD

  • Today

    Today: Partly sunny, with a high near 69. Breezy, with a north wind 17 to 20 mph.

    High: 69 °F

    Partly Sunny
    and Breezy
    then Mostly
    Cloudy

  • Tonight

    Tonight: A slight chance of showers between 4am and 5am, then a chance of sprinkles with a slight chance of showers after 5am.  Mostly cloudy, with a low around 46. North northeast wind 14 to 16 mph.  Chance of precipitation is 20%.

    Low: 46 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Columbus Day

    Columbus Day: A chance of sprinkles between 11am and noon.  Mostly sunny, with a high near 64. Breezy, with an east southeast wind 9 to 14 mph becoming northwest 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 64 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Breezy, with a north northwest wind 14 to 20 mph, with gusts as high as 29 mph.

    Low: 41 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. North northwest wind around 11 mph.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41. North northeast wind around 9 mph.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 1pm.  Partly sunny, with a high near 59. East northeast wind 8 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%.

    High: 59 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 1am.  Mostly cloudy, with a low around 42. East wind 11 to 15 mph.  Chance of precipitation is 70%.

    Low: 42 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers.  Mostly cloudy, with a high near 58. Breezy, with a north northwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph.  Chance of precipitation is 50%.

    High: 58 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
Partly sunny, with a high near 69. Breezy, with a north wind 17 to 20 mph.
Tonight
A slight chance of showers between 4am and 5am, then a chance of sprinkles with a slight chance of showers after 5am. Mostly cloudy, with a low around 46. North northeast wind 14 to 16 mph. Chance of precipitation is 20%.
Columbus Day
A chance of sprinkles between 11am and noon. Mostly sunny, with a high near 64. Breezy, with an east southeast wind 9 to 14 mph becoming northwest 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Mostly clear, with a low around 41. Breezy, with a north northwest wind 14 to 20 mph, with gusts as high as 29 mph.
Tuesday
Partly sunny, with a high near 58. North northwest wind around 11 mph.
Tuesday Night
Partly cloudy, with a low around 41. North northeast wind around 9 mph.
Wednesday
A chance of showers after 1pm. Partly sunny, with a high near 59. East northeast wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 42. East wind 11 to 15 mph. Chance of precipitation is 70%.
Thursday
A chance of showers. Mostly cloudy, with a high near 58. Breezy, with a north northwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 50%.
Thursday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 38. Breezy. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 54. Breezy.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 63. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Murdo SD
 43.89°N 100.71°W (Elev. 2300 ft)
10:16 am CDT Oct 11, 2026
10am CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
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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