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

Chadron, Chadron Municipal Airport (KCDR)

Lat: 42.84°NLon: 103.1°WElev: 3297ft.

Fair

48°F

9°C

Humidity 77%
Wind Speed N 3 mph
Barometer 29.86 in (1010.4 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 11 Oct 7:53 am MDT
Extended Forecast for

Oglala SD

  • Today

    Today: Partly sunny, with a high near 69. North wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 69 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before midnight.  Mostly cloudy, with a low around 46. Northeast wind 8 to 15 mph, with gusts as high as 24 mph.

    Low: 46 °F

    Chance
    Showers

  • Columbus Day

    Columbus Day: Mostly cloudy, then gradually becoming sunny, with a high near 69. Breezy, with a light and variable wind becoming north 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 69 °F

    Partly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 38. Breezy, with a north wind 16 to 21 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 29 mph.

    Low: 38 °F

    Slight Chance
    Rain and
    Breezy

  • Tuesday

    Tuesday: A 20 percent chance of rain before noon.  Partly sunny, with a high near 61. East wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 61 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after midnight.  Mostly cloudy, with a low around 38. Northeast wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain likely, mainly after noon.  Mostly cloudy, with a high near 57. Chance of precipitation is 60%.

    High: 57 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Rain

  • Thursday

    Thursday: A chance of rain.  Partly sunny, with a high near 60. Breezy.

    High: 60 °F

    Chance Rain
    and Breezy

Detailed Forecast

Today
Partly sunny, with a high near 69. North wind 10 to 15 mph, with gusts as high as 23 mph.
Tonight
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 46. Northeast wind 8 to 15 mph, with gusts as high as 24 mph.
Columbus Day
Mostly cloudy, then gradually becoming sunny, with a high near 69. Breezy, with a light and variable wind becoming north 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 38. Breezy, with a north wind 16 to 21 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 29 mph.
Tuesday
A 20 percent chance of rain before noon. Partly sunny, with a high near 61. East wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 38. Northeast wind 6 to 11 mph, with gusts as high as 20 mph.
Wednesday
Rain likely, mainly after noon. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Wednesday Night
Rain. Mostly cloudy, with a low around 38.
Thursday
A chance of rain. Partly sunny, with a high near 60. Breezy.
Thursday Night
A slight chance of rain before midnight. Partly cloudy, with a low around 34. Breezy.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 69. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Oglala SD
 43.19°N 102.72°W (Elev. 3127 ft)
8:12 am MDT Oct 11, 2026
8am MDT Oct 11, 2026-6pm MDT 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