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

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Overcast

48°F

9°C

Humidity 82%
Wind Speed SE 10 mph
Barometer 30.27 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 14 Oct 2:15 am CDT
Extended Forecast for

Oacoma SD

  • Overnight

    Overnight: A chance of showers.  Cloudy, with a steady temperature around 50. East wind around 7 mph.  Chance of precipitation is 40%.

    Low: 50 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly between 9am and 4pm.  Cloudy, with a high near 52. East southeast wind 14 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 10pm.  Cloudy, with a low around 46. East wind 10 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%.

    Low: 46 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 69. East southeast wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 69 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 58. Southeast wind around 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 50%.

    Low: 58 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms.  Partly sunny, with a high near 73. South wind 14 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 40%.

    High: 73 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers.  Mostly cloudy, with a low around 48. West wind 10 to 14 mph.  Chance of precipitation is 50%.

    Low: 48 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 67. West southwest wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. West northwest wind around 11 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of showers. Cloudy, with a steady temperature around 50. East wind around 7 mph. Chance of precipitation is 40%.
Tuesday
Showers likely, mainly between 9am and 4pm. Cloudy, with a high near 52. East southeast wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A chance of showers, mainly after 10pm. Cloudy, with a low around 46. East wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 69. East southeast wind 10 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 58. Southeast wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 73. South wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 48. West wind 10 to 14 mph. Chance of precipitation is 50%.
Friday
Sunny, with a high near 67. West southwest wind 10 to 18 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 43. West northwest wind around 11 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 61. Breezy.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Oacoma SD
 43.8°N 99.39°W (Elev. 1355 ft)
1:36 am CDT Oct 14, 2025
2am CDT Oct 14, 2025-6pm CDT Oct 20, 2025
 
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