Severe Thunderstorms Possible From The Plains To The Great Lakes, Heat Wave To Continue Over The Southern U.S.

Scattered strong to severe thunderstorms capable of damaging winds, large hail, isolated tornadoes, and heavy rainfall will be possible through tonight from the central Plains to the Great Lakes and Northeast U.S. The heavy rainfall could lead to localized flash flooding. Excessive heat will persist across the southern Plains and Desert Southwest early this week. Read More >

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

73°F

23°C

Humidity 59%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 18 Aug 4:35 pm CDT
Extended Forecast for

15 Miles E Iona SD

  • Tonight

    Tonight: Mostly clear, with a low around 61. East northeast wind around 5 mph becoming south after midnight.

    Mostly Clear

    Low: 61 °F

  • Monday

    Monday: Sunny, with a high near 87. South wind 10 to 15 mph.

    Sunny

    High: 87 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 69. South southeast wind 5 to 15 mph becoming southwest after midnight.

    Mostly Clear

    Low: 69 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84. Northwest wind 5 to 15 mph becoming northeast in the afternoon.

    Mostly Sunny

    High: 84 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 61. Northeast wind 5 to 10 mph.  Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 61 °F

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 77. East wind 5 to 10 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 77 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 59.

    Mostly Clear

    Low: 59 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 80.

    Mostly Sunny

    High: 80 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 65.

    Partly Cloudy

    Low: 65 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 61. East northeast wind around 5 mph becoming south after midnight.
Monday
Sunny, with a high near 87. South wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 69. South southeast wind 5 to 15 mph becoming southwest after midnight.
Tuesday
Mostly sunny, with a high near 84. Northwest wind 5 to 15 mph becoming northeast in the afternoon.
Tuesday Night
A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 61. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.
Wednesday
A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 77. East wind 5 to 10 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 65.
Friday
Partly sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 65.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 67.
Sunday
Mostly sunny, with a high near 85.
Click Map For Forecast
Point Forecast:
15 Miles E Iona SD
 43.51°N 99.12°W (Elev. 1785 ft)
3:16 pm CDT Aug 18, 2019
4pm CDT Aug 18, 2019-6pm CDT Aug 25, 2019
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database