Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Hazardous Weather Conditions

Current conditions at

Redfield Municipal Airport (K1D8)

Lat: 44.86°NLon: 98.53°WElev: 1309ft.

Overcast

61°F

16°C

Humidity 100%
Wind Speed N 14 mph
Barometer 30.05 in
Dewpoint 61°F (16°C)
Visibility 7.00 mi
Last update 15 Jun 8:15 am CDT
Extended Forecast for

Onaka SD

  • Today

    Today: Showers and thunderstorms likely, mainly before 1pm.  Patchy fog before noon.  Otherwise, partly sunny, with a high near 79. East wind 9 to 13 mph.  Chance of precipitation is 70%.

    High: 79 °F

    Showers
    Likely and
    Patchy Fog
    then Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am.  Increasing clouds, with a low around 62. East northeast wind 9 to 11 mph becoming north after midnight.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Showers
    Likely

  • Monday

    Monday: Showers and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers after 1pm.  High near 81. North wind 10 to 17 mph becoming south southwest in the morning. Winds could gust as high as 25 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Showers then
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms.  Increasing clouds, with a low around 58. North wind 7 to 14 mph.  Chance of precipitation is 40%.

    Low: 58 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers.  Mostly cloudy, with a high near 75. North northeast wind 9 to 11 mph.  Chance of precipitation is 40%.

    High: 75 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 56. North northwest wind 6 to 10 mph.  Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 7am.  Mostly sunny, with a high near 78. West wind 7 to 11 mph.  Chance of precipitation is 40%.

    High: 78 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 1am.  Mostly clear, with a low around 56. Southwest wind 7 to 10 mph.  Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    T-storms

  • Juneteenth

    Juneteenth: Sunny, with a high near 85. South wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 85 °F

    Sunny

Detailed Forecast

Today
Showers and thunderstorms likely, mainly before 1pm. Patchy fog before noon. Otherwise, partly sunny, with a high near 79. East wind 9 to 13 mph. Chance of precipitation is 70%.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Increasing clouds, with a low around 62. East northeast wind 9 to 11 mph becoming north after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers after 1pm. High near 81. North wind 10 to 17 mph becoming south southwest in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms. Increasing clouds, with a low around 58. North wind 7 to 14 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 75. North northeast wind 9 to 11 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. North northwest wind 6 to 10 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers, with thunderstorms also possible after 7am. Mostly sunny, with a high near 78. West wind 7 to 11 mph. Chance of precipitation is 40%.
Wednesday Night
A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 56. Southwest wind 7 to 10 mph. Chance of precipitation is 20%.
Juneteenth
Sunny, with a high near 85. South wind 10 to 17 mph, with gusts as high as 25 mph.
Thursday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 62. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 87. Breezy.
Friday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 63. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
Onaka SD
 45.19°N 99.45°W (Elev. 1850 ft)
7:46 am CDT Jun 15, 2025
8am CDT Jun 15, 2025-6pm CDT Jun 21, 2025
 
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