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

Pierre, Pierre Regional Airport (KPIR)

Lat: 44.38°NLon: 100.29°WElev: 1742ft.

Fair

71°F

22°C

Humidity 76%
Wind Speed NE 8 mph
Barometer 29.99 in (1014.7 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 15 Jun 11:53 am CDT
Extended Forecast for

Highmore SD

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 83. South southeast wind 8 to 14 mph.  Chance of precipitation is 30%.

    High: 83 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly after 4am.  Increasing clouds, with a low around 63. East wind 11 to 14 mph becoming south after midnight.  Chance of precipitation is 50%.

    Low: 63 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday

    Monday: Showers and thunderstorms likely before 10am, then a chance of showers between 10am and 4pm, then a chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 83. East wind 11 to 17 mph becoming west southwest in the morning.  Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 10pm, then a chance of showers and thunderstorms after 10pm.  Mostly cloudy, with a low around 59. North northeast wind 8 to 14 mph.  Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 4pm.  Mostly cloudy, with a high near 76. North northeast wind 10 to 13 mph.  Chance of precipitation is 40%.

    High: 76 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 56. North northeast wind 7 to 10 mph becoming northwest after midnight.  Chance of precipitation is 40%.

    Low: 56 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 77. West wind 8 to 11 mph.  Chance of precipitation is 30%.

    High: 77 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. West wind 8 to 10 mph becoming south southwest after midnight.

    Low: 57 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 85. South southeast wind 10 to 18 mph, with gusts as high as 26 mph.

    High: 85 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 83. South southeast wind 8 to 14 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms, mainly after 4am. Increasing clouds, with a low around 63. East wind 11 to 14 mph becoming south after midnight. Chance of precipitation is 50%.
Monday
Showers and thunderstorms likely before 10am, then a chance of showers between 10am and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 83. East wind 11 to 17 mph becoming west southwest in the morning. Chance of precipitation is 60%.
Monday Night
A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 10pm, then a chance of showers and thunderstorms after 10pm. Mostly cloudy, with a low around 59. North northeast wind 8 to 14 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 76. North northeast wind 10 to 13 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. North northeast wind 7 to 10 mph becoming northwest after midnight. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 77. West wind 8 to 11 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 57. West wind 8 to 10 mph becoming south southwest after midnight.
Juneteenth
Sunny, with a high near 85. South southeast wind 10 to 18 mph, with gusts as high as 26 mph.
Thursday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 64. Chance of precipitation is 20%.
Friday
Sunny and hot, with a high near 90. Breezy.
Friday Night
Mostly clear, with a low around 65.
Saturday
Sunny and hot, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
Highmore SD
 44.52°N 99.45°W (Elev. 1886 ft)
12:01 pm CDT Jun 15, 2025
12pm CDT Jun 15, 2025-6pm CDT Jun 21, 2025
 
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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