National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Current conditions at

Pierre, Pierre Regional Airport (KPIR)

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

Fair

60°F

16°C

Humidity 84%
Wind Speed NW 6 mph
Barometer 29.91 in (1012.0 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 9 Aug 12:53 am CDT
Extended Forecast for

Highmore SD

  • Overnight

    Overnight: Partly cloudy, with a low around 58. West wind 3 to 6 mph.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 84. West wind 8 to 16 mph, with gusts as high as 24 mph.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. West wind 8 to 13 mph.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81. West northwest wind 9 to 11 mph.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. West northwest wind 7 to 10 mph becoming southeast in the evening.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85. West southwest wind 8 to 11 mph.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60. West southwest wind 8 to 10 mph becoming south in the evening.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87. West wind 8 to 10 mph becoming south southeast in the afternoon.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. Southeast wind 11 to 14 mph.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 58. West wind 3 to 6 mph.
Saturday
Sunny, with a high near 84. West wind 8 to 16 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 59. West wind 8 to 13 mph.
Sunday
Mostly sunny, with a high near 81. West northwest wind 9 to 11 mph.
Sunday Night
Mostly clear, with a low around 59. West northwest wind 7 to 10 mph becoming southeast in the evening.
Monday
Sunny, with a high near 85. West southwest wind 8 to 11 mph.
Monday Night
Mostly clear, with a low around 60. West southwest wind 8 to 10 mph becoming south in the evening.
Tuesday
Sunny, with a high near 87. West wind 8 to 10 mph becoming south southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 62. Southeast wind 11 to 14 mph.
Wednesday
A slight chance of showers and thunderstorms before 1pm. Sunny, with a high near 86. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 88.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 20%.
Friday
Mostly sunny and hot, with a high near 91.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Highmore SD
 44.52°N 99.45°W (Elev. 1886 ft)
Last Update:
12:46 am CDT Aug 9, 2025
Forecast Valid:
1am CDT Aug 9, 2025-6pm CDT Aug 15, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation