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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Hazardous Weather Conditions

Current conditions at

WAGNERMUNC (KAGZ)

Lat: 43.06°NLon: 98.3°WElev: 1475ft.

A Few Clouds

75°F

24°C

Humidity 44%
Wind Speed Vrbl 3 mph
Barometer 30.09 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 3 Oct 4:35 pm CDT
Extended Forecast for

Corsica SD

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Sunny, with a high near 76. West wind around 5 mph.

    High: 76 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 47. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 68. West northwest wind around 5 mph becoming calm in the morning.

    High: 68 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 49. East wind 5 to 10 mph becoming south southeast after midnight.

    Low: 49 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 73. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 73 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 57. South wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Sunny, with a high near 76. West wind around 5 mph.
Tonight
Mostly clear, with a low around 47. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 68. West northwest wind around 5 mph becoming calm in the morning.
Sunday Night
Clear, with a low around 49. East wind 5 to 10 mph becoming south southeast after midnight.
Monday
Sunny, with a high near 73. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.
Monday Night
Mostly clear, with a low around 57. South wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 61. Breezy.
Saturday
Sunny, with a high near 79. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Corsica SD
 43.43°N 98.42°W (Elev. 1549 ft)
Last Update:
4:53 pm CDT Oct 3, 2026
Forecast Valid:
4pm CDT Oct 3, 2026-6pm CDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation