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

Winner, Bob Wiley Field Airport (KICR)

Lat: 43.39°NLon: 99.84°WElev: 2031ft.

Fair and Breezy

66°F

19°C

Humidity 61%
Wind Speed NW 21 G 32 mph
Barometer 30.04 in (1016.5 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 3 Oct 10:53 am CDT
Extended Forecast for

Gregory SD

  • Today

    Today: Sunny, with a high near 76. Breezy, with a west wind 15 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 76 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 45. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 67. West northwest wind around 5 mph becoming calm.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 74 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 57. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 57 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 76. Breezy, with a west wind 15 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph.
Tonight
Increasing clouds, with a low around 45. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 67. West northwest wind around 5 mph becoming calm.
Sunday Night
Mostly clear, with a low around 50. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 74. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph.
Monday Night
Mostly clear, with a low around 57. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 77. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gregory SD
 43.23°N 99.42°W (Elev. 2198 ft)
Last Update:
10:38 am CDT Oct 3, 2026
Forecast Valid:
11am CDT Oct 3, 2026-6pm CDT Oct 9, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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