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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Winner, Bob Wiley Field Airport (KICR)

Lat: 43.39°NLon: 99.84°WElev: 2031ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Carter SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Breezy, with a north wind 15 to 20 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 39 mph.

    Low: 38 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 55. North wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 55 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. North wind 8 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of snow showers before 9am, then a slight chance of rain showers between 9am and 1pm. Partly sunny, with a high near 64. Breezy, with a south wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 20%.

    High: 64 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. South wind 15 to 18 mph, with gusts as high as 28 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 69. South wind 13 to 15 mph becoming east in the afternoon. Winds could gust as high as 23 mph.

    High: 69 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. Northeast wind 11 to 15 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. Northwest wind 11 to 15 mph, with gusts as high as 22 mph.

    High: 76 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. Breezy, with a north wind 15 to 20 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 39 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 55. North wind 11 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 35. North wind 8 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.
Monday
A slight chance of snow showers before 9am, then a slight chance of rain showers between 9am and 1pm. Partly sunny, with a high near 64. Breezy, with a south wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 40. South wind 15 to 18 mph, with gusts as high as 28 mph.
Tuesday
Partly sunny, with a high near 69. South wind 13 to 15 mph becoming east in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 42. Northeast wind 11 to 15 mph becoming south after midnight. Winds could gust as high as 21 mph.
Wednesday
Mostly sunny, with a high near 76. Northwest wind 11 to 15 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 42. Breezy.
Thursday
Mostly sunny, with a high near 61. Breezy.
Thursday Night
Partly cloudy, with a low around 28. Blustery.
Friday
Partly sunny, with a high near 53.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Carter SD
 43.39°N 100.2°W (Elev. 2201 ft)
Last Update:
8:07 pm CDT Mar 21, 2026
Forecast Valid:
10pm CDT Mar 21, 2026-6pm CDT Mar 28, 2026
 
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