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

Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Winner, Bob Wiley Field Airport (KICR)

Lat: 43.39°NLon: 99.84°WElev: 2031ft.

Fair

78°F

26°C

Humidity 40%
Wind Speed S 13 mph
Barometer 29.87 in (1009.0 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 15 Jul 1:53 am CDT
Extended Forecast for

Carter SD

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 75. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 75 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 4pm. Some of the storms could be severe. Mostly sunny, with a high near 94. South wind around 15 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

    High: 94 °F

    Mostly Sunny
    then Severe
    Thunderstorms

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely before 7pm, then showers likely and possibly a thunderstorm between 7pm and 1am, then a chance of showers after 1am. Some of the storms could be severe. Mostly cloudy, with a low around 57. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Low: 57 °F

    Severe
    Thunderstorms
    then Showers
    Likely

  • Wednesday

    Wednesday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 70. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 70 °F

    Cloudy then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 53 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 77. North wind around 10 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 77 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59. Southeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms. Partly sunny, with a high near 88. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 88 °F

    Slight Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 75. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Showers and thunderstorms likely, mainly after 4pm. Some of the storms could be severe. Mostly sunny, with a high near 94. South wind around 15 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Tuesday Night
Showers and thunderstorms likely before 7pm, then showers likely and possibly a thunderstorm between 7pm and 1am, then a chance of showers after 1am. Some of the storms could be severe. Mostly cloudy, with a low around 57. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Wednesday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 70. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 77. North wind around 10 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 59. Southeast wind around 15 mph, with gusts as high as 25 mph.
Friday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 88. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 62.
Saturday
Partly sunny, with a high near 86.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Sunday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 87.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Monday
Mostly sunny, with a high near 94.
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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:
1:29 am CDT Jul 15, 2025
Forecast Valid:
2am CDT Jul 15, 2025-6pm CDT Jul 21, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation