Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

Winner, Bob Wiley Field Airport (KICR)

Lat: 43.39°NLon: 99.84°WElev: 2031ft.

Fair

91°F

33°C

Humidity 34%
Wind Speed S 18 G 30 mph
Barometer 29.85 in (1008.9 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 2 Aug 12:53 pm CDT
Extended Forecast for

9 Miles SSW Winner SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 97. Breezy, with a south wind around 22 mph, with gusts as high as 36 mph.

    High: 97 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 71. Breezy, with a south wind 22 to 26 mph, with gusts as high as 37 mph.

    Low: 71 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 95. Breezy, with a south wind 18 to 25 mph, with gusts as high as 36 mph.

    High: 95 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Showers and thunderstorms likely, mainly after 1am.  Areas of smoke before 4am. Mostly cloudy, with a low around 58. North wind 14 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%.

    Low: 58 °F

    T-storms
    Likely

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms before 1pm.  Partly sunny, with a high near 72. North wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 72 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54. North wind around 5 mph becoming light and variable.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 76.

    High: 76 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 97. Breezy, with a south wind around 22 mph, with gusts as high as 36 mph.
Tonight
Partly cloudy, with a low around 71. Breezy, with a south wind 22 to 26 mph, with gusts as high as 37 mph.
Monday
Mostly sunny, with a high near 95. Breezy, with a south wind 18 to 25 mph, with gusts as high as 36 mph.
Monday Night
Showers and thunderstorms likely, mainly after 1am. Areas of smoke before 4am. Mostly cloudy, with a low around 58. North wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 72. North wind 6 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 54. North wind around 5 mph becoming light and variable.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 90.
Friday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 65.
Saturday
Sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSW Winner SD
 43.26°N 99.93°W (Elev. 2300 ft)
1:32 pm CDT Aug 2, 2026
1pm CDT Aug 2, 2026-6pm CDT Aug 8, 2026
 
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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