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

Hazardous Weather Conditions

Current conditions at

Brookings, Brookings Municipal Airport (KBKX)

Lat: 44.3°NLon: 96.82°WElev: 1647ft.

Mostly Cloudy and Breezy

91°F

33°C

Humidity 57%
Wind Speed S 23 G 32 mph
Barometer 29.55 in (1000.0 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 29 Jun 4:56 pm CDT
Extended Forecast for

Arlington SD

Heat Advisory until June 29, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until June 29, 09:00pm

    NOW until 9:00pm Mon

    Heat Advisory

  • This Afternoon

    High: 92 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: A slight chance of showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 8pm. Increasing clouds, with a low around 64. Breezy, with a west southwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 86. West southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers and thunderstorms after 3am. Increasing clouds, with a low around 64. West southwest wind 5 to 10 mph becoming east southeast after midnight. Chance of precipitation is 30%.

    Low: 64 °F

    Mostly Clear
    then Chance
    T-storms

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers and thunderstorms after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 84. South wind around 10 mph becoming west southwest in the afternoon. Chance of precipitation is 70%.

    High: 84 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. West northwest wind around 5 mph becoming southeast after midnight.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 67. Chance of precipitation is 80%.

    Low: 67 °F

    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 92. Breezy, with a south southwest wind around 20 mph, with gusts as high as 30 mph.
Tonight
A slight chance of showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 8pm. Increasing clouds, with a low around 64. Breezy, with a west southwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 86. West southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers and thunderstorms after 3am. Increasing clouds, with a low around 64. West southwest wind 5 to 10 mph becoming east southeast after midnight. Chance of precipitation is 30%.
Wednesday
Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers and thunderstorms after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 84. South wind around 10 mph becoming west southwest in the afternoon. Chance of precipitation is 70%.
Wednesday Night
Mostly clear, with a low around 64. West northwest wind around 5 mph becoming southeast after midnight.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.
Thursday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 67. Chance of precipitation is 80%.
Friday
Mostly sunny, with a high near 90.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. Chance of precipitation is 60%.
Independence Day
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Saturday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 64. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 61.
Monday
Mostly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arlington SD
 44.37°N 97.13°W (Elev. 1801 ft)
Last Update:
3:08 pm CDT Jun 29, 2026
Forecast Valid:
5pm CDT Jun 29, 2026-6pm CDT Jul 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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