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.

Fair

73°F

23°C

Humidity 62%
Wind Speed S 14 mph
Barometer 30.13 in (1020.6 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 30 Sep 11:56 am CDT
Extended Forecast for

Sinai SD

  • This Afternoon

    This Afternoon: Cloudy, with a high near 80. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 80 °F

    Cloudy and
    Breezy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 61. South southeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 61 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 82 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61. South wind around 15 mph, with gusts as high as 30 mph.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87. South wind around 15 mph, with gusts as high as 25 mph.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 80. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 61. South southeast wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 82. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph.
Wednesday Night
Mostly clear, with a low around 61. South wind around 15 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 87. South wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 63. South wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 60.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sinai SD
 44.24°N 97.04°W (Elev. 1749 ft)
Last Update:
11:48 am CDT Sep 30, 2025
Forecast Valid:
12pm CDT Sep 30, 2025-6pm CDT Oct 6, 2025
 
Forecast Discussion
 
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