Hazardous Weather Conditions
Current conditions at
Brookings, Brookings Municipal Airport (KBKX)
Lat: 44.3°NLon: 96.82°WElev: 1647ft.
Fair
-21°F
-29°C
| Humidity | 72% |
| Wind Speed | NW 5 mph |
| Barometer | 30.66 in (1045.5 mb) |
| Dewpoint | -27°F (-33°C) |
| Visibility | 10.00 mi |
| Wind Chill | -35°F (-37°C) |
| Last update | 23 Jan 4:56 am CST |
Extended Forecast for
Sinai SD
Cold Weather Advisory January 23, 11:00am until January 24, 12:00am
Extreme Cold Warning January 23, 05:10am until January 23, 11:00am
NOW until 11:00am Fri

Extreme Cold Warning
Overnight

Low: -20 °F
Scattered
FlurriesFriday

High: -8 °F
Cold
Friday Night

Low: -13 °F
Mostly Cloudy
Saturday

High: 3 °F
Mostly Sunny
Saturday Night

Low: -9 °F
Partly Cloudy
Sunday

High: 4 °F
Partly Sunny
Sunday Night

Low: -14 °F
Mostly Clear
Monday

High: 18 °F
Mostly Sunny
Detailed Forecast
Overnight
Scattered flurries. Partly cloudy, with a low around -20. Wind chill values as low as -43. Northwest wind around 15 mph, with gusts as high as 20 mph.
Friday
Mostly sunny and cold, with a high near -8. Wind chill values as low as -43. Northwest wind 5 to 15 mph.
Friday Night
Mostly cloudy, with a low around -13. Wind chill values as low as -26. North wind around 5 mph becoming south southeast after midnight.
Saturday
Mostly sunny, with a high near 3. Wind chill values as low as -26. South wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around -9. South southeast wind around 5 mph.
Sunday
Partly sunny, with a high near 4. East wind 5 to 10 mph becoming north northwest in the afternoon.
Sunday Night
Mostly clear, with a low around -14.
Monday
Mostly sunny, with a high near 18.
Monday Night
Partly cloudy, with a low around 1.
Tuesday
Mostly sunny, with a high near 12.
Tuesday Night
Mostly cloudy, with a low around -4.
Wednesday
Mostly sunny, with a high near 10.
Wednesday Night
Partly cloudy, with a low around -8.
Thursday
Mostly sunny, with a high near 9.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sinai SD
44.24°N 97.04°W (Elev. 1749 ft)
44.24°N 97.04°W (Elev. 1749 ft)
3:33 am CST Jan 23, 2026
5am CST Jan 23, 2026-6pm CST Jan 29, 2026



