Hazardous Weather Conditions
Current conditions at
Custer, Custer County Airport (KCUT)
Lat: 43.73°NLon: 103.62°WElev: 5600ft.
Overcast
26°F
-3°C
| Humidity | 69% |
| Wind Speed | N 7 G 20 mph |
| Barometer | 29.88 in (1011.8 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 18°F (-8°C) |
| Last update | 12 Mar 11:53 pm MDT |
Extended Forecast for
3 Miles SSE Custer County Airport SD
Tonight

Low: 25 °F
Slight Chance
SnowFriday
High: 48 °F
Chance Snow
then Mostly
SunnyFriday Night

Low: 24 °F
Mostly Cloudy
Saturday
High: 51 °F
Mostly Cloudy
then Chance
Rain/SnowSaturday Night
Low: 15 °F
Rain/Snow
then SnowSunday

High: 25 °F
Snow Likely
Sunday Night

Low: 6 °F
Partly Cloudy
Monday

High: 37 °F
Partly Sunny
Monday Night
Low: 25 °F
Slight Chance
Snow then
Mostly Cloudy
Detailed Forecast
Tonight
A 20 percent chance of snow. Areas of smoke. Mostly cloudy, with a low around 25. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 23 mph.
Friday
A 30 percent chance of snow, mainly before 9am. Areas of smoke before noon. Partly sunny, with a high near 48. Calm wind becoming west 5 to 7 mph. Winds could gust as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 24. East wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Saturday
A chance of rain and snow before 2pm, then a chance of snow between 2pm and 5pm, then a chance of rain and snow after 5pm. Mostly cloudy, with a high near 51. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Saturday Night
Snow, possibly mixed with rain, becoming all snow after 8pm. Low around 15. North wind 8 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow likely, mainly before noon. Partly sunny, with a high near 25. North wind 8 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 6. North wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Monday
Partly sunny, with a high near 37. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 18 mph.
Monday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 72.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Custer County Airport SD
43.69°N 103.6°W (Elev. 5400 ft)
43.69°N 103.6°W (Elev. 5400 ft)
9:46 pm MDT Mar 12, 2026
11pm MDT Mar 12, 2026-6pm MDT Mar 19, 2026



