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Elev 5358 ft, 43.76 °N, 103.59 °W

Custer, SD Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: Custer, SD
Elevation: 5358ft
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Active Weather Alerts

Red Flag Warning
Issued: 5:12 PM Sep. 10, 2026 – National Weather Service
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 7 PM MDT FRIDAY...

The National Weather Service in Rapid City SD has issued a Red Flag
Warning.

* AFFECTED AREA...Fire Weather Zones 317, 321, 322, 325, 326, 332,
and 333.

* TIMING...From 11 AM to 7 PM MDT Friday.

* WINDS...Gradually shifting from west to north at 15 to 25 MPH with
gusts up to 35 MPH.

* RELATIVE HUMIDITY...As low as 12 to 18 percent.

* IMPACTS...Any fires that develop will spread rapidly. Outdoor
burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions are
expected. A combination of strong winds, low relative humidity, and
warm temperatures could contribute to extreme fire behavior.

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