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Elev 3596 ft, 44.49 °N, 103.86 °W

Spearfish, SD Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: Spearfish, SD
Elevation: 3596ft
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Red Flag Warning
Issued: 6:35 PM Mar. 24, 2026 – National Weather Service
...RED FLAG WARNING IN EFFECT FROM 11 AM TO 10 PM MDT WEDNESDAY
FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES
314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326,
332, AND 333...

The National Weather Service in Rapid City has issued a Red Flag
Warning for gusty winds and low relative humidity, which is in
effect from 11 AM to 10 PM MDT Wednesday. The Fire Weather Watch
is no longer in effect.

* AFFECTED AREA...Fire Weather Zones 314 Northern Campbell, 315
Southern Campbell, 316 Crook County Plains, 317 Weston County
Plains, 318 Wyoming Black Hills, 319 Northern Black Hills, 320
Central Black Hills, 321 Southern Black Hills, 322 Fall River
County Area, 323 Northern Foot Hills, 324 Eastern Foot Hills,
325 Custer County Plains, 326 Pine Ridge Area, 332 Badlands
Area and 333 Bennett County Area.

* WINDS...West 10 to 20 mph with gusts up to 35 mph.

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

* IMPACTS...The combination of gusty winds and low relative
humidity would produce critical fire weather conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.

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