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Fire Weather Warning 0034
Issued by the Rapid City Forecast Office

Action Issued Starts Expiration
New 2026-08-10 02:15:13 2026-08-10 13:00:00 2026-08-10 22:00:00
Continued 2026-08-10 13:46:23 2026-08-10 22:00:00
Cancelled 2026-08-10 21:03:36 2026-08-10 22:00:00


Action: New
Issued At: 2026-08-10 02:15:13

978 
WWUS83 KUNR 100714
RFWUNR

URGENT - FIRE WEATHER MESSAGE
National Weather Service Rapid City SD
114 AM MDT Mon Aug 10 2026

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS
EVENING DUE TO GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FALL RIVER
COUNTY AREA, NORTHERN CAMPBELL, SOUTHERN CAMPBELL, CROOK COUNTY
PLAINS, AND WESTON COUNTY PLAINS...

SDZ322-WYZ314>317-101915-
/O.NEW.KUNR.FW.W.0034.260810T1800Z-260811T0300Z/
Fall River County Area-Northern Campbell-Southern Campbell-Crook
County Plains-Weston County Plains-
114 AM MDT Mon Aug 10 2026

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS
EVENING...

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

* AFFECTED AREA...Fire Weather Zones 314, 315, 316, 317, and 322.

* TIMING...From noon today to 9 PM MDT this evening.

* WINDS...Northwest winds 10 to 15 mph with gusts up to 30 mph.

* RELATIVE HUMIDITY...Relative Humidity as low as 10%.

* 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
either occurring now, or will shortly. A combination of strong winds,
low relative humidity, and warm temperatures can contribute to
extreme fire behavior.

&&

$$

Wong


Action: Continued
Issued At: 2026-08-10 13:46:23

210 
WWUS83 KUNR 101846
RFWUNR

URGENT - FIRE WEATHER MESSAGE
National Weather Service Rapid City SD
1246 PM MDT Mon Aug 10 2026

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING DUE
TO GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FALL RIVER COUNTY AREA,
NORTHERN CAMPBELL, SOUTHERN CAMPBELL, CROOK COUNTY PLAINS, AND WESTON
COUNTY PLAINS...

SDZ322-WYZ314>317-110300-
/O.CON.KUNR.FW.W.0034.000000T0000Z-260811T0300Z/
Fall River County Area-Northern Campbell-Southern Campbell-Crook
County Plains-Weston County Plains-
1246 PM MDT Mon Aug 10 2026

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING...

* AFFECTED AREA...Fire Weather Zones 314, 315, 316, 317, and 322.

* TIMING...Until 9 PM MDT this evening.

* WINDS...Northwest winds 10 to 15 mph with gusts up to 30 mph.

* RELATIVE HUMIDITY...Relative Humidity as low as 10%.

* 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
either occurring now, or will shortly. A combination of strong winds,
low relative humidity, and warm temperatures can contribute to
extreme fire behavior.

&&

$$

GS


Action: Cancelled
Issued At: 2026-08-10 21:03:36

427 
WWUS83 KUNR 110203
RFWUNR

URGENT - FIRE WEATHER MESSAGE
National Weather Service Rapid City SD
803 PM MDT Mon Aug 10 2026

SDZ322-WYZ314>317-110315-
/O.CAN.KUNR.FW.W.0034.000000T0000Z-260811T0300Z/
Fall River County Area-Northern Campbell-Southern Campbell-Crook
County Plains-Weston County Plains-
803 PM MDT Mon Aug 10 2026

...RED FLAG WARNING IS CANCELLED...

The relative humidity has increased above critical levels and the
strong winds have decreased. Hence, the Red Flag Warning has been
cancelled.

$$

JC



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