Red Flag Warning
Issued by NWS Sioux Falls, SD

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413
WWUS83 KFSD 120843
RFWFSD

URGENT - FIRE WEATHER MESSAGE
National Weather Service Sioux Falls SD
343 AM CDT Mon May 12 2025

IAZ001-002-012-MNZ071-072-080-081-089-090-097-098-SDZ038>040-050-
052>071-121645-
/O.CON.KFSD.FW.W.0016.250512T1700Z-250513T0200Z/
Lyon-Osceola-Sioux-Lincoln-Murray-Cottonwood-Nobles-Jackson-
Pipestone-Rock-Beadle-Kingsbury-Brookings-Gregory-Jerauld-Sanborn-
Miner-Lake-Moody-Brule-Aurora-Davison-Hanson-McCook-Minnehaha-
Charles Mix-Douglas-Hutchinson-Turner-Bon Homme-Yankton-Clay-
Union-
343 AM CDT Mon May 12 2025

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM CDT
THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR SOUTHEAST
SOUTH DAKOTA...SOUTHWEST MINNESOTA...AND FAR NORTHWEST IOWA...

* AFFECTED AREA...In Iowa, Lyon, Osceola and Sioux. In
  Minnesota, Lincoln, Lyon, Murray, Cottonwood, Nobles, Jackson,
  Pipestone and Rock. In South Dakota, Beadle, Kingsbury,
  Brookings, Gregory, Jerauld, Sanborn, Miner, Lake, Moody,
  Brule, Aurora, Davison, Hanson, McCook, Minnehaha, Charles
  Mix, Douglas, Hutchinson, Turner, Lincoln, Bon Homme, Yankton,
  Clay and Union.

* WINDS...South 20 to 30 mph with gusts up to 40 mph.

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

* IMPACTS...Any fire that develops will catch and spread
  quickly. 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.

&&

$$