753
WWUS83 KFSD 121025
RFWFSD
URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
525 AM CDT TUE MAY 12 2026
IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-122000-
/O.CON.KFSD.FW.W.0012.260512T1700Z-260513T0200Z/
LYON-OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-LINCOLN-MURRAY-COTTONWOOD-NOBLES-JACKSON-
PIPESTONE-ROCK-DIXON-DAKOTA-BEADLE-KINGSBURY-BROOKINGS-GREGORY-
JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-HANSON-
MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-BON HOMME-
YANKTON-UNION-
525 AM CDT TUE MAY 12 2026
...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM CDT
THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR SOUTHEASTERN SOUTH
DAKOTA, NORTHEASTERN NEBRASKA, SOUTHWESTERN MINNESOTA, AND
NORTHWESTERN IOWA...
* AFFECTED AREA...IN IOWA, LYON, OSCEOLA, DICKINSON, SIOUX,
O'BRIEN, CLAY, PLYMOUTH, CHEROKEE, BUENA VISTA, WOODBURY AND
IDA. IN MINNESOTA, LINCOLN, LYON, MURRAY, COTTONWOOD, NOBLES,
JACKSON, PIPESTONE AND ROCK. IN NEBRASKA, DIXON AND DAKOTA. 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...NORTHWEST 20 TO 30 MPH WITH GUSTS UP TO 40 MPH.
* RELATIVE HUMIDITY...AS LOW AS 20 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.
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