THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A WINDADVISORY...WHICH IS IN EFFECT UNTIL 6 PM CDT THIS AFTERNOON.SOUTH WINDS 25 TO 35 MPH WITH GUSTS OVER 40 MPH WILL OCCUR OVERTHE ADVISORY AREA THROUGH THIS AFTERNOON. A TIGHT SURFACE PRESSUREGRADIENT BETWEEN LOW PRESSURE OVER THE CENTRAL PLAINS AND HIGHPRESSURE OVER THE EAST COAST IS RESPONSIBLE FOR THE VERY WINDYCONDITIONS TODAY OVER IOWA. THE WIND WILL SUBSIDE SOME BY EARLY EVENING.
A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF AT LEAST 30 MPH AREEXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

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