415 AWUS83 KFSD 221912 RWSFSD IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097- 098-NEZ013-014-SDZ038>040-050-052>071-222200- REGIONAL WEATHER SYNOPSIS FOR THE NORTH CENTRAL UNITED STATES NATIONAL WEATHER SERVICE SIOUX FALLS SD 212 PM CDT THU MAY 22 2014 A LARGE AREA OF HIGH PRESSURE WILL PROVIDE MOSTLY SUNNY SKIES FOR MUCH OF THE NORTHERN PLAINS TODAY. HEADING INTO TONIGHT AND FRIDAY IT WILL BE MUCH OF THE SAME STORY...WITH MAINLY QUIET WEATHER AND NEAR NORMAL TEMPERATURES EXPECTED AROUND OF THE REGION. THIS UPCOMING MEMORIAL DAY WEEKEND WILL FEATURE OFF AND ON CHANCES FOR THUNDERSTORMS OVER THE NORTHERN PLAINS WITH CONTINUED MILD TEMPERATURES THROUGHOUT THE REGION. HIGHS TODAY WILL BE IN THE 70S...FOLLOWED BY LOWS TONIGHT IN THE MID 40S TO THE MIDDLE 50S. HIGHS FRIDAY THROUGH MEMORIAL DAY WILL LARGELY BE IN THE 70S TO AROUND 80. $$