THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST SOUTH DAKOTA... SOUTHWEST MINNESOTA...NORTHWEST IOWA...AND NORTHEAST NEBRASKA. .DAY ONE...TODAY AND TONIGHT THUNDERSTORMS... SCATTERED THUNDERSTORMS ARE POSSIBLE MAINLY WEST OF THE JAMES RIVER THIS EVENING...HOWEVER VERY WARM TEMPERATURES ALOFT MAY LIMIT DEVELOPMENT. THE THREAT WILL SHIFT TO AREAS NORTH OF INTERSTATE 90 LATE EVENING THROUGH THE OVERNIGHT HOURS. IF STORMS MANAGE TO DEVELOP...SOME MAY BECOME SEVERE WITH DAMAGING WIND GUSTS TO 65 MPH AND QUARTER SIZE HAIL. EXCESSIVE TEMPERATURES... THE HEAT INDEX WILL LIKELY REACH 100 TO 105 DEGREES THIS AFTERNOON ALONG AND WEST OF A HURON...TO ALEXANDRIA...TO TYNDALL SOUTH DAKOTA LINE. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY THE HEAT INDEX WILL ONCE AGAIN RISE TO 100 TO 105 DEGREES SATURDAY AFTERNOON...MAINLY IN AREAS ALONG AND WEST OF THE JAMES RIVER IN SOUTH DAKOTA. ANOTHER ROUND OF SCATTERED THUNDERSTORMS WILL BE POSSIBLE SATURDAY EVENING AND SATURDAY NIGHT. SOME OF THESE STORMS MAY BECOME SEVERE WITH DAMAGING WIND AND LARGE HAIL. THE BEST POTENTIAL FOR SEVERE STORMS WILL BE WEST OF A LINE FROM LAKE ANDES SOUTH DAKOTA TO MARSHALL MINNESOTA. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL BE POSSIBLE AFTER 7 PM CDT THIS EVENING FOR AREAS ALONG AND NORTH OF INTERSTATE 90.
Posted on: Fri, 12 Jul 2013 11:05:19 +0000
Trending Topics
Recently Viewed Topics
© 2015