Special Weather Statement issued August 14 at 10:02PM MDT by NWS

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHERN WASHINGTON AND NORTHEASTERN LINCOLN COUNTIES UNTIL 1100 PM MDT... At 1001 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from 9 miles northwest of Elba to 11 miles southwest of Lindon to 8 miles west of Hugo, or along a line extending from 11 miles southwest of Akron to 30 miles northwest of Flagler to 12 miles

from Current Watches, Warnings and Advisories for the United States Issued by the National Weather Service http://ift.tt/2fGetCS