Special Weather Statement issued May 29 at 6:28PM PDT until May 31 at 12:00AM PDT by NWS

...SPECIAL WEATHER STATEMENT... At 628 PM PDT, Doppler radar was tracking a strong thunderstorm near Alder Springs, moving northwest at 10 mph. Half inch hail and winds in excess of 30 mph will be possible with this storm. This storm will remain over mainly rural areas of northern Lake...

from Current Watches, Warnings and Advisories for the United States Issued by the National Weather Service http://ift.tt/2s8jC8f