770 
WWHW40 PHFO 110131
WSWHFO

URGENT - WINTER WEATHER MESSAGE
National Weather Service Honolulu HI
331 PM HST Wed Apr 10 2019

...WINTER WEATHER ADVISORY FOR BIG ISLAND SUMMITS ABOVE 11000 
FEET...

.An upper low is expected to track over the Big Island late
tonight into Thursday, then remain in place into the upcoming
weekend. Cold air aloft and instability associated with this
upper feature combined with plenty of moisture will bring the
possibility of snow for the Big Island Summits through Friday 
night.

HIZ028-111445-
/O.UPG.PHFO.WS.A.0004.190411T1000Z-190413T1600Z/
/O.NEW.PHFO.WW.Y.0005.190411T1000Z-190413T1600Z/
Big Island Summits-
331 PM HST Wed Apr 10 2019

...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO
6 AM HST SATURDAY...

* WHAT...Snow expected. Plan on slippery road conditions. Total 
  snow accumulations of 1 to 3 inches, with localized amounts up 
  to 6 inches, are expected.

* WHERE...Big Island Summits.

* WHEN...Midnight to 6 AM Saturday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at 
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause travel difficulties. Be prepared for snow covered roads and
limited visibilities, and use extreme caution while driving.

$$