920 
WWHW40 PHFO 121349
WSWHFO

URGENT - WINTER WEATHER MESSAGE
National Weather Service Honolulu HI
349 AM HST Fri Apr 12 2019

...WINTER WEATHER ADVISORY FOR BIG ISLAND SUMMITS ABOVE
11500 FEET...

.Deep moisture wrapping around a broad upper level low to the east
of the Big Island will bring periods of snow to the higher
elevations of Mauna Kea and Mauna Loa today and tonight.

HIZ028-130400-
/O.CON.PHFO.WW.Y.0005.000000T0000Z-190413T1600Z/
Big Island Summits-
349 AM HST Fri Apr 12 2019

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM HST
SATURDAY...

* WHAT...Periods of snow will affect the summits today and
  tonight. Plan on slippery road conditions. Additional snow 
  accumulations of 1 to 3 inches are expected.

* WHERE...Big Island Summits above 11500 feet.

* WHEN...Until 6 AM HST Saturday.

* ADDITIONAL DETAILS...Be prepared for reduced visibilities at
  times in snow, along with blowing and drifting snow.

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.

$$