317 
WWHW40 PHFO 271314
WSWHFO

URGENT - WINTER WEATHER MESSAGE
National Weather Service Honolulu HI
314 AM HST Sat Feb 27 2021

...WINTER WEATHER ADVISORY FOR MAUNA KEA AND MAUNA LOA SUMMITS...

.A trough aloft will linger near the islands for the next couple
of days, bringing sub-freezing temperatures to the Big Island
Summits. Additionally, the trough will destabilize the island
atmosphere, and moisture moving in with the trade winds will
occasionally extend above the Summits. This will lead to periods
of freezing rain or drizzle, as well as snow showers through
Monday morning.

HIZ028-280400-
/O.CON.PHFO.WW.Y.0007.000000T0000Z-210301T2200Z/
Big Island Summits-
314 AM HST Sat Feb 27 2021

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON HST
MONDAY...

* WHAT...Wintry mix of precipitation, with periods of snow and
  freezing rain or freezing drizzle.

* WHERE...Big Island Summits above 11,000 feet.

* WHEN...Until noon HST Monday.

* IMPACTS...Travel could be very difficult as roadways will 
  occasionally be covered with ice.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory means that periods of snow, sleet, or
freezing rain will cause travel difficulties. Be prepared for
slippery roads and limited visibilities and use caution while
driving.

&&

$$