989 
WWHW40 PHFO 141942
WSWHFO

URGENT - WINTER WEATHER MESSAGE
National Weather Service Honolulu HI
942 AM HST Wed Mar 14 2018

...Winter Weather Advisory for Big Island Summits above
13000 feet through this afternoon...

.An upper trough west of the state will funnel deep layered
clouds across the Big Island. As temperatures remain around
freezing at the summit level, a mix of rain and snow will lead to
moderate accumulations on roads that will make travel to the
summits hazardous through this afternoon. Similar conditions are 
possible once again tonight into Thursday morning.

HIZ028-150400-
/O.EXT.PHFO.WW.Y.0008.000000T0000Z-180315T0400Z/
Big Island Summits-
942 AM HST Wed Mar 14 2018

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 PM HST THIS
EVENING...

* WHAT...Snow expected. Plan on slippery road conditions.
  Additional snow accumulations of up to one inch are possible.

* WHERE...Big Island Summits.

* WHEN...Until 6 PM this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for blowing snow means that
visibilities will be limited due to strong winds blowing snow
around. Use caution when traveling, especially in open areas.

$$

Burke