930 
WWHW40 PHFO 091329
WSWHFO

URGENT - WINTER WEATHER MESSAGE
National Weather Service Honolulu HI
329 AM HST Tue Feb 9 2021

...WINTER WEATHER ADVISORY FOR MAUI AND BIG ISLAND SUMMITS UNTIL
6 PM HST TODAY...

.A fast-moving cold front will bring moisture to the summits of 
Haleakala, Mauna Kea and Mauna Loa today. Meanwhile, a low aloft 
will drop temperatures to near-freezing over Haleakala, and well 
below-freezing over Mauna Kea and Mauna Loa.

HIZ022-028-100230-
/O.CON.PHFO.WW.Y.0004.000000T0000Z-210210T0400Z/
Haleakala Summit-Big Island Summits-
329 AM HST Tue Feb 9 2021

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

* WHAT...Freezing rain and snow. Snow accumulations up to one 
  inch on Haleakala, and up to 3 inches on the Big Island 
  Summits. Winds gusting as high as 35 mph.

* WHERE...Haleakala Summit and Big Island Summits.

* WHEN...Until 6 PM HST Tuesday.

* IMPACTS...Icy roadways will make for very dangerous driving 
  conditions, potentially leading to the closure of roadways 
  leading to the Summits of Haleakala and Mauna Kea.

* ADDITIONAL DETAILS...Patchy areas of black ice are expected. 
  Avoid travel to the Summits.

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.

&&

$$