210 
WWHW40 PHFO 090118
WSWHFO

URGENT - WINTER WEATHER MESSAGE
National Weather Service Honolulu HI
318 PM HST Mon Feb 8 2021

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

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

HIZ022-028-091430-
/O.NEW.PHFO.WW.Y.0004.210209T0118Z-210210T0400Z/
Haleakala Summit-Big Island Summits-
318 PM HST Mon Feb 8 2021

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM HST TUESDAY...

* 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.

&&

$$

Birchard