675
WWHW40 PHFO 220244
WSWHFO
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE HONOLULU HI
444 PM HST SAT MAR 21 2026
...A WINTER STORM WARNING IS IN EFFECT FROM 6 PM HST THIS EVENING TO
6 PM HST SUNDAY FOR THE BIG ISLAND SUMMIMTS ABOVE 12000 FEET...
.A KONA STORM IS EXPECTED TO BRING HEAVY SNOW AND STRONG WINDS TO
THE SUMMITS BEGINNING THIS EVENING AND LASTING THROUGH SUNDAY
AFTERNOON.
HIZ028-221600-
/O.CON.PHFO.WS.W.0004.260322T0400Z-260323T0400Z/
BIG ISLAND SUMMITS-
444 PM HST SAT MAR 21 2026
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM HST SUNDAY
* WHAT...HEAVY SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS UP TO 10
INCHES. WINDS GUSTING AS HIGH AS 60 MPH.
* WHERE...BIG ISLAND SUMMITS.
* WHEN...UNTIL 6 PM HST SUNDAY.
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT TO IMPOSSIBLE. BLOWING
SNOW WILL SIGNIFICANTLY REDUCE VISIBILITY AT TIMES, WITH PERIODS
OF ZERO VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW, SLEET, AND
ICE ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS
WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. ANY TRAVEL PLANS TO
THE SUMMITS SHOULD BE POSTPONED UNTIL THE THREAT DIMINISHES.
SP
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