GUAM County, Guam
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Watch/Warnings
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: GUAM County, Guam
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Aviation Weather Warning
GUZ001-310200-

AIRPORT WEATHER WARNING FOR GUAM INTERNATIONAL AIRPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
1055 AM CHST THU JUL 31 2014

A THUNDERSTORM ADVISORY IS IN EFFECT UNTIL 1200 PM FOR THE GUAM
INTERNATIONAL AIRPORT. THUNDERSTORMS ARE POSSIBLE OR OCCURRING
WITHIN 20 NAUTICAL MILES OF THE AIRPORT COMPLEX.

THUNDERSTORMS CAN PRODUCE DANGEROUS CLOUD TO GROUND LIGHTNING. BE
ALERT AND TAKE PRECAUTIONS AS REQUIRED.

$$

Flash Flood Watch
GUZ001>004-290815-
/X.NEW.PGUM.FF.A.0001.140729T0003Z-140731T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GUAM-ROTA-TINIAN-SAIPAN-
1003 AM CHST TUE JUL 29 2014

...FLASH FLOOD WATCH IN EFFECT THROUGH THURSDAY MORNING...

THE NATIONAL WEATHER SERVICE IN TIYAN HAS ISSUED A

* FLASH FLOOD WATCH FOR GUAM...ROTA...TINIAN AND SAIPAN.

* NOW THROUGH THURSDAY MORNING.

* RAINFALL OF 3 TO 5 INCHES ARE PROBABLE BY NOON WEDNESDAY.

* STAY AWAY FROM FLOODED ROADS AND PAY ATTENTION TO STREAM AND
RIVER LEVELS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$

High Surf Advisory
GUZ001-002-003-004-310600-
/X.CON.PGUM.SU.Y.0018.000000T0000Z-140802T2000Z/
GUAM-ROTA-TINIAN-SAIPAN-
400 AM CHST THU JUL 31 2014

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 AM CHST SUNDAY
ALONG WEST AND SOUTH FACING REEFS...

ALONG WEST FACING REEFS...HAZARDOUS SURF OF 10 TO 13 FEET IS
EXPECTED TODAY...GRADUALLY FALLING TO 8 TO 10 FEET BY FRIDAY
NIGHT. SURF WILL LIKELY REMAIN HAZARDOUS THROUGH THE WEEKEND.

ALONG SOUTH FACING REEFS...SURF WILL BE HAZARDOUS AT 7 TO 9 FEET
TODAY...FALLING BELOW HAZARDOUS LEVELS TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID VENTURING NEAR EXPOSED REEFS AND BEACHES...ESPECIALLY THOSE
FACING WEST OR SOUTH...AS RIP CURRENTS WILL BE LIFE THREATENING.

&&

$$





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