Saipan County, GU
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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: Saipan County, GU
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Flash Flood Watch
GUZ001>004-210800-
/O.CON.PGUM.FF.A.0005.000000T0000Z-180922T2000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GUAM-ROTA-TINIAN-SAIPAN-
1222 AM ChST Fri Sep 21 2018

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH LATE SATURDAY NIGHT...

THE FLASH FLOOD WATCH CONTINUES FOR

* GUAM, ROTA, TINIAN AND SAIPAN IN THE MARIANA ISLANDS.

* THROUGH LATE SATURDAY NIGHT

* NUMEROUS TO FREQUENT SHOWERS WILL BE MOSTLY RUNOFF. RAIN
AMOUNTS OF 4 TO 8 INCHES ARE EXPECTED WITH LOCALLY HIGHER
AMOUNTS POSSIBLE.

* POOR DRAINAGE AREAS COULD SEE CLOSED ROADS AND EVEN WATER IN
SOME HOUSES. AVOID MOUNTAINOUS AREAS WHERE FLOODING COULD BE
EVEN FLASHIER.

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.

&&

$$

Tropical Storm Watch
GUZ003-004-211400-
/O.CON.PGUM.TR.A.4028.000000T0000Z-000000T0000Z/
TINIAN-SAIPAN-
347 PM CHST FRI SEP 21 2018

...TROPICAL STORM WATCH REMAINS IN EFFECT...

...PRECAUTIONARY/PREPAREDNESS ACTIONS...
PRECAUTIONARY/PREPAREDNESS ACTIONS...

STAY INDOORS DURING HEAVY RAIN AND POSSIBLE LOW-END DAMAGING WINDS
ASSOCIATED WITH TROPICAL DEPRESSION 28W.

&&

...WINDS...
AS TROPICAL DEPRESSION 28W DEVELOPS...THE THREAT FOR SUSTAINED HIGH
WINDS MAY INCREASE. SOUTHEAST WINDS OF 20 TO 30 MPH WITH GUSTS TO 40
MPH COULD INCREASE TO BETWEEN 30 AND 40 MPH WITH GUSTS TO 50 MPH THE
NEXT SIX HOURS...THEN WILL DIMINISH TO BETWEEN 15 AND 25 MPH THIS
EVENING.

...STORM SURGE AND STORM TIDE...
COMBINED SEAS OF 5 TO 8 FEET COULD CAUSE A HIGH RISK OF RIP CURRENTS
AND HAZARDOUS SURF LATER AS 28W CONTINUES TO INTENSIFY.

...INLAND FLOODING...
A FLASH FLOOD WATCH IS IN EFFECT FOR THE ENTIRE AREA. SEE LATEST
FORECAST FOR LATEST INFORMATION. LISTEN FOR POSSIBLE FLOOD
WARNINGS FOR YOUR LOCATION...AND BE READY TO ACT IF FLOODING
RAINS OCCUR. SO FAR RAINFALL ACCUMULATIONS HAVE NOT BEEN EXCESSIVE...
HOWEVER RADAR SHOWS 1 TO 3 INCHES COULD BE APPROACHING. THEY SHOULD
ALSO INCREASE AS THE MONSOON TAIL DEVELOPS.

$$

National Weather Service

Providing "weather, water cycle, and climate forecasts and warnings for the United States, its territories, adjacent waters and ocean areas, for the protection of life and property and the enhancement of the national economy."
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