050
WWMY70 PGUM 180808
NPWGUM
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
608 PM CHST SUN OCT 18 2026
GUZ001-MPZ001-181800-
/O.EXA.PGUM.WI.Y.0009.000000T0000Z-261018T1800Z/
GUAM-ROTA-
608 PM CHST SUN OCT 18 2026
..WIND ADVISORY IN EFFECT UNTIL 4 AM CHST MONDAY
* WHAT...SOUTHEAST WINDS 25 TO 35 MPH.
* WHERE...GUAM AND ROTA.
* WHEN...UNTIL 4 AM CHST MONDAY.
* IMPACTS...GUSTY WINDS WILL BLOW AROUND UNSECURED OBJECTS. TREE
LIMBS COULD BE BLOWN DOWN AND A FEW POWER OUTAGES MAY RESULT.
* ADDITIONAL DETAILS...DAMAGING WINDS ARE NO LONGER EXPECTED AS SUPER
TYPHOON CHAMPI (29W) CONTINUES TO MOVE AWAY FROM THE REGION.
HOWEVER, STRONG TO NEAR-GALE SOUTHEASTERLIES WILL CONTINUE THROUGH
TONIGHT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION WHEN DRIVING ON ROADS WITH NO
CENTER BARRIERS, AS WELL AS WHEN PASSING HIGH PROFILE VEHICLES.
MPZ002-003-181800-
/O.CON.PGUM.WI.Y.0009.000000T0000Z-261018T1800Z/
TINIAN-SAIPAN-
608 PM CHST SUN OCT 18 2026
..WIND ADVISORY REMAINS IN EFFECT UNTIL 4 AM CHST MONDAY
* WHAT...SOUTHEAST WINDS 15 TO 25 MPH WITH GUSTS UP TO 30 MPH.
* WHERE...TINIAN AND SAIPAN.
* WHEN...UNTIL 4 AM CHST MONDAY.
* IMPACTS...GUSTY WINDS WILL BLOW AROUND UNSECURED OBJECTS. TREE
LIMBS COULD BE BLOWN DOWN AND A FEW POWER OUTAGES MAY RESULT.
* ADDITIONAL DETAILS...MODERATE TO STRONG SOUTHEASTERLIES WITH FRESH
GUSTS ARE EXPECTED THROUGH TONIGHT AS SUPER TYPHOON CHAMPI (29W)
CONTINUES TO MOVE AWAY FROM THE MARIANAS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION WHEN DRIVING ON ROADS WITH NO
CENTER BARRIERS, AS WELL AS WHEN PASSING HIGH PROFILE VEHICLES.
TM
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