Headline:
Special Weather Statement issued June 20 at 10:23AM ChST by NWS Tiyan GU
Event:
Special Weather Statement
Urgency:
Expected
Effective:
June 19, 2026 - 5:23pm
Expires:
June 20, 2026 - 5:30am
Description:
As Tropical Storm Mekkhala (07W) continues to strengthen, a monsoon
trough that has developed over the last 24 hours, will remain in
place. Deep moisture transport in the west to southwesterly flow and
favorable lift (aided by orographical lift, especially in Koror and
northern Palau), will remain conducive to a heavy rainfall
environment. Rain rates in excess of 1.5 inches per hour could
develop from time to time. Total rainfall amounts of 3 to 5 inches,
with localized amounts near 8 inches, are possible through Tuesday
morning. This could result in some localized flooding and mudslide
concerns, especially for Koror and northern portions of the Republic
of Palau. Wind gusts to 35 mph (possibly higher) may accompany the
heavier showers or thunderstorms that develop. Folks are urged to
stay informed via the local weather offices in Palau and Yap, as well
as with the NWS Guam Forecast office.
Area Description:
Koror Palau Coastal Waters; Yap Coastal Waters
Forcast Office:
NWS Tiyan GU
Sender:
w-nws.webmaster@noaa.gov