Guam – The National Weather Service is warning that a large area of showers has developed south-east of Guam which will bring periods of heavy rain to the island through 8 pm TONIGHT [Wednesday].
The NWS predicts that between 1 and 2 inches of rain is expected.
READ the NWS Short Term Forecast for Wednesday Evening
The rumble of thunder will also be heard in the heaviest showers.
That will cause reduced visibility and create ponding of water on roadways, particularly along Marina Drive near Polaris Point which is vulnerable to flooding.
Motorists are advised to exercise caution.