NWS says the approaching disturbance’s effect will be felt as early as Wednesday night.
Guam – The National Weather Service writes, “Benign weather will continue tonight before effects from an approaching disturbance begin to be felt across the Marianas on Wednesday,” in its Area Forecast Discussion from this afternoon.
As a result of the disturbance approaching, NWS says, “Expect increasing cloud cover and showers across the region, especially Thursday and Friday. Models are consistent with limiting convection and will maintain isolated coverage for Thursday and Friday.”
The Weather Service also notes that one of their weather model, ECMWF, forecast scattered showers in the Marianas while the other models disagree with this prediction.
“A return to a dry east trade wind pattern will resume Sunday,” NWS adds.
READ THE LATEST WEATHER FORECAST FROM NWS
.TONIGHT…PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LIGHT AND VARIABLE WINDS. LOWS AROUND 76.
.WEDNESDAY…PARTLY SUNNY WITH ISOLATED SHOWERS. NORTHEAST WINDS 10 TO 15 MPH. HIGHS AROUND 87.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT…MOSTLY CLOUDY WITH ISOLATED SHOWERS. EAST WINDS AROUND 10 MPH. LOWS AROUND 77. HIGHS AROUND 87.