Overview:
Palau is entering a dry stretch — and forecasters warn it could last for weeks. In the wake of Super Typhoon Sinlaku, the same storm that flooded Chuuk and Guam, the Republic of Palau has seen well below-normal rainfall as drier air settled over the islands. Residents are being asked to monitor water supplies now, before conditions worsen. Here’s what the National Weather Service says is coming, and what you can do to prepare.
By: L.N. Reklai
KOROR, Palau (June 22, 2026) Palau and nearby Yap State are in for a stretch of drier-than-normal weather in the coming weeks, and residents are being urged to watch their water supplies closely — even as forecasters say wetter conditions are likely to return later this year when El Niño develops.
The warning comes from the National Weather Service in Guam, which issued a Drought Information Statement covering Micronesia. The report paints a mixed picture for the region: while some islands are recovering from recent flooding, Palau sits on the drier end of that divide.
A Tale of Two Weather Patterns
The split stems from Super Typhoon Sinlaku, which tore through the region in recent weeks. The storm dumped heavy rain and caused flooding across Chuuk State, Guam, and the Northern Mariana Islands. But as Sinlaku moved through, it pulled dry air in behind it — and that dry air settled over Palau, Yap State, and the equatorial belt.
The result: while much of Micronesia got soaked, Palau and Yap have seen well below-normal rainfall over the past month.
On Yap’s main island, grass is already turning brown, according to local reports cited in the statement. Communities near the outer island of Woleai are reporting similar browning vegetation and early signs of water shortages.
What the Next Few Weeks Look Like
The weather pattern that dried out Palau is expected to hang around in the near term. Forecasters say the normal trade-wind season — essentially a period of more stable, drier weather — has settled across the region now that Sinlaku has moved on and dissipated.
Computer weather models for the next two to three weeks point to a continued drying trend pushing from the Philippines southward into Palau and Yap. Scattered showers are expected to pop up across the rest of Micronesia, but areas near the equator, including Palau, will likely stay on the dry side.
El Niño Is Coming — and That Could Help
The longer-range forecast offers more hope. Weather scientists say the Pacific Ocean is currently in a neutral state — meaning neither the warming El Niño nor the cooling La Niña pattern is dominant right now. That’s expected to hold through May or June.
After that, an El Niño is likely to develop sometime between May and July and persist through the end of 2026. El Niño typically brings above-normal rainfall to most of Micronesia, which would eventually ease dry conditions across Palau and the wider region.
“These trends are typical, but not guaranteed,” the National Weather Service cautioned in the statement.
What Residents Should Do Now
Officials are asking Palauans and residents of affected islands to take the dry stretch seriously — especially on small, low-lying islands and atolls where the only freshwater supply sits just below the surface of the ground or collects in rooftop catchment tanks. Those water sources can dry up faster than people expect during a drought.
The Weather Service advises residents to monitor their water levels now and follow any conservation measures recommended by local authorities. If there’s less rain than usual, use less water — before it becomes critical.
People are also being asked to report any visible signs of water stress — wilting crops, dying vegetation, low cisterns — to local disaster control officers and weather station offices. Those on-the-ground reports help officials decide when a drought has reached the level requiring a formal government response.
There is an additional, less obvious hazard to keep in mind: the debris left behind by Sinlaku. Fallen branches, dried vegetation, and storm litter become potential fire fuel once they dry out. A prolonged dry spell could increase the risk of brush fires spreading rapidly in affected areas.
The Bigger Picture
The drought situation across Micronesia has actually improved in recent weeks for some islands farther east. The Marshall Islands atolls of Utirik and Wotje, which had been under severe and moderate drought watches, have both been cleared as of April 7. That means the National Weather Service will not issue further drought statements for those locations unless conditions worsen again.
For Palau, the road ahead looks temporarily dry — but with relief potentially on the way by mid-year.
