Locally Heavy Rainfall and Gusty Winds Possible through Monday

The National Weather Service (NWS) Guam Weather Forecast Office issued a special weather statement for Guam, Rota, Tinian, and Saipan. A tropical disturbance, known as Invest 96W, located southeast of the Marianas is slowly moving west, expected to pass just south of Guam the next few days. 96W and a corresponding surface trough are expected to bring numerous locally heavy showers and isolated thunderstorms Sunday and Sunday night.

Rainfall amounts between 2 and 4 inches, with locally heavier amounts in excess of 4 to 6 inches are possible. Localized flooding is possible in low-lying and poor drainage areas. East winds of 10 to 15 mph are expected to become 15 to 25 mph after midnight, with occasional gusts to 35 mph on Sunday. Winds will diminish slightly Sunday night.

Those living in flood-prone areas should keep aware of conditions in the event of heavy showers over the island; clear drainage areas and unblock clogged storm drains in your area to minimize flooding and watch for any additional advisories. Residents and visitors are advised to take the following precautionary actions:

· Stay up to date with the latest information;
· If driving in heavy rain, be alert for low visibilities and slippery roads;
· Slow down where water is ponding on the road;
· Turn Around, Don’t Drown. Avoid walking or driving through flood waters. Just 6 inches of moving water can knock you down, and 2 feet of water can sweep your vehicle away;
· Do not camp, park, or hike along streams, rivers, and creeks during heavy rainfall. These areas can flood quickly and with little warning.

A small craft advisory will be in effect for the coastal waters of Guam, Rota, Tinian, and Saipan from midnight tonight to 6 p.m. Sunday. Southwest winds of 15 to 25 knots, with near gale-force gusts, are expected. Inexperienced mariners, especially those operating small craft, should avoid sailing in these conditions.
The Offices of Guam Homeland Security and Civil Defense (GHS/OCD) advise the community to practice caution while traveling in heavy rain and gusty winds, driving below the speed limit and allowing enough braking distance between vehicles.

Visit the following links for the latest advisory information:

· NWS Website: https://www.weather.gov/gum/
· NWS Facebook: https://www.facebook.com/NWSGuam/
· GHS/OCD Website: https://ghs.guam.gov/
· GHS/OCD Facebook: https://www.facebook.com/GHSOCD/

For more information, contact GHS/OCD Public Information Officer Jenna G. Blas at (671) 489-2540 or via email at jenna.g.blas@ghs.guam.gov.

X Flooding is a temporary overflowing of water onto land that is normally dry. Flooding may happen with only a few inches of water, or it may cover a house to the rooftop. There are many possible causes of floods including heavy rain, coastal storms and storm surge, waterway overflow from being blocked with debris, or overflow of levees, dams, or waste water systems. Flooding can occur slowly over many days or happen very quickly with little or no warning, called flash floods.

To learn more, visit https://www.ready.gov/floods

Wildfire

Regularly clean the roof and gutters.
Maintain an area approximately 30’ away from you home that is free of anything that will burn, such as wood piles, dried leaves, newspapers and other brush.
Connect garden hoses long enough to reach any area of the home and fill garbage cans, tubs, or other large containers with water.
Review your homeowner's insurance policy and also prepare/update a list of your home's contents.

Fire Weather

Turn on your TV/radio. You’ll get the latest weather updates and emergency instructions.
Know where to go. If you are ordered to evacuate, know the route to take and have plan of where you will go. Check-in with your friends and family.
Keep your car fueled, in good condition, and stocked with emergency supplies and a change of clothes.

Drought

Conserve water

Take shorter showers.

Turn off the water while brushing your teeth or shaving.
Run the washer less frequently and only when you have a full load.
Water your lawn less frequently and do so when the temperature is cooler in the early morning or late evening.
When you run the tap to heat or cool water, keep a pitcher to store the water and use it to water plants.
Avoid washing your car.

Practice fire prevention

Don't set off fireworks when conditions are dry.
Deposit cigarette butts in the proper receptacle to avoid starting a
Pour water over camp fires and backyard fire pits to ensure they are completely out before leaving them unattended.

Follow directions from local officials. If there are restrictions on water usage, be sure to heed them.

To learn more, visit https://www.ready.gov/wildfires and https://www.ready.gov/drought

X
Typhoons/Hurricanes are massive storm systems that form over the water and move toward land. Threats from typhoons/hurricanes include high winds, heavy rainfall, storm surge, coastal and inland flooding, and rip currents.

“Hurricanes” form in the Atlantic Northeast Pacific region and “Typhoons” form in the Northwest Pacific Region. These large storms are call cyclones in other parts of the world.

To learn more, visit https://www.ready.gov/hurricanes.