Guam Moderate Wind Advisory | Effective 06/18/2026 13:31

Headline: 
Wind Advisory issued June 19 at 6:31AM ChST until June 19 at 5:00PM ChST by NWS Tiyan GU
Event: 
Wind Advisory
Urgency: 
Expected
Effective: 
June 18, 2026 - 1:31pm
Expires: 
June 18, 2026 - 9:45pm
Description: 
* WHAT...Southeast winds 15 to 25 mph with gusts to 40 mph. * WHERE...Guam. * WHEN...Until 5 PM ChST this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Instruction: 
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution when driving on roads with no center barriers, as well as when passing high profile vehicles. Secure loose objects outdoors, as well as canopies. These winds may move light objects and blow down election signs.
Area Description: 
Guam
Forcast Office: 
NWS Tiyan GU