Severe · Typhoon WatchActive alert
Typhoon Watch issued October 15 at 8:56PM ChST by NWS Tiyan GU
Affecting Guam; Rota; Tinian; Saipan
In effect until: Oct 15, 2026, 7:00 PM
Guam; Rota; Tinian; Saipan
Possible impact zone; conditions develop through 7:00 PM.
Stay indoors, monitor local alerts, and follow instructions from local officials.
Read the original bulletin (official text)
...TROPICAL DEPRESSION CHAMPI MOVING WEST-NORTHWEST... .NEW INFORMATION... Guam is now in Condition of Readiness 3, meaning damaging winds are possible within 48 hours. .AREAS AFFECTED... This local statement provides information and recommended actions for people in Guam and the Northern Marianas. .Watches/Warnings... A Typhoon watch continues for Guam, Rota, Tinian, and Saipan. .STORM INFORMATION... At 7 PM ChST...the center of Tropical Depression Champi (29W) was located near latitude 11.0N...longitude 157.8E. This was about 890 miles east of Guam. Storm motion was west-northwest, 285 degrees, at 10 mph. Storm intensity was 35 mph. .SITUATION OVERVIEW... It is vital that you do not focus on the exact forecast track. To do so could result in bad decisions and place you or those you are responsible for at greater risk. Tropical Depression 29W is currently moving west-northwest, but is expected to make a turn toward the west Friday. Damaging winds are likely within Guam and the Northern Marianas late Saturday night and Sunday. At this time it appears that the strongest winds will be towards the southernmost islands. Islands near the center should prepare for typhoon force winds, with the latest JTWC forecast showing sustained winds of roughly 85 knots. .PRECAUTIONARY/PREPAREDNESS ACTIONS...
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™