Guam — A Typhoon Warning is in effect for Guam and Rota through 12:15 AM ChST as Tropical Storm Champi tracks toward the Marianas. What is happening: Champi is moving northwest toward Guam with maximum sustained winds near 60 mph, expected to strengthen to typhoon force as it passes near or over the islands late tonight into early tomorrow. The strongest winds and heaviest rain arrive after midnight. Local impacts: damaging winds above 74 mph possible, 4 to 6 inches of rain with locally higher amounts, flooding of low-lying areas, and dangerous surf with 12 to 18 foot waves along east-facing shores. What to do: - Finish storm preparations now, before winds pick up. - Bring in outdoor items and secure loose objects. - Charge phones and have flashlights ready in case power fails. - Stay away from beaches and shorelines. - If officials order evacuations for low-lying or flood-prone areas, go. Source: National Weather Service, Tiyan, Guam. Issued October 16, 2026. Reported by TNW News.