A strong cold front will drive frigid Arctic air deep into the United States this weekend into next week, November 10, 2025 onwards, bringing December-like temperatures, widespread freezes, and the season’s first snow for some areas east of the Rockies.
At least 66 deaths have been confirmed, while 26 remain missing since Typhoon Kalmaegi (locally named Tino) made landfall over the Philippines on November 4, 2025. Nearly 390 000 people have been evacuated as recovery operations continue across the country.
A Flood Watch is in effect for Mason County, Washington, from Thursday afternoon through Saturday morning, November 6-8, 2025. Due to persistent rain, the Skokomish River is expected to rise above flood stage.
Up to five fatalities have been reported since Typhoon Kalmaegi’s landfall over the Southern Leyte province in the Philippines on November 4, 2025. Landfall in Vietnam is expected on Thursday, November 6.
Four back-to-back atmospheric rivers are forecast to make landfall along the U.S. West Coast between November 3 and November 9, 2025. Heavy rainfall totals of 76–130 mm (3–5 inches), with isolated amounts up to 177 mm (7 inches), could lead to localized flooding in parts of northern California and Washington State throughout the week.
Five German mountaineers were reported dead after an avalanche near Vertainspitze mountain in Italy on November 1, 2025.
A developing bomb cyclone over the northwest Atlantic is expected to reach Newfoundland on Tuesday, November 4, 2025, with wind gusts exceeding 100 km/h (62 mph) and waves reaching up to 6 m (20 feet).
A damaging tornado accompanied by heavy rain struck Sumbersekar village, Dau sub-district, Malang Regency, East Java, Indonesia, on Sunday afternoon, November 2, 2025, damaging more than 112 houses and injuring one resident. The event occurred as the National Disaster Management Agency (BNPB) reported multiple hydrometeorological incidents across Java during the same weekend.
Severe Tropical Storm Kalmaegi (locally named Tino) is rapidly intensifying over the Philippine Sea and is expected to reach typhoon strength prior to landfall in the central Philippines by November 3–4, 2025.
A strong atmospheric river is forecast to make landfall over the Pacific Northwest early on October 31, 2025, bringing heavy rainfall and high freezing levels to western Washington. The event is expected to produce AR3–AR4 conditions, with 75–125 mm (3–5 inches) of rain forecast in the Olympic Peninsula and North Cascades. Two additional atmospheric rivers are expected to follow between November 3 and 5.
