• High Wind Warnings issued for the Rockies, Plains, and Pacific Northwest, U.S.

    High Wind Warnings have been issued across much of the western and central United States, effective from early Wednesday, December 17, 2025, through Thursday morning, December 18. Forecasts indicate a rapidly deepening low-pressure system developing east of the Canadian Rockies, producing winds of over 130 km/h (80 mph) in some areas. Power outages, tree damage, and hazardous travel conditions are expected from the Intermountain West to the Great Plains.

  • Back-to-back atmospheric rivers forecast to impact the U.S. West Coast through December 20

    Two atmospheric rivers are forecast to bring prolonged heavy rain and mountain snow to the Pacific Northwest and northern California through December 20, 2025. The Weather Prediction Center (WPC) forecasts 100–150 mm (4–6 inches) of precipitation across western Washington and 100–200 mm (4–8 inches) across western Oregon, with locally higher totals in the Cascades and coastal ranges.

  • Freeze warnings in effect across parts of Florida, Georgia, Louisiana, and Texas

    Freeze warnings were issued by the National Weather Service (NWS) for parts of Florida, Georgia, Alabama, Louisiana, and Texas early on December 15, 2025, lasting through December 16. Temperatures dropped as low as 21°F (−6°C) in central Louisiana and 24°F (−4°C) in northern Florida, with wind chills reaching 14°F (−10°C).

  • First snowfall of the season causes fatal crashes and hundreds of accidents on Long Island, New York

    At least two people were reported dead in traffic crashes as a powerful winter storm dropped up to 20 cm (8 inches) of snow across parts of Long Island, New York, including Nassau and Suffolk counties, on December 14, 2025, creating dangerous travel conditions. Suffolk County Police reported approximately 200 vehicle collisions across the island as the storm moved through the region.

  • High wind warnings and watches issued for parts of Montana, Wyoming, Idaho, Washington, and Oregon

    The National Weather Service (NWS) issued multiple high wind warnings and watches across the Pacific Northwest and northern Rockies on Monday, December 15, 2025, as a strong surface low-pressure system moved into the region. The alerts cover parts of Montana, Wyoming, Idaho, Washington, and Oregon, and remain in effect through Wednesday afternoon, December 17, with sustained winds of 40–70 km/h (25–45 mph) and gusts exceeding 110 km/h (70 mph) forecast in exposed and mountainous areas.