• Record heat spreads east as over 200 record highs are forecast across the U.S.

    Record heat is forecast to persist across parts of the western and central United States through March 25, 2026, with the National Weather Service warning that more than 200 daily record highs could be set as above-normal temperatures spread from the West back into the central and southern Plains. A brief cooldown over parts of the central and eastern U.S. on March 23 is expected to be short-lived. The Storm Prediction Center has issued a severe thunderstorm outlook for Thursday, March 26, covering areas from northeast Missouri to western and northern Ohio.

  • Widespread snow, freezing rain, and strong winds forecast as cross-country storm impacts Canada

    A cross-country storm is forecast to affect multiple regions of Canada from March 23 through midweek, bringing snow to western and central areas before spreading mixed precipitation and stronger impacts into parts of Ontario, Quebec, and Atlantic Canada. The highest-confidence snowfall totals, reaching 20 to 40 cm (8 to 16 inches) in parts of Newfoundland and elsewhere in Atlantic Canada, are expected to create hazardous travel conditions, reduced visibility, and local transport disruptions.

  • Heavy rainfall and flooding impact Northern Territory as ex-Tropical Cyclone Narelle moves west

    Heavy rainfall from ex-Tropical Cyclone Narelle triggered flooding across parts of the Northern Territory, Australia, between March 21 and 23, 2026, inundating properties, disrupting infrastructure, and prompting evacuations. As of March 23, the system was moving west across the Kimberley and had a high chance of redeveloping into a tropical cyclone over waters off Western Australia by March 25, with further strengthening forecast. Severe weather was expected to continue across northern Kimberley through March 24.

  • Extreme March heat reaches 44.4°C (112°F) as multiple states set records in the western United States

    An intense early-season heatwave pushed temperatures to extreme levels across the southwestern United States between March 18 and 22, 2026, as a persistent high-pressure ridge produced widespread daily and monthly March temperature records. Record heat was reported across Arizona, California, Nevada, and other parts of the western United States.

  • Search continues after 71-year-old woman swept into Iao Stream on Maui, Hawaii

    A 71-year-old woman was reported missing after being swept into the Iao Stream on Maui, Hawaii, at about 11:40 LT on March 21, 2026, while heavy rainfall kept the stream in rapid flow. Witnesses said she became fully submerged and was not seen again. Search operations continued on March 22 using ground, air, and ocean assets.

  • Strong and shallow M6.2 earthquake hits Tonga

    A strong and shallow earthquake registered by the USGS as M6.2 hit Tonga at 06:15 UTC on March 22, 2026. The agency is reporting a depth of 10 km (6.2 miles). EMSC is reporting the same magnitude and depth.