• Kona low brings extreme rainfall to Maui and Oʻahu, causing flooding and landslides across Hawaiʻi

    A slow-moving Kona low brought extreme rainfall to the Hawaiian Islands between March 10–16, 2026, producing record-breaking totals at multiple long-term stations, particularly on Maui and Oʻahu. Honolulu and Kahului both set new daily rainfall records on March 13, while multi-day accumulations on Maui reached up to about 1 170 mm (46 inches), triggering flooding, landslides, and widespread disruption.

  • Category 5 Severe Tropical Cyclone Narelle forecast to cross Far North Queensland on March 20

    Severe Tropical Cyclone Narelle intensified into a Category 5 system on March 19, 2026, and is forecast to cross the Cape York Peninsula between Lockhart River and Cape Melville, Queensland, on the morning of March 20. Very destructive wind gusts of more than 250 km/h (155 mph), heavy rainfall of 100 to 350 mm (4 to 14 inches), and dangerous coastal conditions including abnormally high tides and large waves are forecast near and south of the landfall area, although slight weakening to a high-end Category 4 before crossing remains possible.

  • Severe Tropical Cyclone Narelle forecast to briefly reach Category 5 before Queensland landfall, Australia

    Severe Tropical Cyclone Narelle is forecast to intensify to Category 5 peak intensity over the Coral Sea before approaching the Far North Queensland coast between Lockhart River and Cooktown on March 20, 2026. Destructive winds of over 250 km/h (155 mph), along with rainfall totals over 350 mm (14 inches), are expected to triggere flash flooding, significant storm surges, and coastal flooding.

  • Historic March blizzard buries parts of Michigan’s Upper Peninsula under up to 132 cm (52 inches) of snow

    A late-season blizzard affected northern Michigan between March 15 and 17, 2026, dropping up to 132.1 cm (52 inches) of snow in parts of the Upper Peninsula and breaking snowfall records at the National Weather Service office in Marquette. Governor Gretchen Whitmer declared a state of emergency on March 17 for seven counties in the Upper Peninsula and northern Lower Peninsula as heavy snow, ice, and strong winds disrupted travel and power service.

  • Spain sees wettest January–February in 47 years as Atlantic storms soak Iberian Peninsula

    Spain experienced an exceptionally wet winter between December 2025 and February 2026 as repeated Atlantic storms brought prolonged rainfall across the Iberian Peninsula. AEMET reported 323.2 mm (12.7 inches) of precipitation across peninsular Spain, equal to 171% of the 1991–2020 average, making it the country’s eighth wettest winter since 1961 and third wettest of the 21st century.

  • Prolonged atmospheric river brings Flood Watch and high avalanche danger to British Columbia as some areas face up to 400 mm (15.7 inches) of rain

    A prolonged atmospheric river is affecting British Columbia this week, with Flood Watch, multiple rainfall warnings, and Special Weather Statements in effect across parts of the province. Some coastal areas could receive up to 400 mm (15.7 inches) of rain, while heavy rain on existing snowpack is increasing the risk of flooding, washouts, landslides and dangerous avalanche conditions.

  • Atmospheric river forecast to stall over Washington, raising flood risk through March 20

    A stalled atmospheric river over the Pacific Northwest is forecast to deliver 127–254 mm (5–10 inches) of precipitation to parts of Washington between March 17 and 20, 2026. High freezing levels above 2 100 m (7 000 feet) will result in rainfall across most elevations, accelerating snowmelt and increasing the likelihood of riverine flooding.

  • Tropical Cyclone Narelle forms in Coral Sea, forecast to intensify before Queensland impact, Australia

    ropical Cyclone Narelle developed in the northern Coral Sea on Tuesday, March 17, 2026, with sustained winds of 85 km/h (53 mph) and gusts to 120 km/h (75 mph). The system is moving west-southwest toward Far North Queensland and is forecast to intensify to severe tropical cyclone strength before approaching the coast later this week, with damaging winds, heavy rainfall, and coastal flooding being forecast.