The Storm Prediction Center (SPC) placed Iowa under an Enhanced Risk for severe thunderstorms late May 15, 2026, with severe/damaging winds and large to very large hail forecast late this afternoon and evening. Initial supercells may produce hail of 5 cm (2 inches) or larger before storms organize into clusters capable of localized wind gusts above 120 km/h (75 mph).
Severe thunderstorms swept across Uttar Pradesh, India, on the night of May 13, 2026, claiming at least 104 lives and leaving over 59 people injured across the state. Prayagraj was the worst hit, with preliminary reports indicating between 20 and 30 fatalities. Widespread destruction was reported in multiple districts, with more than 80 homes being damaged along with other structures.
A major spring storm developing over Alberta will bring widespread damaging winds, rain, and localized snowfall across parts of Alberta and Saskatchewan beginning Wednesday night, May 13, 2026, Environment and Climate Change Canada (ECCC) warns.
Severe thunderstorms produced giant hail up to 11.4 cm (4.5 inches), damaging winds, power outages, and road blockages across parts of Texas on May 10 and 11, 2026, after the Storm Prediction Center (SPC) placed parts of west-central and north-central Texas under an Enhanced Risk. SPC storm reports included baseball-size hail in several counties, wind damage near Hamilton, more than 18 000 power outages in the Austin area, and gusts up to 135 km/h (84 mph) near Corpus Christi NAS.
Severe storms and heavy rain killed 4 people and injured 16 others across Khyber Pakhtunkhwa, northwestern Pakistan, on May 10–11, 2026, after walls and roofs collapsed in several districts. The affected districts include Mardan, Swabi, Malakand, and Shangla, while Pakistan’s NDMA warned of continued rain, flash flooding, debris flows, and elevated GLOF risk in northern mountain catchments.
Severe storms affecting South Africa from May 4 to 11, 2026, have caused at least 4 deaths, displaced more than 2 000 people, and disrupted infrastructure and essential services across multiple provinces, prompting authorities to declare a national disaster. The declaration covers the Western Cape, North West, Free State, Eastern Cape, Northern Cape, and Mpumalanga provinces. This is the fifth national disaster declaration since November 2025 and the fourth so far this year.
Severe thunderstorms continued across parts of northern Italy, Slovenia, Croatia, and the western Balkans on Monday, May 11, 2026. ESTOFEX forecasters warn the severe weather corridor is expected to shift east on Tuesday, with Level 2 risk areas extending from southeastern Romania through Bulgaria into northeastern Greece and northwestern Turkey. Large hail, localized heavy rainfall, and severe wind gusts remain the primary hazards.
An Enhanced Risk (level 3/5) for severe thunderstorms has been issued across parts of west-central and north-central Texas through May 10, 2026. Supercells capable of producing hailstones larger than 5 cm (2 inches) and wind gusts above 113 km/h (70 mph) are forecast to develop during the afternoon and evening hours. The severe-weather threat extends east-northeastward into the Ark-La-Tex region and parts of the lower Mississippi Valley.
More than 301 mm (11.9 inches) of rain fell in parts of South Africa’s Garden Route after an intense cut-off low brought flooding, evacuations, road closures, and infrastructure damage across the Western and Eastern Cape from May 5–7, 2026. At least one person died in Knysna, hundreds were affected in Garden Route shelter operations, and emergency shelters were opened across flood-affected parts of Nelson Mandela Bay and the Eastern Cape.
An Enhanced Risk (Level 3/5) of severe thunderstorms has been issued for parts of the Lower Mississippi Valley on May 6, 2026, as forecasters warned that storms capable of producing damaging winds, large hail, and tornadoes are expected to develop from the Southern Plains into the Southeast. Heavy rainfall rates of 25 to 50 mm (1 to 2 inches) per hour may also accompany stronger storms across the region.
