The Nueces River reached major flood stage at Cotulla late on July 20, 2026 as high river stages progressed through the Nueces–Frio system. The National Weather Service (NWS) forecast the Frio River at Tilden to crest at 8.50 m (27.9 feet) in major flood stage early July 22
Four tornadoes touched down across central Pennsylvania on July 18, 2026, as a line of severe thunderstorms crossed the region, according to National Weather Service damage surveys. The tornadoes included one EF2, two EF1s, and one EF0, producing damage in Huntingdon, Clearfield, Jefferson, and Clarion counties. Despite considerable damage to forests, farms and other structures, no injuries or fatalities were reported.
Tropical Storm Bertha, the second named storm of the 2026 Atlantic hurricane season, formed over the northeastern Gulf at 19:00 CDT on July 20, 2026 (00:00 UTC on July 21) and strengthened to 85 km/h (50 mph) by 06:00 UTC. A Tropical Storm Warning and Storm Surge Watch are in effect along sections of the northern Gulf Coast, where heavy rainfall, flash flooding, coastal inundation, dangerous surf, and rip currents were forecast from western Florida into southern Louisiana.
Deadly flooding triggered by monsoon storms has claimed at least seven lives in southern Arizona as of July 20, 2026.
The Storm Prediction Center issued an Enhanced Risk for severe thunderstorms across parts of the Upper Midwest and Great Lakes on Monday, July 20, 2026. A second Enhanced Risk covers parts of the Ohio Valley, Mid-Atlantic, and Northeast on Tuesday, July 21, with damaging winds, large hail, and tornadoes all possible.
At least 25 people were killed across India’s north and northeast after monsoon rainfall over the weekend of July 18 and 19, 2026, caused flash flooding, landslides, damaged roads, submerged villages, and led authorities in Assam to request Army and Air Force standby support for possible evacuations. The India Meteorological Department (IMD) forecast calls for heavy to very heavy rain, with isolated extremely heavy falls, over parts of Jammu and Kashmir, Himachal Pradesh, Uttarakhand, Uttar Pradesh, Bihar, and Assam and Meghalaya through July 21.
A shallow earthquake registered by the USGS as M5.5 struck central Peru at 02:24 UTC on July 19 (21:24 LT on July 18), 2026, at a depth of 10 km (6 miles). At least 6 people were killed and 21 injured, according to local officials.
A flash flood near Sunglow Campground outside Bicknell, Utah, killed five members of one family on Friday, July 17, 2026, after they arrived in the area to hike and canyoneer, according to local reports citing the Wayne County Sheriff’s Office.
Tropical Depression Two became better organized over the northeastern Gulf of Mexico on July 20, 2026, prompting the National Hurricane Center (NHC) to expand the Tropical Storm Watch from the Florida Panhandle westward to southeastern Louisiana and issue a Storm Surge Watch for parts of the northern Gulf Coast. The depression had maximum sustained winds of 55 km/h (35 mph) at 15:00 UTC and is expected to become a tropical storm later today, followed by gradual strengthening through Tuesday.
At least five people have died after torrential monsoon rainfall triggered flash floods and landslides between July 15 and 18, 2026, affecting Lai Châu and Lào Cai provinces in northern Vietnam. The People’s Committee of Lai Chau Province declared a state of emergency as flooding destroyed homes, washed out sections of major highways, and caused significant agricultural losses. Heavy rainfall is forecast across northern mountainous and midland regions through July 19 as rescue and relief efforts continue.
