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Atmospheric Conditions

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Ajusco Peaks Closed After Spring Snow in Mexico City

A late cold system is driving wintry mix at high elevations, prompting short-term safety steps for hikers.

Saharan Dust Plume to Sweep Across France, Peaking Thursday

South Texas Hits 104 Degrees in February, Potential U.S. Winter Record Under Review

Marine Alert in Effect for Anomalous Waves on Peru’s North and Central Coasts Through Feb. 10

Santiago–Mendoza Route Ranked World’s Most Turbulent in New Analysis

AEM Says Oklahoma Now Leads U.S. in Lightning Density for 2025

Viral Video Captures Dust Devil in Florencio Varela as Heat Wave Grips Buenos Aires Province

Fog Disruptions Persist Across Mexico as Viva Aerobus Halts Tijuana Departures

NOAA Confirms Unusual 2025 Atlantic Hurricane Season With No U.S. Hurricane Landfalls

Rough-Sea Alert Shutters Rio’s Tim Maia Bike Path, With Over 100 Ocean Rescues Reported

Super Fog Blankets Southeast Louisiana with More Low-Visibility Mornings Expected

Delhi Prepares Post-Diwali Cloud Seeding, Waits for IMD Go-Ahead

Japan Logs Latest-Ever 35°C Day as October Heat Grips West

Moscow Sets Third Straight Daily Atmospheric-Pressure Record

Mexico City Storm Triggers Flooding, Flight Delays and Safety Warnings

Scandi Cyclone Drenches Northern Italy as Nordic Arctic Heatwave Breaks Records

San Francisco’s Coldest Summer in Decades Ties July Rain Record

Delhi Awaits Clouds for First-Ever Artificial Rain Pollution Pilot

Powerful Supercell Drives Multiple Tornadoes, Flooding and Widespread Outages in West Texas

Atlantic Hurricane Season Kicks Off as NHC Monitors Offshore Low