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Tropical Wave Off Africa Has 80% Chance to Develop, NHC Reports

Forecasters expect the system to become a tropical depression by midweek as it moves west-northwest across warm Atlantic waters

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NOAA Maintains Above-Normal Atlantic Hurricane Forecast as NHC Monitors Three Waves

July 2025 Ranks as Third-Hottest July on Record as Annual Warming Exceeds Paris Limit

July 2025 Ranks Third-Hottest as Record Streak Pauses

WMO Certifies 515-Mile Lightning Megaflash as New Global Record

U.S. Navy Reverses Course, Retains Critical Hurricane and Climate Data Feed Through 2026

Electric Fields and X-Rays Drive Photoelectric Chain That Ignites Lightning

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

Offshore Low Keeps Northern California in the 70s This Week

NHC Cuts Odds of Tropical Wave Forming to 10% as Conditions Trend Unfavorable

Bay Area Posts Coldest Start to Summer Since 1965

Delta Breeze Maintains Unusually Cool July Across Northern California

New Study Links 56,000-Year-Old Meteor Impact to Grand Canyon Landslide Dam

Rare Fire Vortex Over Utah's Deer Creek Blaze Prompts Continued Safety Measures

ISRO Begins Feasibility Study for Uttar Pradesh’s Dedicated Lightning Alert Satellite

Falcon 9 Delivers Europe’s MTG-S1 and Sentinel-4 to Geostationary Orbit

IPMA Confirms Harmless Roll Cloud Spotted Off Portugal’s Coast

Potsdam Station Logs Lowest First-Half Rainfall Since 1893

Weather Satellites Reveal Decade of Venus Cloud-Top Temperature Variations

Project ICECHIP Cracks Open 4,000 Hailstones to Study Ice Strength