Meteorology

Weather Patterns Weather Forecasting Weather Conditions Weather Systems Weather Events Weather Phenomena Atmospheric Conditions Storms Weather Alerts Precipitation

Meteocat Confirms Catalonia’s Wettest Winter in 30 Years

A persistent storm train rather than a lone extreme episode drove widespread precipitation across the region.

Perth Storms Snarl Commutes as BoM Flags Heatwave Elsewhere in WA

Arctic Blast Sends Great Lakes Ice to 43%, Lake Erie Near Freeze-Over

São Paulo Enters Warmer Week With Late-Day Storm Risk

Delhi Names Six Sites for New Air-Quality Monitors, Sets Jan. 15 Commissioning Target

Met Office Issues Nine-Hour Yellow Fog Warning for Parts of England Overnight

Inmet Issues Low-Humidity Alert for 116 Municipalities in Ceará on Sunday

Tornado Devastates Southern Brazil Town, Leaving Six Dead and Hundreds Injured

Early-Season Pacific Storm to Soak Bay Area, Drop Heavy Sierra Snow Next Week

Dry, Mild Weekend Forecast for Bolton, East and West Lancashire

October Warm Spell Pushes Southern and Northeastern Ontario Toward 30 C

Met Office Sets Wet Saturday for West Lancashire and Bolton, With a Brighter Sunday to Follow

Evening Severe Thunderstorm Warning Targets Parts of Waukesha, Jefferson and Dodge Counties With 60 mph Winds, Quarter-Size Hail

Morning Thunderstorms Trigger FAA Ground Stops at Chicago’s O’Hare and Midway

Environment Canada Warns of 70–100 km/h Winds Across Ontario on Friday

Old Farmer’s Almanac Predicts Mostly Mild, Drier U.S. Winter as Florida Bucks the Trend

Perth Endures Coldest Day in 50 Years as Hail Hits and August Rain Nears Record

Met Office: Fifth UK Heatwave Unlikely as High Pressure Shifts North

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

Study Finds Nor’easters Intensified With 6% Stronger Winds and 10% More Rain and Snow