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Weather Patterns

Tropical Cyclones Thunderstorms Severe Storms Tornado Formation Precipitation Storm Tracking Convection Cyclones Rainfall Analysis Severe Weather Events

Plains Supercells Organize Into Clusters as Urban Flood Risk Rises

Overnight training storms now threaten urban flash flooding from northeast Kansas into the Missouri Valley.

Severe Thunderstorm Watch Posted for Ohio–Lake Erie as Training Storms Soak the South

Horacio Weakens After Peaking as 2026’s First Category 5 in the South Indian Ocean

La Niña Weakens With ENSO‑Neutral Likely Soon, El Niño Odds Rise for Late 2026

NOAA Forecasts Minor Geomagnetic Storm Tonight, Northern Lights Possible From Alaska to Maine

Will Germany Get a White Christmas in 2025? Early Snow Lifts Hopes as DWD Stresses Uncertainty

IMD Warns of Heavy Rains for South, Delta Tamil Nadu as Bay Low Lifts Cyclone Odds Later This Month

Isolated Severe Storms in Central High Plains as SPC Says Watch Unlikely

Deep Pacific Low Triggers Southern California Flash-Flood Threat, Southwest Storms Persist

Flash-Flood Threat Intensifies Across Arizona as Tropical Remnants Drive Training Storms

Flash Flood Threat Intensifies in Mid-South as Training Storms Target Memphis

NWS Confirms Three Northern Michigan Tornadoes From Single Supercell, Raising 2025 Total to 33

NHC: Tropical Depression Likely in Atlantic This Week as Models Favor an Offshore Turn

Two Waterspouts Form Off Italy’s Adriatic Coast, Officials Keep Alert Level High

Tropical Storms Dexter and Henriette Track Out to Sea, Due to Dissipate Early Next Week

Hour-Long Waterspout Over Lake Constance Prompts Safety Advisory

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

Heatwave to Grip Italy Through June 15 with Temperatures Reaching 37°C

Forecasters Predict Unusually Quiet Peak for Atlantic Hurricane Season

Hurricane Gilma and Tropical Storm Hone Threaten Hawaii