Science ❯ Meteorology

Weather Patterns

Forecasting Temperature Trends Climate Change Climate Heatwaves Temperature Variations Temperature Measurement Storm Systems Storm Tracking Temperature Records

NHC: Caribbean Disturbance Hits 90% Chance of Development

Forecasters expect a depression or tropical storm by midweek, with heavy rain risk for the ABC islands plus portions of the northern Caribbean.

Denver Hits First Freeze of Fall as Sunday Temperatures Quickly Rebound

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

Tropical Storm Lorenzo Forms in Central Atlantic With No Immediate Land Threat

NOAA Confirms Weak La Niña Expected to Persist Through Winter

Typhoon Halong Soaks Japan’s Izu Islands, Then Accelerates Into the North Pacific

King Tides Peak, Swamping South Florida Streets as Coastal Flood Advisories Hold

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

NYC Winter Outlook: 17–21 Inches Forecast as Siberian Snow Points to Colder Bursts

Ice Castles Pauses Midway Utah Attraction for This Winter

Cleveland and Rochester Post Near-Record Dry September as Ohio Drought Widens

Ukraine Forecast: Rain Persists, Western Frosts Expected Thursday

Imelda Turns Away From U.S. as Humberto Looms Near Bermuda, Driving Dangerous Surf

Humberto Stays a Major Hurricane Offshore as Imelda Strengthens, Raising Midweek Coastal Risks

Las Vegas Returns to Sunshine After Weekend Showers

NWS Warns of Dangerous Surf and Rip Currents Across Southern California Through Midweek

Flash-Flood Threat Shifts Into New Mexico and Far West Texas as Southwest Storm System Lingers

Imelda Forms Near Bahamas With Offshore Turn Likely as Carolinas Prepare for Coastal Impacts

Thousands of Lightning Strikes Hit Bay Area Overnight

Supercell Hailstorms Bury Parts of La Pampa and Northwest Buenos Aires in Ice