Weather ❯Heat Waves

Temperature Extremes

Climate Conditions Climate Impact Meteorological Conditions Weather Warnings Meteorological Alerts Regional Forecasts Impact on Environment Thunderstorms Upper 90s Heat-Related Impacts Health Risks Impact on Health

San Bernardino's Line Fire Threatens Over 36,000 Structures, Forces Mass Evacuations

Uncontained wildfire burns 20,553 acres amid heatwave; insurance crisis exacerbates challenges for residents

Bear Fire in Tahoe National Forest Expands to 3,000 Acres

Edgehill Fire Ravages San Bernardino Homes, Triggers Evacuations

Family of 16 Rescued from Arizona Hiking Trail in Extreme Heat

Northwest Hit With Rare Late-Season Heatwave