Extreme Temperatures

Texas Heat Advisories Issued as Dangerous Summer Heat Expands Across the State

Heat advisories and extreme heat warnings continue across Texas as temperatures and humidity push heat index values above 110°F. Learn what residents need to know.

Tropical Storm Iselle and New Pacific Threats: August 23, 2026

Tropical Storm Lala: Hawaii Faces a New Round of Tropical Impacts — August 23, 2026

Tropical Storm Moke Nears Hawaii: Heavy Rain and Flooding Threats — August 23, 2026

Tropical Storm Iselle: Eastern Pacific System to Watch | August 23, 2026

Hurricane Lala Reaches Category 3 — August 19, 2026

Severe Thunderstorms Target Tennessee and Virginia on August 17, 2026

Severe Thunderstorm Threat Across Central Arkansas — August 17, 2026

Flash Flooding Threatens Ohio and West Virginia Communities — August 17, 2026

Severe Thunderstorms Target Eastern Oklahoma on August 17, 2026

Heat Advisory: Dangerous Heat Hits Puerto Rico & U.S. Virgin Islands – August 17, 2026

Lala Moves West: Hawaii Faces Ongoing Storm, Power and Marine Hazards — August 17, 2026

Tornado Warning in Butler County, Pennsylvania: August 16, 2026

Extreme Heat Grips Arizona, Nevada & California — August 16, 2026

Small Craft Advisory Along Southern California Waters — August 16, 2026

Flash Flood Warning Hits McLean County, Illinois — August 15, 2026

Extreme Heat Watch Expands Across Arizona: Phoenix, Pinal and Southern Arizona Face Dangerous Heat – August 14, 2026

Flash Flood Warning in Indiana: Heavy Rain Threatens Five Counties — August 14, 2026

Hurricane Lala Threatens Hawaii — August 14, 2026

Tornado Warning Tooele County, Utah: Storm Threats and Wildfire Scar Concerns – August 13, 2026

Severe Thunderstorms Hit California and Nevada | Aug. 13

Texas Heat Advisories Issued as Dangerous Summer Heat Expands Across the State