Extreme Heat Warning September 11, 2026: Dangerous Heat Expands Across Arizona and Southern California
Extreme Heat Warnings cover desert areas of Arizona and Southern California, including Imperial, Coachella, and San Diego County deserts.
Extreme Heat
Extreme Heat Builds Across South Texas as Heat Index Reaches 108–111°F — September 10, 2026
Hot temperatures and high humidity will produce heat index values of 108–111°F across parts of South Texas on September 10, 2026.
Extreme Heat Warning: Dangerous Heat Grips Kansas and Missouri — September 7, 2026
Extreme Heat Warning covers portions of Kansas and Missouri as dangerous heat and humidity create a major risk of heat-related illness.
Extreme Heat Warning Spreads Across Midwest and Plains — September 5, 2026
Extreme Heat Warnings cover parts of Illinois, Missouri, Kansas, Iowa, Indiana and Kentucky as dangerous heat and humidity impact the Midwest.
Extreme Heat and Air Quality Concerns Expand Across the Midwest – September 2, 2026
Extreme Heat Warnings cover parts of Illinois, Indiana, Kentucky, Iowa and Missouri, while an Air Quality Alert affects the St. Louis region.
Special Weather Statement: Dangerous Heat Across South Texas — August 31, 2026
Special Weather Statement for South Texas as heat index values reach 105–110°F, with some areas possibly exceeding 111°F this afternoon and evening.
Extreme Heat, Poor Air Quality and Fire Weather Threats Across the Southwest — August 28, 2026
Extreme heat, poor air quality, dry lightning and wildfire threats impact Arizona, California and Nevada as dangerous weather conditions continue August 28, 2026.
Heat Advisory: Dangerous Heat Hits Puerto Rico & U.S. Virgin Islands – August 17, 2026
Heat Advisory impacts Puerto Rico, Vieques, Culebra and the U.S. Virgin Islands as heat indices exceed 108°F. Learn heat risks and safety tips.
Extreme Heat Grips Arizona, Nevada & California — August 16, 2026
Extreme heat threatens Arizona, California and Nevada, with warnings and watches covering major communities. Learn the risks and safety steps.
Severe Thunderstorm Warning: Arizona and Nevada Weather Alert — August 12, 2026
Severe thunderstorms impact Clark County, Nevada, and Mohave County, Arizona. Learn how monsoon moisture and extreme heat fuel active Southwest weather.
Severe Thunderstorm Warning: Heat Makes Storms More Dangerous – August 12, 2026
Severe thunderstorms can become more dangerous during extreme heat. Learn how heat affects Clay, Duval, Putnam and St. Johns communities.
South Florida Heat Advisory: Dangerous Heat August 10, 2026
A Heat Advisory is in effect August 10 for parts of South Florida. Dangerous heat and humidity may create a heightened risk of heat illness.
Arizona Severe Thunderstorm Warning: Coconino & Yavapai Counties Face Dangerous Storms During Extreme Heat | August 5, 2026
Severe Thunderstorm Warning for Coconino and Yavapai counties, Arizona. Learn how extreme heat, monsoon storms, hail, and strong winds are impacting current weather trends.
Fire Weather Outlook Across the U.S. | Drought & Storm Impacts August 3, 2026
Fire weather concerns rise across the U.S. as drought, heat, dry vegetation, and recent storms influence wildfire risk heading into August 2026.
Fire Danger Across the US: Fire Weather, Heat & Air Quality | July 29, 2026
Fire danger remains elevated across the US as high temperatures, dry conditions, and wildfire smoke continue impacting air quality nationwide on July 29, 2026.
Dangerous Heat Grips the United States – July 28, 2026
Dangerous heat grips the United States on July 28, 2026, with triple-digit temperatures and life-threatening heat index values affecting millions.
Air Quality Drought Gusty Winds Heat Advisory Heat Wave 2026 Severe Weather Summer Heat Weather Watch Wild fire Wild Fire Smoke Wildfire Watch
Stookey Wildfire – Heat Advisory Utah & Nevada – July 26, 2026
Stookey Wildfire and Hoppie Basin Wildfire updates as Heat Advisories impact Utah’s Great Salt Lake Desert, Tooele Valley, Western Uinta Basin, and Southeastern Elko County.
Heat Advisory New Mexico & West Texas: Up to 107°F – July 24, 2026
Heat Advisories remain in effect across New Mexico and West Texas on July 24, 2026, with highs up to 107°F and power outages impacting Culberson…
Heat Advisory Heat and Humidity Heat Wave 2026 Severe Weather Special Weather Statement Summer Heat Weather Watch
Special Weather Statement: Heat Index Up to 111°F Expected in Edinburg, Falfurrias, Reynosa & Matamoros
Dangerous heat grips South Texas and northeastern Mexico as heat index values climb to 111°F in Edinburg, Falfurrias, Reynosa, and Matamoros. Learn the latest forecast…
U.S. Temperature Outlook: How Humidity, Moisture, and Drought Are Shaping Today’s Weather
Track the latest U.S. temperature trends as humidity, soil moisture, and drought conditions shape today’s weather. Learn how these factors impact heat, heat index values,…
Heat Advisory Issued for Pine Bluff, Clarksdale, Greenville, Greenwood, and Grenada: Dangerous Heat Grips Arkansas and Mississippi
Heat Advisory Issued for Pine Bluff, Clarksdale, Greenville, Greenwood, and Grenada Residents across portions of southeast Arkansas and the Mississippi Delta are facing another round…
Heat Advisory Issued for Brewster, Presidio, and Jeff Davis Counties as West Texas Temperatures Soar
A Heat Advisory is in effect for Central and Lower Brewster County, Chinati Mountains, Chisos Basin, Davis Mountains, Marfa Plateau, and Presidio Valley as dangerous…
Heat Advisory Issued for Southeast New Mexico and West Texas as Temperatures Reach 108°F
Dangerous heat is impacting southeast New Mexico, south-central New Mexico, southwest New Mexico, and western Texas. Learn about the heat advisory, expected temperatures, and safety…
Air Quality Drought Dry Thunderstorms Fire Weather 2026 Heat Advisory Heat Wave 2026 Lightning Severe Weather SoCal Summer Heat
California and Arizona Face Extreme Heat Warnings, Fire Weather Watches, Air Quality Alerts, and Wildfires
Extreme heat warnings, fire weather watches, air quality alerts, and active wildfires continue impacting California and Arizona as dangerous summer conditions increase fire risk across…
Air Quality Drought Fire Weather 2026 Heat Wave 2026 Lightning Summer Heat Weather Watch Wild fire Wildfire Watch
Utah Wildfires 2026: Iron Fire, Hastings Fire, and Growing Fire Danger Across the State
Utah’s 2026 wildfire season is intensifying with the Iron Fire, Hastings Fire, and Bonneville Fire threatening communities amid drought, extreme heat, and dangerous fire weather…
