Flash Flood & Severe Storm Threat Hits San Bernardino County – August 11, 2026
Flash flood and severe thunderstorm threats are impacting San Bernardino County, California. Learn about flooding risks, storm safety and what to do now.
Timber Fire: Level 3 Evacuations in Big Sur – August 11, 2026
Timber Fire in Monterey County, California, prompts Level 3 evacuations as the wildfire threatens Big Sur. Residents should monitor official updates.
Tornado Threat Sweeps Bath and Montgomery Counties, Kentucky — August 11, 2026
A Tornado Warning was issued for Bath and Montgomery counties, Kentucky, on August 11, 2026. Residents should seek shelter immediately.
Weiser Knoll Fire: Level 3 Evacuation in Wyoming – August 11, 2026
Weiser Knoll Fire in Fremont County, Wyoming, has grown rapidly amid critical fire weather. A Level 3 evacuation order remains in effect.
Moose Fire in Montana: Level 3 Evacuation Order Issued – August 11, 2026
Moose Fire in Granite County, Montana, has a Level 3 evacuation order as an active Red Flag Warning creates dangerous wildfire conditions.
Beaverhead County Wildfires: Sand Creek & Bobcat Lakes – August 11, 2026
Two wildfires, Sand Creek and Bobcat Lakes, are active in Beaverhead County, Montana, as a Red Flag Warning brings dangerous fire-weather conditions.
Stallion Fire Prompts Level 2 Evacuation in Washoe County – August 11, 2026
Stallion Fire prompts a Level 2 evacuation in Washoe County, Nevada, near Stallion Dr and Rodero Rd. Residents should prepare to evacuate.
Severe Storms Target Tennessee on August 11, 2026
Severe thunderstorms threaten Sullivan and Washington counties, Tennessee, on August 11, 2026, with damaging winds, hail, lightning and heavy rain possible.
Tornado Warning Issued for Northern Kentucky and Southwest Ohio — August 11, 2026
Tornado Warning issued for Boone, Campbell and Kenton Counties in Kentucky and Clermont and Hamilton Counties in Ohio. Seek shelter now.
Severe Thunderstorms Target 7 Ohio Counties – Aug. 11, 2026
Severe Thunderstorm Warning issued for seven Ohio counties on August 11, 2026. Track strong storms, damaging winds, hail and dangerous lightning.
Imperial County Air Quality Alert: Particle Pollution – August 11, 2026
Imperial County, California, has an Air Quality Alert as particle pollution levels vary by time and location due to emissions and local weather conditions.
Southern California Coastal Flood Advisory – August 11, 2026
Coastal Flood Advisories affect Southern California beaches from Santa Barbara to San Diego. Know the coastal flooding risks and safety tips today.
Flood Watch for Reno, Carson City & Sierra Region — Aug. 11
Flood watches cover western Nevada and eastern California, including Reno, Carson City, Mono, Mineral, Lyon and Tuolumne counties amid fire and outage concerns.
Arizona Weather Alerts: Air Quality, Flood Watch & Advisory – August 11, 2026
Arizona faces air quality concerns in Maricopa County, flood risks across Southeast Arizona, a flood advisory for Brawley Wash and a Graham County power outage.
Tornado Warning August 11, 2026: Ohio and West Virginia Communities on Alert
Tornado threats continue across Ohio and West Virginia. Track severe weather affecting Cabell, Gallia, Lawrence and Mason counties on August 11, 2026.
Tornado Threat Targets Lake County, Indiana — August 11, 2026
Tornado warning information for Lake County, Indiana, on August 11, 2026. Know the risks, shelter safely, and monitor changing storm conditions.
Severe Thunderstorm Warning for Starke County, Indiana — August 11, 2026
A Severe Thunderstorm Warning is in effect for Starke County, Indiana, with strong storms bringing threats of damaging winds, hail and lightning.
Tornado Warning for Cook, DuPage, Kane, Kendall and Will Counties, Illinois — August 11, 2026
Tornado Warning issued for Cook, DuPage, Kane, Kendall and Will Counties, Illinois, on August 11, 2026. Know where to shelter and stay alert.
Hawaii Marine & Coastal Weather Update — August 10, 2026
Small Craft Advisory affects waters around Maui and the Big Island, while a Coastal Flood Statement highlights potential coastal impacts in Hawaii.
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 Air Quality and Flood Threats Through Tuesday – August 10, 2026
Arizona faces air quality alerts and flood watches through Tuesday, with concerns spanning Phoenix, Pinal County, Tucson and southeastern Arizona.
California Heat & Coastal Flood Alerts: August 10, 2026
Coastal Flood Advisories affect Bay Area and Southern California beaches, while Extreme Heat Warnings target California’s Central Valley, deserts and Las Vegas.
Atlantic Tropical Development Watch August 10, 2026
Three tropical disturbances are being monitored across the Atlantic. One system has a 60% chance of development over seven days as conditions improve.
Three Pacific Tropical Disturbances Show Development Potential – August 10, 2026
Three tropical disturbances are being monitored across the Central and Eastern Pacific, with the Central Pacific system showing a 90% chance of development.
Severe Thunderstorms Threaten Chautauqua County, New York — August 10, 2026
Severe thunderstorms are impacting Chautauqua County, New York, on August 10, 2026. Stay alert for damaging winds, hail, lightning and heavy rain.
