NWS Marine Alerts

Small Craft Advisory Issued for Gulf Coast: Dangerous Marine Conditions Expected

The National Weather Service has issued a Small Craft Advisory for portions of the Gulf of Mexico. Learn what the advisory means, impacted areas, and…

Urgent Flash Flood Warnings are in effect for Patrick County (VA) and Stokes, Surry, and Yadkin counties (NC) – August 1, 2026

Flash Flood Warning: Greene, Miami & Montgomery Counties, OH – August 1, 2026

Severe Thunderstorm Warning: Bath, Fleming & Rowan Counties, KY – August 1, 2026

Flash Flood Warning: Fayette, Franklin, Union & Wayne Counties, IN – August 1, 2026

Dust Storm Warning: Cochise County, AZ | Monsoon Weather – August 1, 2026

Flash Flood Warning: Columbia & Richmond Counties, GA | 1.25–2” Rain | August 1, 2026

Severe Thunderstorm Warning: Mora & San Miguel Counties, NM – August 1, 2026

Flash Flood Warning: Decatur, Gadsden, Grady, Jackson & Seminole | August 1, 2026

Oregon’s Hagen Fire Grows Under Critical Red Flag Warnings | August 1, 2026

Grasshopper Fire: Evacuations, Red Flag Warnings & Air Quality – August 1, 2026

Oregon Henry Fire Reaches 70% Containment While Evacuations Remain – August 1, 2026

Tornado Warning: Linn County, Iowa Safety, Sheltering & Updates – July 31, 2026

Severe Thunderstorm Warning: Hardeman County, TX Safety & Tips – July 31, 2026

Tornado Warning: Gasconade & Osage Counties, MO | Callaway Cancelled – July 31, 2026

Special Marine Warning: Jupiter Inlet to Deerfield Beach, FL – July 31, 2026

Flash Flood Warning: El Paso County, CO Safety & Updates

Heat Advisory in Effect as Oppressive Heat and Tropical Humidity Increase the Risk of Heat-Related Illness Across South Florida | July 31, 2026

Tropical Storm Genevieve Update: Open Pacific Fade & Swells

Super Typhoon Dolphin & Amagi Earthquake: Japan Natural Hazards Update

Special Marine Warning: St. Augustine to Flagler Beach, FL – July 31, 2026

Small Craft Advisory Issued for Gulf Coast: Dangerous Marine Conditions Expected