Flash Flood Threat Expands Across Southwest Montana and Idaho — September 18, 2026
Flash Flood Watches and Warnings affect parts of southwest Montana and Idaho as heavy rain and thunderstorms raise the risk of flooding.
Welcome to Radar Watch HQ – Your Trusted Source for Weather News, Severe Weather Updates, and Preparedness Information.
Helping You Stay Ahead of Severe Weather.
Flash Flood Watches and Warnings affect parts of southwest Montana and Idaho as heavy rain and thunderstorms raise the risk of flooding.
Flood and Flash Flood Watches cover parts of Washington and Oregon, including Chelan, Douglas, Okanogan, Ferry and the Blue Mountains.
Flash Flood Watches target wildfire burn scars across Idaho and Oregon, with heavy rain capable of triggering dangerous flooding and debris flows.
Flash Flood Watch for the Aspen Acres burn scar brings a threat of heavy rain, flash flooding and debris flows across southern Colorado August 25.
Flood Watches, Flash Flood Warnings, and coastal hazards continue across Georgia as tropical moisture brings heavy rainfall, flooding concerns, and severe weather risks.
