Flash Flood Warning — Coos County, New Hampshire
Flooding is imminent or already occurring. Move to higher ground immediately — never drive through flooded roads.
Current Status
🌊 Active: Flash Flood Warning
Flash Flood Warning issued August 8 at 9:22PM EDT until August 8 at 9:30PM EDT by NWS Gray ME
The heavy rain has ended. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures.
Effective August 8, 2026 at 9:22 PM ET · Expires August 8, 2026 at 9:32 PM ET
Event Details
Event Type
Flash Flood Warning
Severity
severe
Issued By
NWS Gray ME
Expires
August 8, 2026 at 9:32 PM ET
Last Checked
39 minutes ago
Other Active Alerts in New Hampshire
Flood Advisory
Severe Thunderstorm Warning
Severe Thunderstorm Warning
Flood Advisory
Get Flash Flood Warning Alerts for Coos County
StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
Frequently Asked Questions
What does a Flash Flood Warning mean for Coos County, New Hampshire?
Flooding is imminent or already occurring. Move to higher ground immediately — never drive through flooded roads.
Is this Flash Flood Warning currently active?
Yes — this alert is active as of our last check (39 minutes ago). It's set to expire August 8, 2026 at 9:32 PM ET.
How do I get notified about Flash Flood Warning alerts for Coos County?
Download StormCast free on Google Play and set Coos County, New Hampshire as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.