Monitors National Weather Service alerts for selected zones with bundled or custom sounds.
Users
34
−1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#125K
#104K among extensions
Version
1.0.6
updated 28 Apr 2026
Users
monthly, 7 months
Latest, 15 Oct 2026:34 usersMove the mouse over the chart for any month
Ratings count
monthly, 7 months
Latest, 15 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About NWS Alert Monitor
NWS Alert Monitor provides real-time monitoring of National Weather Service (NWS) alerts for the forecast zones you choose. Designed for weather enthusiasts, emergency managers, businesses, and anyone who needs immediate weather awareness, this extension delivers fast notifications and customizable alert options directly in your browser.
Monitor multiple forecast zones and receive instant notifications when critical weather alerts are issued.
Key Features
Real-Time NWS Alert Monitoring
Continuously monitors the official National Weather Service alert feed.
Get alerts the moment they are issued.
Monitor Specific NWS Forecast Zones
Add one or multiple forecast zones to monitor.
Perfect for tracking alerts in different counties, regions, or operational areas.
Custom Alert Notifications
Choose exactly which alert types trigger notifications.
Enable or disable alerts based on your needs.
Custom Alert Sounds
Assign different sounds to different alert types.
Helps you immediately recognize the severity of an alert.
Full-Screen Tornado Warning Popup
When a Tornado Warning is issued for a monitored zone, a full-screen alert window can automatically open.
Designed to immediately grab attention during life-threatening weather events.
Active Alerts Dashboard
Quickly view all currently active alerts for your monitored zones.
Stay informed without needing to search multiple sources.
Mute All Alerts
Temporarily mute all alerts when needed.
Reliable and Lightweight
Runs quietly in the background while continuously checking for new alerts.
Perfect For
Weather enthusiasts
Emergency managers
Public safety agencies
Storm chasers
Businesses monitoring severe weather
Anyone needing immediate NWS alert notifications
Data Source
All alerts are provided directly from the National Weather Service (NWS) / NOAA official alert feeds.
Privacy
This extension does not collect personal data.
All alert monitoring occurs locally in your browser.
Growth
Window
Users
Change
Ratings
Rating
7 days
−2
−5.6%
0
0.00
30 days
−1
−2.9%
0
0.00
6 months
+29
+580.0%
0
0.00
Chrome Web Store search rankings
Where NWS Alert Monitor appears when people search the store, with the 30 day change