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Mayagüez Municipio weather alerts
No active National Weather Service alerts for Mayagüez Municipio, Puerto Rico right now. The most recent was an Extreme Heat Warning that ended Sep 6, 5:00 PM.
7 in the last 30 days 7 in 12 months (since Aug 30) most common: Heat Advisory Get alerts on your phone →
Active alerts for Mayagüez Municipio
Refreshed every few minutes; times in AST.
All clear in Mayagüez Municipio
No warnings, watches or advisories are in effect. See what is active across the country, or check a neighbouring municipio below.
Get Mayagüez Municipio alerts on your phone before you think to look them up
Forecast Bar watches the official alert feeds around the clock, NWS in the United States and Environment Canada in Canada, and pushes every warning, watch and advisory for your saved locations the moment it is issued. This page is the same data, a few minutes later.
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Where
Mayagüez Municipio on the map
Alert polygons are NWS's own. Forecast Bar's radar shows the same warnings over live precipitation, with future radar and lightning. See the radar.
Last 30 days
Recent alerts for Mayagüez Municipio
| Alert | Issued | Ended | Issued by |
|---|---|---|---|
| Extreme Heat Warning | Sep 6, 4:52 PM | Sep 6, 5:00 PM | San Juan PR |
| Extreme Heat Warning | Sep 6, 10:45 AM | Sep 6, 5:00 PM | San Juan PR |
| Extreme Heat Warning | Sep 6, 2:09 AM | Sep 6, 5:00 PM | San Juan PR |
| Heat Advisory | Sep 5, 12:53 PM | Sep 5, 5:00 PM | San Juan PR |
| Heat Advisory | Sep 5, 2:19 AM | Sep 5, 5:00 PM | San Juan PR |
| Heat Advisory | Sep 4, 9:47 AM | Sep 4, 5:00 PM | San Juan PR |
| Heat Advisory | Sep 4, 2:02 AM | Sep 4, 5:00 PM | San Juan PR |
Pattern
What Mayagüez Municipio gets alerted for
Every alert that named Mayagüez Municipio in the last 12 months, by type. Records begin August 30, 2026, so this fills in over the year.
Plain English
What these alerts mean
A warning means the hazard is happening or about to; a watch means conditions favour it; an advisory is a lesser hazard still worth planning around.
Extremely dangerous heat. Avoid strenuous activity, stay in cool spaces and never leave people or pets in a vehicle.
Heat index values high enough to cause heat illness with prolonged exposure. Drink water, stay in air conditioning and check on neighbours.
Nearby
Alerts near Mayagüez Municipio
Neighbouring municipios in Puerto Rico
Questions
About Mayagüez Municipio alerts
How do I get Mayagüez Municipio weather alerts on my iPhone?
Install Forecast Bar, add Mayagüez Municipio as a location, and turn on severe weather alerts. Every NWS warning, watch and advisory for Mayagüez Municipio then arrives as a push notification at the moment of issue, with Critical Alerts available for the most dangerous warnings. Forecast Bar also runs on iPad, Apple Watch, Mac and Apple TV.
Where do these alerts come from?
From the National Weather Service alert feed (api.weather.gov). NWS issues alerts by county and by forecast zone; this page lists every product that names Mayagüez Municipio. Forecast Bar checks the feed continuously and this page refreshes within a few minutes of a change.
What is the difference between a watch, a warning and an advisory?
A warning means the hazard is occurring, imminent or very likely: act now. A watch means conditions are favourable for it to develop: prepare and stay informed. An advisory covers a hazard that is less serious than a warning but can still cause real inconvenience or danger if you are not ready for it.
Can I get this data as JSON?
Yes. /weather-alerts/pr/mayaguez-municipio.json returns the active alerts, the last 30 days and the 12-month counts for Mayagüez Municipio, refreshed every minute. Please cache responses and credit National Weather Service as the source.
Never find out about a Mayagüez Municipio alert from this page again
Add Mayagüez Municipio in Forecast Bar and every NWS warning, watch and advisory arrives as a push notification the moment it is issued, on iPhone, iPad, Apple Watch, Mac and Apple TV.
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