Active alerts for the region
As soon as there is a new alert situation for Callao, it will appear here with the severity, the validity and a direct link to the alert summary.
Frequently asked questions about the weather in the region
What weather overview do I find here for Callao?
On this page you see the weather overview of Callao and quick access to 2 places in the region.
Where do I find the weather detail for a specific city in Callao?
From the region page you go straight to the weather detail page for Callao with the current conditions and the forecast.
Where do I find the map and the alerts for Callao?
From the region overview you quickly move to the weather map and the alerts page to compare the situation.
More guides
How a Weather Forecast Is Made
Find out how a weather forecast is built: the observations, numerical models such as ECMWF, GFS and ICON, why forecasts carry uncertainty, and how often the data is updated.
Humidity and Comfort: How It Affects Your Body
The difference between relative and absolute humidity, what dew point is, why high humidity feels hotter and low humidity dries you out, and the comfortable ranges.
Feels-like temperature: why it differs from the thermometer
What feels-like temperature is, how it differs from air temperature, how wind and humidity change what you sense, and why it matters for your health and clothing.
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Reliable weather data
We use continuously updated weather data and transparently show the last update.
Updated 19:00