What does local radar actually show?

It shows precipitation, rain, hail and snow, in near real time as a moving color-coded map, updated every few minutes.

How do I find a reliable local radar for my area?

Start with your national meteorological service's official radar, or use a reputable aggregator that clearly labels its source and update time, and always check the timestamp.

What do the radar colors mean?

Blue and green are light rain, yellow is moderate, orange and red are heavy rain or storms, and purple or pink indicate very intense cells that may include hail.

Local Radar: How to Read It and Find a Good One

Why local radar matters more than a forecast number

A forecast tells you what is likely; local radar tells you what is happening right now. Radar is the single most useful tool for answering practical questions like "Will it rain before I leave?" or "Is that storm cell heading toward my neighborhood?" This guide explains how to read radar correctly and how to find a reliable local radar source in the Middle East, North Africa and across Africa, where sudden storms and flash flooding can develop quickly.

How radar actually works

Weather radar sends out radio pulses and measures what bounces back off raindrops, hail and snow. The stronger the return, the heavier the precipitation. The result is a moving map that updates every few minutes, letting you watch storms form, move and fade in near real time.

Reading the color scale

Blue and green: light rain or drizzle.
Yellow: moderate rain.
Orange and red: heavy rain, often with thunderstorms.
Purple or pink: very intense cells, sometimes hail.

Watch the direction of movement over a few frames. If red cells are moving toward you, that is your cue to delay travel or seek shelter.

How to find a reliable local radar

Start with your national meteorological service. Many publish official radar, for example services in the UAE, Saudi Arabia, Morocco, Egypt and South Africa.
Use a reputable regional radar aggregator that clearly labels its data source and update time.
Check the timestamp. Old radar is worse than none; always confirm the image is recent.

Radar limitations to keep in mind

Radar coverage can be sparse in remote desert and rural African regions; combine it with satellite imagery there.
Radar shows precipitation, not lightning or wind directly, use separate lightning and wind layers if available.
Terrain and distance can create gaps or false echoes; cross-check with the official forecast.

Putting local radar to work in your region

In the Gulf, radar is invaluable during intense convective storms that cause wadi flooding. In North Africa, it helps track fast-moving autumn storms. In the Sahel and East Africa, pairing radar with satellite helps you follow seasonal rain bands. In every case, the habit is the same: check the live radar, note the movement, and combine it with an official forecast.

The bottom line

Reliable local radar turns a vague forecast into an actionable, minute-by-minute picture. Learn the color scale, always check the timestamp, and anchor your radar source to your official national service. Do that and you will rarely be caught off guard by rain or a fast-building storm.

Local Radar: How to Read It and Find a Reliable One in Your Region