The phenomenon happens when the dust from North Africa deserts travels on warm southerly air currents

Brits might have to clean their cars – but they will see some dazzling sunsets thanks to a unique weather phenomenon. It has been reported that Saharan dust is drifting across the country, and will paint the skies with deep gold, amber, and burnt orange.

The dust is made up of fine sand and mineral particles from deserts of North Africa, travelling thousands of miles on warm southerly air currents. BBC weather revealed that as it moves across the UK, it is expected to change the look of sunrises and sunsets this week.

However, the downside of Saharan dust is that when it mixes with rain, it can leave dirty residue on surfaces. This includes cars and windows in a phenomenon known as blood rain.

The brightest colours are expected on Thursday (March 5) and continuing into Friday (March 6), especially when skies are clear at sunrise and sunset. The colourful skies will be clearer in England and Wales as cooler conditions arrive from the west by the end of the week.

Over the past few days Iberia has been hit by Storm Regina, bringing heavy rain, strong winds and widespread disruption. As the storm moved eastward into the western Mediterranean, it drew up warm southerly winds from North Africa, lifting fine Saharan dust high into the air.

This dust will now drift towards the UK around an area of high pressure that is currently delivering fine, mild, and sunny conditions. According to BBC Weather the striking colours appear high in the atmosphere, where the Saharan dust stays suspended for several kilometres before gradually drifting and settling.

These tiny particles scatter sunlight, filtering out the shorter blue and violet wavelengths and letting the longer red and orange tones appear.

A frequent phenomenon, these weather events usually occur a few times each year. Marks left by blood rain sometimes requiring a wash to remove.

It is however reportedly harmless posing no health risk for most people.