The risk of high ultraviolet radiation will remain significant until Sunday.
By Monday, the situation is expected to worsen, with the districts of Guarda, Santarém, Lisbon, Setúbal, Évora, and Beja facing extreme risk levels, while others will remain at very high risk.
The Madeira archipelago will experience very high levels of UV radiation exposure through Monday.
Meanwhile, the Azores archipelago is expected to be at very high and high risk today and until Sunday.
The ultraviolet radiation scale ranges from extreme to low risk.
For regions at extreme risk, the IPMA advises avoiding sun exposure as much as possible.
In areas facing very high risk, the IPMA suggests using UV-filter sunglasses, hats, t-shirts, parasols, sunscreen, and advises keeping children out of the sun.
For areas with high risk, the IPMA recommends the use of UV-filter sunglasses, hats, t-shirts, and sunscreen.
