This is the 4554th most frequent Swedish word.
ändrades
"Ändrades" means "was changed" or "were changed" in English.
Here, 'ändrades' indicates a change or transformation of the weather conditions.
Vädret ändrades snabbt när stormen närmade sig.
The weather changed rapidly as the storm approached.
'Ändrades' describes an alteration to the competition's rules.
Reglerna för tävlingen ändrades för att vara mer rättvisa.
The rules of the competition were changed to be more fair.
In this case, 'ändrades' signifies modifications made to his plan.