Where does “wedder” come from?

wedder (Old Frisian) comes from Proto-Germanic wedrą, from Proto-Indo-European wedʰrom, from Proto-Indo-European h₂weh₁- — to blow.

Ancestry of “wedder”, step by step

StepLanguageWordMeaning
1Proto-Germanicwedrąweather
2Proto-Indo-Europeanwedʰrom—
3Proto-Indo-Europeanh₂weh₁-to blow
Every word from Proto-Indo-European h₂weh₁- →Every word from Proto-Indo-European wedʰrom →Every word from Proto-Germanic wedrą →
wedder — Etymology, Origin & Word History | Etymology Explorer