Champions England beat Scotland in freezing conditions to go top of the Women's Six Nations standings.
The match was switched to Murrayfield on Monday because of Storm Ciara but conditions were still difficult as snow left players struggling to keep warm.
Sarah Bern, Jess Breach and Abby Dow, who sprinted 50 metres for a superb try, put England 22-0 up at half-time.
Emily Scott (two), Dow, Sarah Hunter and Claudia MacDonald scored after the break in deteriorating conditions.