Members of the Ogwen Valley Mountain Rescue team will take part in a New Year's Day swim to help raise money for new equipment.
The rescuers will take a dip in the Snowdonia lake, Llyn Ogwen.
They're hoping to raise enough money to buy an industrial-strength dehumidifier to dry out their equipment after rescues,
More top news
Occasional blustery showers overnight and brisk north-westerly winds. Patchy rain will continue during the day tomorrow.
Dame Shirley Bassey releases her first festive recording "The Christmas Song" with Brit-Award winning harmonisers Blake.
Private Gavin Williams was initially treated for a psychiatric episode rather than heatstroke an inquest hears.