Seasons

Weirs Cam / Winnipesaukee.com

New Hampshire's frozen lakes and ponds are starting to thaw as winter winds down, and state officials want citizens to send in their observations of local "ice out" dates.

Cobbetts Pond Improvement Association

State officials say too much salt is being applied to New Hampshire roads this winter, and they worry that warmer, wetter winters could make the problem worse in future.

Paul LaRochelle (screenshot)

Alton Bay's famous ice runway will stay closed this winter due to unsafe ice conditions.

Paul LaRochelle is the state official in charge of the seasonal runway on Lake Winnipesaukee – the only one in the Lower 48 states.

He says the ice around the runway needs to be 12 inches thick to support maintenance vehicles and hundreds of aircraft.

This year, LaRochelle says warm weather has made the ice inconsistent – so he's keeping the runway closed.

Sarah Gibson / NHPR file photo

New research shows the Northeast is the only part of the country where winter snowfall is increasing, not decreasing – but the data the snowy season is also getting shorter.

Alix Contosta / UNH

Scientists say winter warm spells – like the one the Northeast saw this past weekend – are in line with predictions for climate change.

Nearly every New Hampshire city and many in surrounding states set daily high temperature records on Saturday and Sunday, with peak warmth in the high 60s.