New Hampshire North and South Outlook

Northern New Hampshire Outlook (Berlin NH and North)

Southern New Hampshire Outlook (South of Lake Winnipesaukee)

Seek the Peak!

Seek the Peak!

Join us for 22nd STP - Mount Washington Adventure Expo on July 15-16, 2022. Raise Funds. Earn Gear. Support the Obs. Celebrate with your White Mountains outdoor community.

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Science in the Mountains

Science in the Mountains

Join Mount Washington Observatory staff each month as we bring experts from across the fields of weather, climate and beyond to the comfort of your home screen.

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Become a Member

Mount Washington Observatory is a member-supported nonprofit institution. Any donation makes you a member, providing vital support for our mountaintop weather station, essential climate data, and forecasts.

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