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Mount Washington Observatory

May 2025

January 2025

Mount Washington Observatory is a private, nonprofit, member-supported institution with a mission to advance understanding of the natural systems that create Earth’s weather and climate. It serves this mission by maintaining a weather station on the summit of Mount Washington, performing weather and climate research, conducting innovative science education programs, and interpreting the heritage of the Mount Washington region. Our weather station is located  on the summit of Mount Washington  in New Hampshire, at Mount Washington State Park.

© Copyright 2025 | Mount Washington Observatory | All Rights Reserved | 603-356-2137

Did you know you can text ‘weather’ and ‘forecast’ to 603-356-2137 for current weather and conditions?
Alternatively, you can enable our Historical Weather Alexa Skill, or our Alexa Flash Briefing Audio forecast.

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