Current summit conditions, 24-hour stats, almanac data, and a vertical temperature profile of Mount Washington.
A forecast specifically for Mount Washington and the higher summits of the Presidential Range.
A series of instrument sites in and around the White Mountains that report weather data to an interactive map.
Historic Mount Washington weather data and summaries, as well as weather norms, means, and extremes.
Forecasts for the Mount Washington Valley region of New Hampshire.
Webcams on and around Mount Washington and user-submitted photography of the White Mountains.
Exclusive day and overnight trips to our mountaintop weather station in summer, winter, and fall.
Information about visiting Mount Washington Observatory’s mountaintop weather station, Extreme Mount Washington museum, Weather Discovery Center and administrative offices.
Links to the Mount Washington Avalanche Center, AMC and RMC Weather and Trail Conditions, NWS Wind Chill Index, and the NOAA POES Aurora Forecast.
Find recent articles featured in the Bulletin of the Mount Washington Observatory.