hikers traversing rocky terrain

Weather & Trail Conditions

Be aware that the conditions below are extremely variable.
Backcountry travelers should be prepared for changes.

The Appalachian Mountain Club is proud to partner with Mount Washington Observatory in communicating the challenges of mountain weather, improving hiker decision-making, and studying weather and climate dynamics. Visit the Observatory to learn about all aspects of weather forecasting and long-term climate data in New Hampshire’s White Mountains.
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Weather & Trail Conditions by Location

Expand the sections below to explore detailed weather forecasts, trail updates, snow depth, and links to in-depth tools for planning your trip.

 

 

 

Please Note: AMC does not update daily trail conditions in the summer season. You can refer to MWOB's Weather Updates for information on Mt. Washington and High Summit Conditions or utilize Mountain Weather Forecasts to view weather information for specific ranges or peaks.

Current Air Quality
Conservation
AMC's Climate Change Priorities

Remember—It’s important to prepare for anything when out in the backcountry.

Even if it feels like summer in the valleys, it can be cold and winter-like on the high peaks. The right clothing and gear are essential where the unpredictable weather of the Northeast meets the increasingly severe weather events from climate change:

  • Be prepared for severe conditions, regardless of the season
  • Have an alternate route planned if your original route becomes impassable
  • Pack the 10 essentials
  • Bring extra layers (including synthetic or wool base and insulating layers, and a windproof/waterproof outer shell)
  • Eat high energy foods
  • Stay hydrated on your trip
  • To prepare for hiking in the White Mountains, always check Mount Washington Observatory’s Higher Summits Forecast

Careful planning with adequate supplies will help keep you and your party prepared on the trail and assure a fun and adventurous time in the outdoors. 

Photo By Paula Champagne Mohican Outdoor Center

If you are ever in doubt, turn around – the mountain will always be there for your return adventure.