NH and Maine Weather Center (GYX)

The National Weather Service in Grey Maine publishes weather data, forecasts, maps, watches and advisories and snowfall forecasts. This page is designed as a portal to access to that NWS GYX data.

The Grey county warning area includes several great New England ski areas. In New Hampshire, Cannon, Wildcat, Attitash, Gunstock, Waterville Valley, Bretton Woods and Loon Mountain are in this zone. In Maine Sugarloaf, Sunday River and Saddleback are covered.

We’ve added the NWS GYX point forecast map, radar, temperature and precipitation reports and a link to the GYX forecast discussion, webcams and ski reports from New Hampshire and Maine.

For more information on the weather and skiing on the East’s highest peak, see our page dedicated to Mount Washington.


72 Hour Weather Forecast

12 Hr24 Hr36 Hr48 Hr60 Hr72 Hr
12 hr24 hr36 hr48 hr60 hr72 hr

Short Term Temps, Rain and Snowfall

GYX Forecast High Temp MapGYX Forecast Low Temp Map
Next High TempNext Low Temp
NWS GYX 6 Hour QPF ForecastNWS GYX 12 Hour QPF ForecastGYX 18 Hour QPF ForecastGYX 18 Hour QPF Forecast
06 Hour Qpf12 Hour Qpf18 Hour Qpf24 Hour Qpf
NWS GYX 6 Hour Snow ForecastNWS GYX 12 Hour Snow ForecastNWS GYX 18 Hour Snow ForecastNWS GYX 24 Hour Snow Forecast
06 Hour Snowfall12 Hour Snowfall18 Hour Snowfall24 Hour Snowfall

NWS GYX Total Snowfall Forecast
NH + Maine Total Snow Forecast

We want this page to be a go-to source for GYX weather info. If you’ve got ideas about how to make this page more valuable, post your thoughts here on the Blog, or in the Weather Forum or email us. Small maps click to enlarge.