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 Hr 24 Hr 36 Hr 48 Hr 60 Hr 72 Hr
12 hr 24 hr 36 hr 48 hr 60 hr 72 hr

Short Term Temps, Rain and Snowfall

GYX Forecast High Temp Map GYX Forecast Low Temp Map
Next High Temp Next Low Temp
NWS GYX 6 Hour QPF Forecast NWS GYX 12 Hour QPF Forecast GYX 18 Hour QPF Forecast GYX 18 Hour QPF Forecast
06 Hour Qpf 12 Hour Qpf 18 Hour Qpf 24 Hour Qpf
NWS GYX 6 Hour Snow Forecast NWS GYX 12 Hour Snow Forecast NWS GYX 18 Hour Snow Forecast NWS GYX 24 Hour Snow Forecast
06 Hour Snowfall 12 Hour Snowfall 18 Hour Snowfall 24 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.