Weather

Mountain Weather forecasts are provided by the Met Office and updated regularly. The Met Office also work closely with Snowdonia National Park who provide daily ground condition reports during the winter. For further information visit their website.

Snowdonia Mountain Weather Forecast

The weather in Snowdonia can change rapidly and turn a great experience into a very bad one. Check the mountain weather forecast below as part of your preparation for every Snowdonia mountain journey. 

Note: This forecast is produced daily and updated regularly - check often for significant changes in the weather.


Forecast issued at {{forecast.issue.time}} on {{forecast.issue.date}}
High Risk! {{alert.Element}}
Medium Risk! {{alert.Element}}
Low Risk! {{alert.Element}},

{{forecast.Forecast_Day0.Weather}}
Strongest Wind {{forecast.Forecast_Day0.MaxWind}} at {{forecast.Forecast_Day0.MaxWindLevel}}
Temp low down {{forecast.Forecast_Day0.TempLowLevel}}
Temp high up {{forecast.Forecast_Day0.TempHighLevel}}
Visibility {{forecast.Forecast_Day0.Visibility}}
Hill Fog {{forecast.Forecast_Day0.Visibility}}
Freezing Level {{forecast.Forecast_Day0.FreezingLevel}}

{{forecast.Forecast_Day1.Weather}}
Strongest Wind {{forecast.Forecast_Day1.MaxWind}} at {{forecast.Forecast_Day1.MaxWindLevel}}
Temp low down {{forecast.Forecast_Day1.TempLowLevel}}
Temp high up {{forecast.Forecast_Day1.TempHighLevel}}
Visibility {{forecast.Forecast_Day1.Visibility}}
Hill Fog {{forecast.Forecast_Day1.Visibility}}
Freezing Level {{forecast.Forecast_Day1.FreezingLevel}}

{{forecast.Outlook_Day2}}

{{forecast.Outlook_Day3}}

{{forecast.Outlook_Day4}}

{{days[selectedDay]}}   Sunrise: {{srss.sunrise}}   Sunset: {{srss.sunset}}

Ground Conditions


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Charts

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+{{chart.ForecastPeriod}} hrs
Pressure chart forecast from {{charts[0].DataDate}}