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Snowdonia National Park
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Select forecast - Today / Monday / Tuesday
Viewing forecast for Thursday, 9th August, 2012
Forecast last reviewed on Sunday, 19/05/13 at 07:00
Click here to access the PDF version of the forecast.
Headline, Snowdonia National Park
Very little wind. Only patchy cloud; slight haze.
How Windy?
Direction likely to vary, 5mph.
Effect Of Wind?
Negligible
How Wet?
No rain
Cloud on the hills?
Very little if any
Cloud may shroud higher summits for a while in the morning but will lift above the summits before midday.
Chance of cloud free Summits?
Greater than 90%
Sunshine and air clarity?
Extensive sunshine. The air very clear, although slight haze.
How Cold? (at 900m)
12 rising to 14C.
Freezing level
Above the summits.
Planning Outlook for all mountain areas from Monday, 20th May, 2013
Warm with continued rapid melting of remaining snow at higher levels on Monday and for a while on Tuesday with some sunshine but still a risk of thundery showers. Turning cooler, cloudier and more showery midweek particularly across eastern ranges with northerly winds strengthening. A divergence of views towards next weekend with high pressure weakening as low pressure over France threatens to bring showers and local thunder northwards.