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The pattern appears changeable, with neither high nor low pressure fully in control. Rain looks set to develop on most days throughout the period.
The overall trend is for daytime temperatures to fall through the period.
Mild conditions are in prospect, at least on some days, with highs reaching the mid-teens. The mildest conditions are predicted on on Tuesday 25 August, with highs near 18°C. Overnight temperatures will dip lowest on Friday 21 August, falling to 6°C.
Rainfall totals look substantial, with around 89mm over the period. The wettest conditions are forecast on on Monday 17 August.
Some changes in conditions are likely through the period, with alternating settled and unsettled phases.
These forecasts use interpolation to improve accuracy for your specific location, and are powered by either ECMWF or GFS model data depending on your selection. As with all weather forecasts, confidence decreases rapidly beyond 5 days ahead — treat the later dates as a heads-up about possible conditions rather than a firm prediction.
If you have a moment, please let us know what you think.
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Assess the chance of frost, strong winds, heavy rain, and snow based on the data utilised in this forecast.
Temperatures between 4°C and 0°C indicate a ground frost may be possible and below O°C an air frost.
Wind gusts of 45mph or over.
Rainfall amounts of greater than 3mm.
Snowfall is displayed regardless of the rate.
Data from different computer models is blended to increase accuracy.
Forecast charts using data from the UK Met Office MOGREPS-G ensemble model.
Information about MOGREPS-G.
Forecast charts using data from the NCEP GEFS ensemble model.