ASTRONOMY WEATHER FORECAST
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London

This forecast is updated at 7am, 1pm and 7pm

Issued by Weather Consultancy Services on:
Saturday 03 June 2023 03:00 hrs
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UK & Ireland Weather Summary for Saturday
High pressure continues to dominate with its centre just west of Scotland on Saturday. More areas seeing better sunshine today though still a brisk easterly wind across the south.


Forecast for astronomy in London for the next 5-days
Data based on GFS model updated: Sat 03 June 2023 03:00
Time SFC Wind Rain * Total cloud Low cloud Med cloud High cloud Temp Sfc RH Pressure Seeing Clarity
6am SaturdayNE 3g16mph0mm62.4%0.5%14.2%14.2%11C79%1023mb12
9am SaturdayNE 5g15mph0mm99.2%0%1%1%17C55%1023mb40
Midday SaturdayNE 6g15mph0mm5%0%0.5%0.5%21C40%1023mb45
3pm SaturdayNE 6g15mph0mm65.6%0.1%3.5%3.5%21C42%1022mb42
6pm SaturdayNE 6g15mph0mm3%0%0%0%18C51%1023mb45
9pm SaturdayNE 5g21mph0mm0%0%0%0%14C68%1024mb35
00:01am SundayNE 2g22mph0mm0%0%0%0%11C75%1024mb05
6am SundayNE 2g18mph0mm5%0%0%0%11C68%1024mb05
Midday SundayNE 5g13mph0mm5%0%0%0%20C36%1024mb45
6pm SundayNE 5g14mph0mm5%0%0%0%18C46%1024mb45
00:01am MondayNE 2g19mph0mm5%0%0%0%11C75%1026mb05
Midday MondayNE 7g13mph0mm0%0%0%0%20C42%1024mb45
Midday TuesdayNE 7g13mph0mm0%0%0%0%19C47%1024mb45
00:00am WednesdayNE 3g21mph0mm0.4%0.4%0%0%9C82%1025mb25
Midday WednesdayE 7g14mph0mm0%0%0%0%20C39%1023mb45
00:00am ThursdayNE 3g24mph0mm3.7%0.1%0%0%10C80%1023mb15
Midday ThursdayE 7g15mph0mm5%0%0%0%21C34%1022mb45
[* rainfall is previous 6-hours. Gusts are over open ground.]


Planning outlook:
Tuesday low pressure and a cold front will move south across England and Wales with high pressure north west of Scotland. A colder day as rain and snow spreads south. Mainly dry in the channel with sunny spells. Visibilities will be good in the channel but moderate to poor elsewhere in rain and snow.
Wednesday a cell of high pressure is centered west of Ireland and will be ridging east. A cold, windy day with sunny spells and scattered showers of rain and snow. Visibilities will be good but moderate in rain showers, poor in snow showers.
Thursday sees high pressure centred south of Ireland and this will give much of the country a dry, settled, day with sunny spells. Visibilities will be good.
Friday a cold front spreads rain down across Scotland, the Irish Sea and northern England. Fair and dry in the south and in the channel with varying cloud and sunny spells. Visibilities will be good in the south and in the channel, but falling to moderate or locally poor as the rain sets in across the north.
Saturday high pressure to the west of Britain is ridging into Scotland with a front into the far north west. Most areas will be fair and dry with sunny spells today after some patchy mist clears. Visibilities will be good but moderate at first.
Sunday a front moves south east across Britain. Outbreaks of rain will clear western areas in the afternoon. Visibilities will be moderate improving to good as the front clears.



Synoptic charts based on data from 0001 GMT, Friday 02 June 2023 (Updated daily by 9am)
Tomorrow (Day 2)

Day after tomorrow (Day 3)

This forecast is for planning purposes only.
Forecast is copyright Weather Consultancy Services.