GT. LONDON, SURREY, W. SUSSEX, HERTS, BUCKS, BERKS & EAST HANTS.
This forecast is updated at 7am, 1pm and 7pm
Issued by Weather Consultancy Services on: Friday 29 March 2024 03:00 hrs Support: help@weatherweb.net Print this page
7 Day Look Ahead Forecast from GFS model for flying in Greater London, Surrey, W. Sussex, hants, Berks and S. Bucks:
Data based on GFS model updated: Fri 29 March 2024 03:00
Time
SFC Wind
Sig wx *
Visibility
Temp
QNH
% low cloud
Low cld base/top
0C level
RH@0C
FL030 Wind
Temp
FL050 Wind
Temp
FL100 Wind
Temp
6pm Friday
20/10kt
Light rain
24.1km
8C
1010mb
0%
3400/5100ft
1410ft
70%
220/16kt
6C
90/13kt
6C
120/12kt
-3C
00:01am Saturday
30/11kt
*
24.1km
14C
1009mb
30%
6400/8000ft
1340ft
80%
220/8kt
5C
80/14kt
7C
100/11kt
-2C
6am Saturday
30/10kt
Light rain
24.1km
13C
1008mb
30%
5300/9500ft
1260ft
80%
220/4kt
5C
70/14kt
7C
90/10kt
-1C
Midday Saturday
10/9kt
*
24.1km
8C
1009mb
30%
4300/5600ft
1200ft
100%
280/1kt
6C
70/090kt
8C
90/10kt
-2C
6pm Saturday
20/9kt
Light rain
24.1km
9C
1010mb
0%
3600/4900ft
1390ft
60%
250/3kt
6C
80/10kt
8C
120/9kt
-2C
00:01am Sunday
10/11kt
*
24.1km
9C
1010mb
10%
7600/8900ft
1420ft
80%
160/7kt
6C
40/10kt
8C
50/7kt
-2C
Midday Sunday
10/9kt
Dry
24.1km
16C
1012mb
90%
8800/9800ft
1660ft
90%
100/15kt
5C
20/14kt
9C
10/8kt
0C
Midday Monday
10/9kt
Dry
7.8km
17C
101939mb
100%
300/9800ft
1550ft
100%
20/12kt
5C
30/16kt
11C
40/11kt
2C
Midday Tuesday
40/9kt
Light rain
24.1km
18C
1023mb
100%
1600/9900ft
1090ft
100%
210/2kt
1C
70/15kt
13C
70/13kt
2C
Midday Wednesday
230/13kt
Light precip
21km
13C
999mb
100%
1000/9000ft
1770ft
100%
240/25kt
7C
NA
NA
00:00am Thursday
240/7kt
Light precip
1.7km
10C
1001mb
80%
500/8300ft
1770ft
90%
250/24kt
7C
NA
NA
Midday Thursday
210/11kt
Light precip
24.1km
13C
1004mb
70%
300/6100ft
2800ft
20%
230/27kt
8C
NA
NA
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 29 March 2024
Today (12 hours)
Tomorrow (36 hours
60 hours
84 hours
108 hours
120 hours
This forecast is for planning purposes only. You must check the latest forecasts from official sources before flying. Forns 214/215, METARs and TAFs should be obtained as a minimum for flight.
Forecast is copyright Weather Consultancy Services.