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yellow Warnings have been issued for London Heathrow Airport, London & South East England

Heathrow observations (nearest observation site to London Heathrow Airport)

London Heathrow Airport forecast
Sat 27 May 2017
0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Clear night Clear night Clear night Clear night Clear night Sunny day Cloudy Cloudy Light shower day Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Sunny day Sunny day Sunny day Cloudy Cloudy Clear night Clear night Clear night
17.6 ° 17.1 ° 16.3 ° 16.4 ° 16.3 ° 17.5 ° 20.1 ° 20.5 ° 20.2 ° 22.8 ° 21.4 ° 20.5 ° 21.2 ° 21.5 ° 21.3 ° 21.8 ° 21.9 ° 19.9 ° 19.2 ° 18.4 ° 17.5 ° 16.2 ° 15.1 °
Wind direction, speed & gust (mph) arrow down
E 5 ENE 5 NE 3 ENE 5 ENE 3 E 5 ESE 3 SE 5 SE 9 SSE 14 S 18 S 18 32 SSW 16 29 SSW 18 SSW 17 29 SSW 17 30 SSW 16 30 SSW 17 29 SSW 14 SW 15 WSW 14 SW 10 WSW 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G G G VG E E VG VG VG VG VG E VG VG VG VG E E VG VG VG
Humidity arrow down
72% 76% 79% 79% 81% 77% 68% 66% 73% 63% 69% 67% 66% 64% 63% 58% 58% 61% 62% 64% 67% 75% 83%
Pressure (hPa) arrow down
1014 1013 1012 1012 1012 1012 1012 1012 1012 1012 1013 1014 1014 1014 1015 1015 1015 1015 1015 1016 1016 1017 1017
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F R R F F R R R R R R R R R R R R R
Sun 28 May 2017
0000 0100
Clear night Clear night
14.6 ° 14.1 °
Wind direction, speed & gust (mph) arrow down
SW 6 W 5
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG
Humidity arrow down
87% 91%
Pressure (hPa) arrow down
1018 1018
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R
More detail arrow down

Issued at: 0100 on Sun 28 May 2017

= No Data