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Heathrow observations

Heathrow forecast
Wed 26 Apr 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 Cloudy Cloudy Cloudy Overcast Overcast Cloudy Cloudy Cloudy Light shower day Cloudy Sunny intervals Heavy shower day Sunny intervals Sunny day Cloudy Sunny intervals Clear night Cloudy Cloudy
2.7 ° 2.5 ° 2.5 ° 2.7 ° 2.6 ° 3.1 ° 3.8 ° 4.9 ° 6.0 ° 7.0 ° 8.9 ° 9.7 ° 8.0 ° 7.6 ° 11.0 ° 7.3 ° 8.8 ° 7.8 ° 7.2 ° 6.6 ° 5.7 ° 5.7 ° 5.0 °
Wind direction, speed & gust (mph) arrow down
NW 6 NNW 5 NNW 8 NNW 8 NNW 6 N 7 N 7 N 9 N 9 N 11 N 13 NNE 10 N 13 24 NNW 7 N 9 ENE 7 NNE 10 23 NNE 13 N 7 NNE 10 NNW 5 N 6 N 5
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E VG VG VG VG VG VG VG VG G VG VG VG VG VG G VG VG E E E E VG
Humidity arrow down
83% 87% 86% 84% 86% 84% 81% 77% 73% 64% 56% 54% 58% 68% 47% 74% 64% 64% 63% 65% 70% 70% 73%
Pressure (hPa) arrow down
1017 1016 1016 1016 1016 1017 1017 1018 1018 1018 1018 1018 1018 1018 1018 1019 1019 1019 1019 1020 1020 1021 1021
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R F F R R R R R R R R R F R R R R R R R R
Thu 27 Apr 2017
0000 0100
Clear night Clear night
3.6 ° 2.6 °
Wind direction, speed & gust (mph) arrow down
NNW 5 NW 3
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG
Humidity arrow down
82% 86%
Pressure (hPa) arrow down
1021 1021
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R
More detail arrow down

Issued at: 0100 on Thu 27 Apr 2017

= No Data