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Heathrow observations (nearest observation site to Egham)

Egham forecast
Thu 20 Jul 2017
1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Drizzle Overcast Overcast Cloudy Cloudy Cloudy Sunny intervals Cloudy Cloudy Sunny intervals Clear night Clear night Partly cloudy night
16.1 ° 15.4 ° 16.6 ° 18.2 ° 19.2 ° 19.8 ° 20.4 ° 19.7 ° 19.1 ° 19.2 ° 17.5 ° 16.3 ° 15.5 °
Wind direction, speed & gust (mph) arrow down
W 14 W 17 WNW 15 W 15 W 13 W 16 29 W 17 30 WSW 16 WSW 16 WSW 15 SW 14 SSW 10 SSW 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M VG E E E VG E E E VG VG VG
Humidity arrow down
85% 84% 69% 52% 43% 42% 37% 42% 43% 47% 62% 65% 66%
Pressure (hPa) arrow down
1007 1008 1008 1009 1009 1009 1010 1010 1010 1011 1011 1011 1011
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R R R R R R R R R R R
Fri 21 Jul 2017
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100
Partly cloudy night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals
14.8 ° 13.9 ° 13.8 ° 13.3 ° 12.7 ° 12.8 ° 13.3 ° 14.8 ° 17.2 ° 17.0 ° 19.2 ° 19.2 °
Wind direction, speed & gust (mph) arrow down
SSW 9 S 8 S 9 S 8 SE 8 SSE 9 SSE 10 SSE 10 S 15 S 17 S 18 SSE 18 29
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG VG G E VG
Humidity arrow down
69% 76% 80% 81% 84% 84% 83% 78% 71% 65% 58% 54%
Pressure (hPa) arrow down
1011 1011 1011 1011 1011 1010 1010 1010 1010 1010 1010 1009
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R F F F F F F F F F F
More detail arrow down

Issued at: 1100 on Fri 21 Jul 2017

= No Data