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Heathrow

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Heathrow forecast
Fri 24 Feb 2017
0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Clear night Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny intervals Cloudy Cloudy Cloudy Sunny intervals Sunny day Clear night Partly cloudy night Partly cloudy night Clear night Clear night Cloudy
3.5 ° 2.8 ° 3.5 ° 4.8 ° 6.5 ° 7.4 ° 8.8 ° 8.2 ° 8.6 ° 8.6 ° 8.9 ° 8.6 ° 7.5 ° 7.1 ° 6.5 ° 5.7 ° 5.2 ° 5.1 °
Wind direction, speed & gust (mph) arrow down
W 8 W 7 WNW 9 W 9 NW 11 WNW 15 NW 10 WNW 11 NW 9 WNW 10 WNW 6 WNW 6 W 5 SW 7 SW 7 SSW 8 SSW 8 SSW 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G VG VG VG VG VG VG VG E E VG VG G VG VG G
Humidity arrow down
79% 82% 79% 72% 63% 58% 54% 52% 49% 51% 50% 48% 54% 57% 59% 63% 67% 67%
Pressure (hPa) arrow down
1014 1015 1015 1016 1017 1017 1018 1018 1018 1018 1019 1019 1019 1020 1020 1020 1019 1019
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R R R R R R R R R R R R R R F F
Sat 25 Feb 2017
0000 0100 0200 0300 0400 0500 0600
Overcast Overcast Cloudy Cloudy Overcast Overcast Cloudy
5.3 ° 5.1 ° 5.7 ° 6.0 ° 6.7 ° 7.3 ° 7.8 °
Wind direction, speed & gust (mph) arrow down
SSW 8 SSW 8 SSW 9 S 7 SSW 8 SSW 11 SSW 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G VG G VG VG
Humidity arrow down
67% 73% 80% 86% 89% 90% 86%
Pressure (hPa) arrow down
1019 1018 1018 1017 1017 1016 1015
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F
More detail arrow down

Issued at: 0600 on Sat 25 Feb 2017

= No Data

Extremes

  • Regional
  • UK
  • More info

London & South East England extremes

Parameter Location Value
Highest maximum temperature St James Park 10.7 °C
Lowest maximum temperature Manston 7.9 °C
Lowest minimum temperature South Farnborough -0.3 °C
Highest rainfall Herstmonceux Trace 
Sunniest Charlwood 6.1 hours

UK extremes

Parameter Location Value
Highest maximum temperature Isles of Scilly 11.0 °C
Lowest maximum temperature Dalwhinnie 2.6 °C
Lowest minimum temperature Altnaharra -5.7 °C
Highest rainfall Cluanie Inn 13.2 mm
Sunniest St Athan 8.2 hours

About extremes

Highest maximum temperature - (0900 to 2100 on the date shown)

Lowest maximum temperature - (0900 to 2100 on the date shown)

Lowest minimum temperature - (2100 on the previous day to 0900 on the date shown)

Highest rainfall -(2100 on the previous day to 2100 on the date shown)

Sunniest - (2100 on the previous day to 2100 on the date shown)

The information shown is initial data as it is received; observations are subject to final quality control after publication on this website. This is particularly the case for rainfall totals during snow events.

Issued at: 2302 on Fri 24 Feb 2017