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Northolt observations (nearest observation site to Knebworth House)

Knebworth House forecast
Sat 19 Aug 2017
0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Partly cloudy night Partly cloudy night Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny day Sunny day Clear night Clear night Clear night
13.6 ° 13.1 ° 12.6 ° 12.2 ° 12.6 ° 14.0 ° 15.6 ° 16.9 ° 17.4 ° 18.7 ° 18.2 ° 18.4 ° 19.1 ° 19.0 ° 18.7 ° 18.9 ° 17.8 ° 16.6 ° 15.6 ° 14.6 ° 13.5 °
Wind direction, speed & gust (mph) arrow down
W 11 WSW 9 WSW 9 WSW 8 W 6 W 11 W 13 W 13 W 14 W 17 W 17 W 18 W 19 31 W 19 29 W 18 30 W 16 30 W 18 29 W 14 W 11 W 9 WSW 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E VG VG E E E E E E E E E E E E E E E E E
Humidity arrow down
89% 91% 94% 94% 91% 83% 76% 72% 60% 54% 56% 60% 60% 58% 59% 47% 57% 62% 67% 73% 77%
Pressure (hPa) arrow down
1013 1013 1014 1015 1016 1016 1017 1017 1017 1017 1017 1018 1018 1018 1018 1019 1019 1019 1021 1021 1021
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 R R R R R
Sun 20 Aug 2017
0000 0100 0200 0300
Clear night Clear night Clear night Clear night
12.4 ° 11.6 ° 11.3 ° 10.8 °
Wind direction, speed & gust (mph) arrow down
W 5 WSW 5 WSW 7 W 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E E E
Humidity arrow down
82% 85% 87% 90%
Pressure (hPa) arrow down
1021 1022 1022 1022
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R R
More detail arrow down

Issued at: 0300 on Sun 20 Aug 2017

= No Data