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Northolt observations (nearest observation site to Knebworth House)

Knebworth House forecast
Thu 27 Jul 2017
1900 2000 2100 2200 2300
Sunny intervals Cloudy Cloudy Partly cloudy night Cloudy
18.5 ° 17.6 ° 17.0 ° 15.6 ° 15.3 °
Wind direction, speed & gust (mph) arrow down
SW 11 SW 10 SW 10 WSW 8 SW 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E E E E
Humidity arrow down
66% 74% 83% 90% 88%
Pressure (hPa) arrow down
1006 1006 1007 1007 1007
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R R R
Fri 28 Jul 2017
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900
Partly cloudy night Cloudy Cloudy Partly cloudy night Cloudy Overcast Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Light shower day Light shower day Overcast Overcast Overcast Overcast
14.7 ° 14.2 ° 14.1 ° 13.8 ° 13.7 ° 13.9 ° 14.1 ° 14.4 ° 15.5 ° 17.0 ° 18.4 ° 18.7 ° 20.8 ° 20.0 ° 20.1 ° 18.4 ° 17.7 ° 17.7 ° 18.0 ° 18.0 °
Wind direction, speed & gust (mph) arrow down
WSW 10 WSW 9 SW 9 SW 9 SW 10 SW 10 SW 9 SW 8 WSW 9 SW 13 WSW 16 WSW 15 29 WSW 16 WSW 18 WSW 15 SW 14 29 SW 15 SW 17 SW 15 29 SW 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E VG VG E E E E E E E E E E E E VG E E E VG
Humidity arrow down
87% 91% 90% 84% 84% 84% 81% 81% 78% 73% 67% 62% 51% 50% 55% 70% 75% 74% 72% 72%
Pressure (hPa) arrow down
1007 1008 1008 1008 1008 1008 1008 1008 1009 1009 1009 1009 1009 1009 1009 1009 1009 1009 1008 1008
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R R F F R R R R R R R R R R F F F F
More detail arrow down

Issued at: 1900 on Fri 28 Jul 2017

= No Data