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Northolt observations (nearest observation site to Chalfont St. Peter)

Chalfont St. Peter forecast
Tue 22 Aug 2017
1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Cloudy Cloudy Cloudy Light shower day Cloudy Cloudy Cloudy
22.9 ° 22.9 ° 22.7 ° 21.2 ° 20.3 ° 19.3 ° 18.9 ° 18.0 °
Wind direction, speed & gust (mph) arrow down
ESE 6 ESE 9 ESE 11 SE 9 ESE 10 ESE 8 ESE 8 E 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E E VG VG VG VG VG
Humidity arrow down
74% 75% 74% 79% 81% 84% 88% 92%
Pressure (hPa) arrow down
1018 1017 1016 1017 1016 1016 1016 1015
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F F
Wed 23 Aug 2017
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600
Cloudy Cloudy Overcast Overcast Partly cloudy night Cloudy Cloudy Mist Mist Overcast Overcast Overcast Light rain Overcast Overcast Cloudy Cloudy
17.4 ° 16.7 ° 16.5 ° 16.5 ° 16.2 ° 16.0 ° 15.5 ° 15.7 ° 18.1 ° 19.2 ° 19.3 ° 19.7 ° 19.8 ° 20.2 ° 20.9 ° 21.7 ° 21.1 °
Wind direction, speed & gust (mph) arrow down
E 6 E 6 E 3 NE 5 E 7 E 6 ENE 3 E 2 WSW 1 WSW 3 SW 7 WSW 8 W 9 W 10 W 11 W 14 W 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G M M M P P M M M M G G VG E E E
Humidity arrow down
94% 96% 96% 96% 97% 98% 98% 97% 93% 88% 88% 87% 84% 79% 73% 72% 60%
Pressure (hPa) arrow down
1015 1014 1014 1014 1013 1012 1012 1012 1012 1012 1013 1013 1013 1013 1013 1013 1014
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F F F R R R R R R R R
More detail arrow down

Issued at: 1600 on Wed 23 Aug 2017

= No Data