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amber Warnings have been issued for Amersham, London & South East England

High Wycombe observations (nearest observation site to Amersham)

Amersham forecast
Wed 22 Feb 2017
0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Cloudy Overcast Light shower night Overcast Light shower night Overcast
9.6 ° 9.5 ° 9.7 ° 10.1 ° 10.9 ° 11.1 ° 12.0 ° 11.8 ° 11.8 ° 11.7 ° 11.1 ° 10.7 ° 10.1 ° 10.2 ° 10.1 ° 10.1 ° 9.5 ° 9.6 °
Wind direction, speed & gust (mph) arrow down
W 14 33 W 13 33 W 13 33 W 14 31 W 14 32 W 15 30 W 11 33 W 11 33 W 13 25 W 11 29 W 10 31 W 11 30 W 11 24 W 11 29 W 13 30 W 9 23 WSW 7 WSW 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG E E VG E E VG E E E E E VG E P G
Humidity arrow down
92% 92% 92% 89% 86% 84% 83% 84% 85% 84% 86% 87% 89% 88% 90% 90% 99% 97%
Pressure (hPa) arrow down
1008 1008 1008 1008 1008 1007 1008 1008 1007 1007 1007 1006 1006 1006 1006 1006 1006 1005
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F F F F F F F F F F F F
Thu 23 Feb 2017
0000 0100 0200 0300 0400 0500 0600
Mist Overcast Overcast Mist Overcast Overcast Overcast
9.6 ° 9.3 ° 9.4 ° 9.3 ° 9.2 ° 9.2 ° 9.1 °
Wind direction, speed & gust (mph) arrow down
WSW 9 WSW 11 23 WSW 11 25 SW 11 23 SW 13 SW 14 28 SW 16 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M E M G E E
Humidity arrow down
97% 97% 94% 95% 97% 92% 93%
Pressure (hPa) arrow down
1004 1003 1002 1000 999 997 994
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 Thu 23 Feb 2017

= No Data