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Northolt observations (nearest observation site to Hemel Hempstead)

Hemel Hempstead forecast
Thu 23 Mar 2017
0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Light rain Overcast Light rain Overcast Cloudy Overcast Overcast Cloudy Cloudy Cloudy Cloudy Overcast Cloudy Cloudy Sunny intervals Sunny intervals Clear night Partly cloudy night Partly cloudy night Cloudy Cloudy
6.2 ° 6.7 ° 6.9 ° 6.9 ° 7.1 ° 7.7 ° 8.2 ° 9.4 ° 10.1 ° 11.3 ° 10.9 ° 11.0 ° 11.2 ° 11.2 ° 10.9 ° 10.0 ° 8.8 ° 7.9 ° 7.2 ° 6.8 ° 7.0 °
Wind direction, speed & gust (mph) arrow down
NE 6 E 10 E 13 ENE 10 ENE 14 ENE 14 ENE 13 ENE 16 ENE 18 ENE 21 31 E 23 33 E 21 34 ENE 22 34 ENE 19 36 E 19 33 ENE 18 32 NE 16 32 NE 15 NE 14 NE 16 NE 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G M G G G G G VG VG VG VG VG VG VG VG VG VG VG G G
Humidity arrow down
93% 91% 90% 89% 86% 83% 80% 72% 65% 58% 51% 52% 52% 53% 50% 57% 66% 72% 74% 80% 80%
Pressure (hPa) arrow down
1011 1011 1012 1012 1013 1014 1015 1015 1015 1015 1016 1016 1016 1016 1017 1018 1019 1020 1021 1022 1022
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
Fri 24 Mar 2017
0000 0100 0200 0300
Cloudy Partly cloudy night Cloudy Cloudy
6.9 ° 6.7 ° 6.6 ° 6.7 °
Wind direction, speed & gust (mph) arrow down
ENE 17 29 ENE 16 ENE 16 ENE 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G
Humidity arrow down
80% 82% 83% 83%
Pressure (hPa) arrow down
1023 1024 1024 1024
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R R
More detail arrow down

Issued at: 0300 on Fri 24 Mar 2017

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