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Valley observations (nearest observation site to Holyhead)

Holyhead forecast
Wed 29 Mar 2017
0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Overcast Light rain Drizzle Drizzle Drizzle Overcast Light rain Light rain Overcast Light rain Cloudy Light rain Light rain Overcast Overcast Overcast Light rain Light rain Light rain Mist Mist
9.8 ° 9.8 ° 9.9 ° 10.0 ° 9.8 ° 10.1 ° 10.3 ° 10.6 ° 10.8 ° 10.7 ° 10.9 ° 11.2 ° 11.2 ° 11.0 ° 10.7 ° 10.9 ° 10.7 ° 10.9 ° 10.8 ° 10.8 ° 10.7 °
Wind direction, speed & gust (mph) arrow down
S 16 S 17 S 18 S 21 S 21 29 S 24 30 S 22 29 S 21 30 SSE 22 SSE 22 30 SSE 19 S 23 33 S 22 29 S 25 33 S 25 33 S 23 31 S 22 29 S 23 30 S 24 32 S 26 36 S 24 33
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P P P M P M M M M M G M M M M G M G G P M
Humidity arrow down
99% 99% 99% 99% 99% 99% 98% 97% 97% 97% 97% 97% 97% 98% 98% 97% 97% 97% 97% 97% 97%
Pressure (hPa) arrow down
1015 1014 1015 1015 1015 1015 1015 1016 1015 1015 1015 1015 1015 1014 1014 1014 1014 1014 1014 1014 1014
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F R F R R R R R F F F F F F F F F F R S
Thu 30 Mar 2017
0000 0100 0200 0300
Mist Mist Mist Light rain
10.8 ° 10.6 ° 10.5 ° 10.5 °
Wind direction, speed & gust (mph) arrow down
S 26 36 S 25 33 S 26 34 S 26 34
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M P P
Humidity arrow down
97% 98% 99% 99%
Pressure (hPa) arrow down
1014 1014 1014 1014
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R F F F
More detail arrow down

Issued at: 0300 on Thu 30 Mar 2017

= No Data