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St-Athan observations (nearest observation site to Ystrad Mynach)

Ystrad Mynach forecast
Sun 28 May 2017
2300
Overcast
17.7 °
Wind direction, speed & gust (mph) arrow down
ENE 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E
Humidity arrow down
75%
Pressure (hPa) arrow down
1014
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F
Mon 29 May 2017
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Overcast Overcast Overcast Light shower night Overcast Overcast Overcast Overcast Mist Overcast Overcast Overcast Overcast Overcast Drizzle Heavy shower day Cloudy Overcast Overcast Mist Overcast Mist Overcast Overcast
17.5 ° 17.4 ° 16.9 ° 16.5 ° 16.3 ° 16.2 ° 16.2 ° 16.2 ° 16.1 ° 16.7 ° 17.0 ° 18.6 ° 17.3 ° 15.6 ° 15.7 ° 15.3 ° 14.8 ° 15.5 ° 14.7 ° 14.5 ° 14.3 ° 14.1 ° 13.9 ° 13.8 °
Wind direction, speed & gust (mph) arrow down
ENE 9 ENE 8 E 10 E 8 E 6 E 7 E 7 ESE 6 SE 3 SE 5 SE 5 WSW 2 SSW 2 SSW 3 W 7 W 8 WNW 9 W 10 WNW 13 WNW 11 W 10 W 10 W 10 W 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E VG VG G G M M M M M M M M M M P M G M M G G G G
Humidity arrow down
74% 77% 84% 91% 91% 92% 93% 94% 96% 94% 93% 88% 89% 91% 94% 96% 96% 91% 94% 95% 95% 94% 94% 94%
Pressure (hPa) arrow down
1013 1013 1013 1012 1012 1011 1011 1011 1011 1012 1012 1011 1012 1012 1012 1012 1012 1012 1012 1012 1012 1012 1013 1013
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F F R R R R R R R R F F R R R R R R
More detail arrow down

Issued at: 2300 on Mon 29 May 2017

= No Data