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St-Athan observations (nearest observation site to Llantrisant)

Llantrisant forecast
Tue 27 Sep 2016
1900 2000 2100 2200 2300
Overcast Cloudy Cloudy Cloudy Overcast
15.3 ° 14.5 ° 14.6 ° 14.9 ° 15.0 °
Wind direction, speed & gust (mph) arrow down
W 11 W 7 W 8 W 10 W 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M M
Humidity arrow down
84% 88% 88% 88% 88%
Pressure (hPa) arrow down
1024 1024 1025 1025 1025
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R R R
Wed 28 Sep 2016
0000 0100 0200 0300 0400 0500 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900
Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Heavy rain Overcast Overcast Overcast
15.2 ° 15.3 ° 15.2 ° 15.1 ° 14.9 ° 15.2 ° 15.4 ° 15.4 ° 15.7 ° 16.0 ° 16.3 ° 16.6 ° 16.8 ° 17.2 ° 17.6 ° 17.6 ° 17.6 ° 17.9 ° 18.1 °
Wind direction, speed & gust (mph) arrow down
W 16 W 15 W 11 W 14 W 10 W 11 W 13 WSW 10 W 10 W 11 W 10 WSW 9 W 9 W 10 WSW 9 W 13 WSW 8 WSW 10 WSW 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M M M M M M G M G G G M M G VG E
Humidity arrow down
84% 84% 84% 84% 87% 87% 88% 90% 87% 86% 88% 89% 91% 92% 93% 96% 97% 96% 94%
Pressure (hPa) arrow down
1026 1026 1026 1026 1025 1025 1025 1025 1025 1025 1025 1025 1025 1025 1024 1024 1023 1022 1021
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R F F F F F F R R R F F F F F F F
More detail arrow down

Issued at: 1900 on Wed 28 Sep 2016

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