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St-Athan observations (nearest observation site to Llanishen)

Llanishen forecast
Fri 02 Dec 2016
0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Overcast Mist Mist Mist Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
-0.1 ° 0.0 ° 1.4 ° 1.9 ° 3.5 ° 3.5 ° 4.6 ° 6.0 ° 6.4 ° 6.0 ° 5.5 ° 5.3 ° 5.3 ° 5.3 ° 5.4 ° 5.4 ° 5.6 ° 5.6 °
Wind direction, speed & gust (mph) arrow down
NNW 2 NE 2 N 2 N 2 N 3 E 2 NE 2 N 5 N 3 E 6 ENE 7 ENE 8 ENE 8 ENE 10 ENE 9 ENE 11 ENE 10 ENE 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G M M M G G G VG VG G G G G M M M M M
Humidity arrow down
99% 100% 100% 100% 100% 96% 96% 85% 87% 91% 89% 89% 89% 92% 91% 93% 89% 90%
Pressure (hPa) arrow down
1028 1028 1028 1028 1028 1028 1027 1027 1026 1026 1026 1026 1026 1026 1026 1025 1025 1025
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
Sat 03 Dec 2016
0000 0100 0200 0300 0400 0500 0600
Overcast Overcast Overcast Overcast Overcast Mist Mist
5.6 ° 5.7 ° 5.6 ° 5.4 ° 5.4 ° 5.4 ° 5.6 °
Wind direction, speed & gust (mph) arrow down
ENE 9 ENE 8 ENE 11 ENE 8 ENE 10 E 9 E 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G G M M M M
Humidity arrow down
90% 87% 89% 93% 93% 95% 94%
Pressure (hPa) arrow down
1025 1025 1025 1025 1025 1024 1025
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 Sat 3 Dec 2016

= No Data