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Sennybridge observations (nearest observation site to Glasfynydd (Usk Reservoir))

Glasfynydd (Usk Reservoir) forecast
Wed 23 Aug 2017
0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Light rain Overcast Cloudy Cloudy Overcast Overcast Overcast Cloudy Cloudy Cloudy Overcast Light shower day Overcast Sunny intervals Cloudy Sunny intervals Cloudy Overcast Overcast
15.3 ° 14.4 ° 13.6 ° 13.2 ° 13.6 ° 14.1 ° 15.2 ° 16.5 ° 17.4 ° 16.4 ° 16.7 ° 15.1 ° 15.3 ° 15.9 ° 14.8 ° 13.7 ° 13.1 ° 13.0 ° 12.8 °
Wind direction, speed & gust (mph) arrow down
SW 11 WSW 10 WSW 9 W 5 W 5 W 7 WSW 9 WSW 11 SW 13 W 7 WSW 15 W 8 SW 10 SW 13 SW 11 WSW 9 SW 10 SW 10 WSW 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG M G VG VG E E E E E E VG E E E E E VG VG
Humidity arrow down
99% 99% 98% 97% 96% 92% 86% 74% 74% 80% 80% 88% 88% 84% 88% 91% 94% 96% 96%
Pressure (hPa) arrow down
1012 1012 1013 1013 1014 1014 1014 1014 1014 1014 1014 1015 1015 1015 1015 1015 1016 1016 1016
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F R R R R R R R R R R R R R R R R R
Thu 24 Aug 2017
0000 0100 0200 0300 0400 0500
Overcast Cloudy Overcast Overcast Overcast Heavy rain
12.8 ° 13.0 ° 12.7 ° 11.9 ° 12.1 ° 11.9 °
Wind direction, speed & gust (mph) arrow down
WSW 9 WSW 10 WSW 8 WSW 6 WSW 9 WSW 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG M
Humidity arrow down
98% 97% 97% 96% 97% 99%
Pressure (hPa) arrow down
1016 1016 1015 1016 1016 1016
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R F F S R R
More detail arrow down

Issued at: 0500 on Thu 24 Aug 2017

= No Data