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Valley observations (nearest observation site to Llannerch-y-Medd)

Llannerch-y-Medd forecast
Thu 17 Aug 2017
0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Drizzle Overcast Mist Fog Sunny day Sunny day Sunny day Overcast Sunny intervals Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Sunny intervals Cloudy Partly cloudy night Cloudy
15.6 ° 15.5 ° 15.0 ° 14.3 ° 14.9 ° 15.9 ° 16.4 ° 15.7 ° 17.0 ° 17.1 ° 17.1 ° 18.3 ° 18.1 ° 17.8 ° 17.2 ° 16.7 ° 16.0 ° 15.8 ° 15.6 ° 15.7 °
Wind direction, speed & gust (mph) arrow down
SSW 9 WSW 5 WSW 5 SW 3 SW 2 S 6 SSW 11 S 17 S 22 S 23 30 S 23 30 S 28 34 S 28 34 S 26 36 S 29 36 S 28 38 S 29 37 S 29 38 S 28 37 S 24 34
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP P P VP VG VG VG G G VG VG VG VG VG VG M M M M G
Humidity arrow down
99% 100% 99% 100% 99% 93% 87% 93% 84% 82% 83% 81% 81% 83% 84% 85% 89% 88% 88% 86%
Pressure (hPa) arrow down
1006 1006 1007 1007 1007 1008 1008 1008 1008 1008 1008 1008 1008 1007 1007 1007 1006 1006 1006 1006
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F R R R R R R R R F F F F F F F F F
Fri 18 Aug 2017
0000 0100 0200 0300 0400
Overcast Overcast Light shower night Partly cloudy night Clear night
15.5 ° 15.5 ° 14.8 ° 13.3 ° 13.0 °
Wind direction, speed & gust (mph) arrow down
S 25 36 SSW 26 36 SW 25 33 WSW 15 32 WSW 18 29
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G G E E
Humidity arrow down
88% 87% 89% 83% 78%
Pressure (hPa) arrow down
1006 1005 1005 1006 1006
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F R R
More detail arrow down

Issued at: 0400 on Fri 18 Aug 2017

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