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Lake Vyrnwy SAWS observations (nearest observation site to Llanfyllin)

Llanfyllin forecast
Wed 23 Aug 2017
0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Sunny intervals Cloudy Cloudy Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast
14.2 ° 14.8 ° 15.0 ° 16.5 ° 16.3 ° 16.2 ° 14.8 ° 16.2 ° 14.8 ° 14.4 ° 14.1 ° 12.9 ° 12.2 ° 12.5 ° 12.6 °
Wind direction, speed & gust (mph) arrow down
WSW 10 WSW 9 WSW 11 WSW 10 WSW 11 SW 16 SW 14 SW 16 SW 14 SW 13 WSW 15 SW 9 SW 6 SW 3 WSW 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E E E E E E E E E E E E E E
Humidity arrow down
96% 89% 85% 79% 78% 79% 79% 79% 83% 82% 78% 89% 91% 91% 94%
Pressure (hPa) arrow down
1012 1013 1013 1012 1013 1013 1013 1013 1014 1013 1014 1014 1015 1014 1014
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R R R R R R R S S R R R R
Thu 24 Aug 2017
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900
Overcast Cloudy Cloudy Overcast Overcast Overcast Cloudy Overcast Cloudy Overcast
12.3 ° 12.3 ° 12.2 ° 12.4 ° 12.4 ° 12.3 ° 11.6 ° 11.8 ° 12.0 ° 13.0 °
Wind direction, speed & gust (mph) arrow down
SW 8 SW 8 SW 6 SW 9 SW 10 SW 16 SW 11 WSW 9 SW 13 SW 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E E VG VG E E E E E
Humidity arrow down
94% 96% 94% 95% 96% 94% 96% 92% 90% 88%
Pressure (hPa) arrow down
1014 1014 1014 1014 1014 1014 1014 1014 1015 1015
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F R R R
More detail arrow down

Issued at: 0900 on Thu 24 Aug 2017

= No Data