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Lake Vyrnwy SAWS observations (nearest observation site to Trefonen)

Trefonen forecast
Sat 24 Sep 2016
0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2100 2200 2300
Partly cloudy night Cloudy Overcast Overcast Overcast Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Sunny intervals Cloudy Overcast Cloudy Cloudy Overcast
11.8 ° 12.9 ° 13.6 ° 14.4 ° 14.3 ° 14.4 ° 14.5 ° 14.4 ° 14.9 ° 15.4 ° 15.6 ° 16.1 ° 16.7 ° 16.8 ° 15.7 ° 15.5 ° 13.8 ° 14.1 ° 13.8 °
Wind direction, speed & gust (mph) arrow down
SSW 19 S 13 SSW 14 SSW 19 31 SSW 22 36 S 23 36 S 23 38 S 22 34 S 16 S 15 S 16 S 15 S 21 36 SSW 22 38 S 16 S 18 32 S 15 29 S 18 SSW 9
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 G VG G
Humidity arrow down
94% 91% 89% 84% 82% 80% 82% 80% 80% 79% 79% 79% 72% 71% 76% 79% 100% 99% 100%
Pressure (hPa) arrow down
1014 1014 1014 1013 1013 1013 1012 1012 1011 1011 1010 1010 1009 1008 1007 1007 1007 1007 1007
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 F
Sun 25 Sep 2016
0000 0100 0200 0300 0400
Overcast Cloudy Overcast Overcast Overcast
13.4 ° 13.0 ° 12.2 ° 11.7 ° 10.9 °
Wind direction, speed & gust (mph) arrow down
SW 8 SSW 11 S 7 SSW 10 SW 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VG G E VG
Humidity arrow down
100% 99% 99% 100% 99%
Pressure (hPa) arrow down
1006 1006 1005 1005 1006
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F
More detail arrow down

Issued at: 0400 on Sun 25 Sep 2016

= No Data