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Lake Vyrnwy SAWS observations (nearest observation site to Diffwys)

Diffwys forecast
Sat 21 Jan 2017
1700 1800 1900 2000 2100 2200 2300
Cloudy Overcast Overcast Overcast Overcast Overcast Partly cloudy night
-0.1 ° 0.1 ° 0.2 ° 0.2 ° 0.1 ° -0.7 ° -1.5 °
Wind direction, speed & gust (mph) arrow down
E 9 E 10 E 8 E 7 SE 8 S 7 ENE 2
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M P P P P M M
Humidity arrow down
100% 100% 100% 100% 99% 91% 91%
Pressure (hPa) arrow down
1026 1026 1025 1025 1025 1025 1025
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F
Sun 22 Jan 2017
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700
Clear night Cloudy Overcast Overcast Overcast Cloudy Overcast Overcast Overcast Overcast Overcast Cloudy Overcast Cloudy Cloudy Overcast Cloudy Overcast
-2.3 ° -2.2 ° -2.1 ° -2.2 ° -2.1 ° -2.1 ° -1.9 ° -1.6 ° -1.4 ° -1.2 ° -1.0 ° -0.6 ° -0.8 ° -0.1 ° 0.8 ° 0.8 ° 1.3 ° 1.4 °
Wind direction, speed & gust (mph) arrow down
S 3 SW 1 NE 1 WSW 1 S 2 ESE 2 NE 1 N 2 NE 1 NNE 2 N 1 N 1 W 1 NNW 3 SW 6 E 1 N 1 N 2
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M P M M M M M P P P P P P P P M P
Humidity arrow down
95% 93% 95% 95% 94% 93% 92% 94% 95% 96% 97% 99% 98% 98% 99% 97% 99% 98%
Pressure (hPa) arrow down
1025 1025 1024 1024 1024 1024 1024 1024 1025 1025 1025 1025 1025 1025 1025 1025 1025 1026
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F R R R R R R R R F F F R R
More detail arrow down

Issued at: 1700 on Sun 22 Jan 2017

= No Data