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Lake Vyrnwy SAWS observations (nearest observation site to Grib Nantlle (Nantlle Ridge) Y Garn)

Grib Nantlle (Nantlle Ridge) Y Garn forecast
Mon 21 Aug 2017
0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Overcast Overcast Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast
12.1 ° 12.1 ° 12.1 ° 12.1 ° 12.3 ° 12.6 ° 12.9 ° 13.6 ° 14.0 ° 14.6 ° 15.5 ° 17.6 ° 19.3 ° 19.0 ° 17.8 ° 16.4 ° 16.2 ° 15.9 ° 15.7 ° 15.6 °
Wind direction, speed & gust (mph) arrow down
ESE 3 ESE 5 SE 2 ESE 3 SE 2 S 3 SSW 2 SSE 3 S 5 E 3 S 3 SW 9 SW 14 SSW 11 SW 8 SW 8 SSW 5 WSW 10 SW 8 SSW 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VP VP VP VP VP VP VP P P E E E E E M M E M VP
Humidity arrow down
100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 93% 77% 78% 84% 99% 100% 99% 100% 100%
Pressure (hPa) arrow down
1020 1020 1020 1020 1021 1021 1021 1021 1021 1020 1020 1020 1019 1019 1020 1020 1020 1020 1020 1020
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F R R R R R F F F F F F R R R R R
Tue 22 Aug 2017
0000 0100 0200 0300 0400
Cloudy Overcast Overcast Overcast Overcast
15.5 ° 15.4 ° 15.2 ° 15.2 ° 15.1 °
Wind direction, speed & gust (mph) arrow down
SW 7 SSW 3 SSW 6 SSW 3 S 2
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VP VG P VG VG
Humidity arrow down
100% 100% 100% 100% 100%
Pressure (hPa) arrow down
1020 1020 1020 1020 1019
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F
More detail arrow down

Issued at: 0400 on Tue 22 Aug 2017

= No Data