Abergeirw, Gwynedd

Wed 20 Nov 2024

Time Weather Temp Feels Rain Cloud Speed Gust Dir Hum Pressure Thickness 850 hPa 0°C level Snow High cloud Mid cloud Low cloud
1.2 mm 96 % 22 mph 37 mph Wind direction 74 % 1003 mB 521dam -5C 714m 1cm 0% 96% 61
2.1 mm 100 % 23 mph 36 mph Wind direction 72 % 1005 mB 520dam -6C 701m 1cm 0% 100% 87
3.0 mm 100 % 25 mph 41 mph Wind direction 79 % 1006 mB 520dam -6C 600m 1cm 0% 74% 100
2.4 mm 58 % 12 mph 30 mph Wind direction 75 % 1010 mB 520dam -6C 634m 1cm 0% 57% 52
1.2 mm 95 % 17 mph 28 mph Wind direction 72 % 1011 mB 520dam -7C 650m 1cm 0% 95% 39
3.6 mm 100 % 10 mph 22 mph Wind direction 70 % 1013 mB 518dam -7C 623m 1cm 0% 100% 99
4.8 mm 7 % 11 mph 26 mph Wind direction 68 % 1014 mB 518dam -7C 606m 0cm 0% 7% 5
2.4 mm 82 % 4 mph 5 mph Wind direction 83 % 1016 mB 518dam -7C 319m 0cm 0% 82% 14
Forecast issued: 10/11/2024 21:59:26

Information

In addition to the standard variables some less common ones are included in the forecast.

Thickness

Thickness is the height of the 1000-500 hPa layer above sea level. It is a good indicator of how cold the air is. The lower the thickness the colder the air. 528 dam or lower is often an indicator of snow. 564 dam or higher can indicate heat wave conditions in the summer.

850 hPa

The air temperature at the 850 millibar pressure level in the atmosphere, which is located approximately 1.5 kilometers. It helps to distinguish between warm and cold air masses because it is not subject to day to night variations.

0°C level

The freezing level is the altitude in metres at which the air temperature is at 0°C

High, mid and low cloud

The percentage cloud cover at high, mid and low altitudes.

Key

18°C
Temp (Celsius)
Wind direction Wind direction Sunny Clear

Sun / Clear

Fair, sun and clouds Fair, clear and clouds

Sun / Clear periods

Mostly cloudy Mostly cloudy

Sun / Clear intervals

Cloudy Cloudy

Cloudy

Light rain Light rain

Light rain

Heavy rain Heavy rain

Heavy rain

Showers Showers

Showers

Thunderstorm and possible hail Thunderstorm and possible hail

Thunder

Sleet Sleet

Sleet

Snow showers Snow showers

Snow showers

Light snow Light snow

Light snow

Heavy snow Heavy snow

Heavy snow

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