Gelli, Dyfed

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
1.8 mm 100 % 34 mph 40 mph Wind direction 63 % 1007 mB 521dam -6C 738m 0cm 0% 4% 100
0.3 mm 80 % 33 mph 39 mph Wind direction 62 % 1009 mB 520dam -6C 682m 0cm 0% 0% 80
0.3 mm 100 % 31 mph 38 mph Wind direction 59 % 1011 mB 519dam -7C 670m 1cm 0% 0% 100
0.3 mm 100 % 31 mph 36 mph Wind direction 60 % 1013 mB 520dam -7C 661m 0cm 0% 10% 100
0.9 mm 100 % 29 mph 33 mph Wind direction 61 % 1014 mB 520dam -7C 672m 1cm 0% 0% 100
3.6 mm 100 % 29 mph 34 mph Wind direction 60 % 1015 mB 520dam -7C 690m 1cm 0% 2% 100
4.8 mm 85 % 27 mph 32 mph Wind direction 61 % 1016 mB 520dam -7C 699m 0cm 0% 0% 85
3.6 mm 97 % 24 mph 29 mph Wind direction 62 % 1018 mB 520dam -7C 642m 0cm 0% 0% 97
Forecast issued: 10/11/2024 19:43:23

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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