Penrallt, Gwynedd

Thu 05 Dec 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
0.0 mm 96 % 13 mph 16 mph Wind direction 70 % 1022 mB 542dam -1C 787m 0cm 2% 4% 96
0.0 mm 100 % 15 mph 21 mph Wind direction 77 % 1021 mB 542dam -1C 828m 0cm 100% 0% 96
0.0 mm 92 % 22 mph 29 mph Wind direction 79 % 1019 mB 544dam 0C 932m 0cm 46% 0% 92
0.0 mm 100 % 24 mph 34 mph Wind direction 77 % 1017 mB 545dam -2C 1224m 0cm 35% 0% 100
0.0 mm 100 % 29 mph 38 mph Wind direction 78 % 1014 mB 546dam -1C 1287m 0cm 100% 100% 84
0.0 mm 100 % 31 mph 40 mph Wind direction 78 % 1012 mB 546dam 1C 1118m 0cm 84% 100% 44
2.4 mm 100 % 37 mph 50 mph Wind direction 80 % 1008 mB 548dam 3C 2088m 0cm 100% 100% 100
2.4 mm 100 % 43 mph 63 mph Wind direction 81 % 1003 mB 551dam 5C 2508m 0cm 100% 100% 100
Forecast issued: 24/11/2024 02:33:44

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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