Clayhall, Greater London

Mon 25 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
2.1 mm 96 % 11 mph 28 mph Wind direction 83 % 997 mB 549dam 4C 2323m 0cm 5% 88% 96
0.3 mm 100 % 13 mph 33 mph Wind direction 74 % 998 mB 545dam 2C 1711m 0cm 100% 100% 46
0.0 mm 100 % 12 mph 27 mph Wind direction 76 % 1000 mB 540dam 0C 1395m 0cm 100% 100% 41
0.0 mm 2 % 14 mph 31 mph Wind direction 62 % 1003 mB 536dam -1C 1220m 0cm 0% 2% 0
0.0 mm 3 % 17 mph 41 mph Wind direction 55 % 1004 mB 534dam -1C 1164m 0cm 0% 0% 3
0.0 mm 5 % 16 mph 39 mph Wind direction 58 % 1005 mB 534dam -1C 1225m 0cm 0% 5% 2
0.0 mm 3 % 14 mph 33 mph Wind direction 65 % 1007 mB 533dam -1C 1254m 0cm 0% 3% 0
0.0 mm 90 % 12 mph 28 mph Wind direction 66 % 1008 mB 533dam -1C 1236m 0cm 0% 90% 1
Forecast issued: 22/11/2024 23:07:00

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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