Aspenden, Hertfordshire

Wed 04 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 5 % 7 mph 15 mph Wind direction 92 % 1025 mB 541dam 2C 1866m 0cm 5% 0% 0
0.0 mm 83 % 4 mph 5 mph Wind direction 91 % 1027 mB 541dam 2C 1987m 0cm 46% 83% 0
0.0 mm 6 % 3 mph 4 mph Wind direction 90 % 1028 mB 542dam 2C 2283m 0cm 6% 5% 0
0.0 mm 100 % 6 mph 13 mph Wind direction 87 % 1029 mB 544dam 3C 2375m 0cm 100% 0% 0
0.0 mm 5 % 11 mph 19 mph Wind direction 79 % 1028 mB 546dam 3C 2462m 0cm 5% 0% 0
0.0 mm 100 % 11 mph 25 mph Wind direction 88 % 1026 mB 547dam 2C 2620m 0cm 100% 0% 15
0.0 mm 100 % 13 mph 29 mph Wind direction 91 % 1026 mB 548dam 2C 2394m 0cm 100% 0% 42
0.0 mm 100 % 15 mph 34 mph Wind direction 92 % 1026 mB 547dam 4C 2317m 0cm 100% 1% 16
Forecast issued: 24/11/2024 11:18:34

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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