Colney Street, Hertfordshire

Tomorrow

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 100 % 4 mph 10 mph Wind direction 72 % 1014 mB 533dam -4C 843m 0cm 100% 100% 5
0.0 mm 100 % 4 mph 8 mph Wind direction 71 % 1012 mB 536dam -3C 887m 0cm 100% 100% 100
2.1 mm 100 % 9 mph 26 mph Wind direction 94 % 1009 mB 540dam -2C 1063m 0cm 89% 100% 100
0.0 mm 100 % 21 mph 42 mph Wind direction 87 % 1005 mB 546dam 1C 1489m 0cm 100% 100% 100
0.6 mm 100 % 23 mph 45 mph Wind direction 86 % 1002 mB 548dam 4C 2008m 0cm 100% 100% 100
1.5 mm 100 % 26 mph 55 mph Wind direction 90 % 998 mB 552dam 6C 2464m 0cm 100% 100% 100
3.6 mm 100 % 24 mph 49 mph Wind direction 90 % 998 mB 554dam 7C 2671m 0cm 100% 82% 100
2.7 mm 100 % 23 mph 49 mph Wind direction 88 % 998 mB 554dam 7C 2668m 0cm 100% 100% 100
Forecast issued: 22/11/2024 23:04:47

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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