Colney Street, Hertfordshire

Thu 28 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
0.0 mm 40 % 10 mph 24 mph Wind direction 80 % 1017 mB 538dam -1C 1032m 0cm 5% 0% 40
0.0 mm 13 % 9 mph 25 mph Wind direction 83 % 1018 mB 539dam -1C 1116m 0cm 9% 10% 0
0.0 mm 77 % 7 mph 19 mph Wind direction 85 % 1020 mB 540dam -1C 1191m 0cm 77% 0% 0
0.0 mm 95 % 5 mph 14 mph Wind direction 78 % 1022 mB 541dam -1C 1260m 0cm 95% 90% 5
0.0 mm 76 % 3 mph 7 mph Wind direction 70 % 1023 mB 543dam 0C 1322m 0cm 45% 72% 5
0.0 mm 100 % 3 mph 5 mph Wind direction 75 % 1024 mB 544dam 0C 1728m 0cm 3% 100% 0
0.0 mm 97 % 4 mph 10 mph Wind direction 82 % 1025 mB 546dam 1C 1931m 0cm 19% 97% 0
0.0 mm 68 % 5 mph 15 mph Wind direction 86 % 1026 mB 547dam 1C 2136m 0cm 27% 68% 3
Forecast issued: 22/11/2024 23:42:44

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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