Costislost, Cornwall

Tue 03 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
2.4 mm 100 % 29 mph 45 mph Wind direction 88 % 1024 mB 541dam 1C 482m 0cm 81% 41% 100
3.6 mm 100 % 29 mph 45 mph Wind direction 89 % 1027 mB 540dam 0C 562m 0cm 3% 30% 100
1.2 mm 100 % 30 mph 44 mph Wind direction 83 % 1029 mB 539dam -1C 595m 0cm 0% 5% 100
0.0 mm 62 % 28 mph 43 mph Wind direction 78 % 1033 mB 539dam -1C 573m 0cm 0% 5% 62
0.0 mm 12 % 27 mph 41 mph Wind direction 72 % 1035 mB 539dam -2C 668m 0cm 0% 0% 12
0.0 mm 20 % 26 mph 38 mph Wind direction 71 % 1037 mB 539dam -3C 662m 0cm 0% 0% 20
0.0 mm 8 % 23 mph 35 mph Wind direction 77 % 1040 mB 538dam -2C 469m 0cm 0% 0% 8
0.0 mm 16 % 23 mph 37 mph Wind direction 75 % 1041 mB 537dam -3C 447m 0cm 0% 0% 16
Forecast issued: 23/11/2024 07:00:17

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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