Trethewell, Cornwall

Tue 26 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
0.3 mm 5 % 25 mph 30 mph Wind direction 70 % 1012 mB 535dam -1C 1201m 0cm 4% 5% 5
0.0 mm 37 % 23 mph 28 mph Wind direction 64 % 1013 mB 538dam -2C 1232m 0cm 1% 37% 5
0.3 mm 100 % 20 mph 25 mph Wind direction 67 % 1014 mB 540dam -1C 1255m 0cm 100% 5% 2
0.0 mm 99 % 18 mph 22 mph Wind direction 68 % 1015 mB 541dam 0C 1403m 0cm 19% 99% 77
0.0 mm 100 % 22 mph 26 mph Wind direction 71 % 1013 mB 543dam 1C 1646m 0cm 98% 100% 91
1.5 mm 100 % 25 mph 34 mph Wind direction 85 % 1010 mB 545dam 2C 1754m 0cm 60% 100% 100
2.4 mm 100 % 34 mph 45 mph Wind direction 87 % 1007 mB 547dam 3C 2142m 0cm 63% 100% 100
1.2 mm 100 % 41 mph 53 mph Wind direction 90 % 1004 mB 548dam 5C 2340m 0cm 0% 57% 100
Forecast issued: 22/11/2024 16:51:41

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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