Grampound, Cornwall

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 98 % 10 mph 13 mph Wind direction 67 % 1020 mB 538dam -3C 1154m 0cm 0% 0% 98
0.0 mm 5 % 6 mph 7 mph Wind direction 72 % 1021 mB 538dam -2C 1191m 0cm 0% 0% 5
0.0 mm 6 % 5 mph 5 mph Wind direction 74 % 1023 mB 540dam 0C 1316m 0cm 4% 0% 3
0.0 mm 100 % 8 mph 11 mph Wind direction 76 % 1025 mB 543dam 1C 1834m 0cm 100% 0% 0
0.0 mm 100 % 10 mph 15 mph Wind direction 72 % 1026 mB 544dam 1C 2003m 0cm 100% 1% 0
0.0 mm 100 % 12 mph 18 mph Wind direction 78 % 1026 mB 545dam 2C 2139m 0cm 100% 99% 0
0.0 mm 100 % 14 mph 24 mph Wind direction 80 % 1027 mB 546dam 3C 2272m 0cm 96% 100% 0
0.0 mm 62 % 17 mph 28 mph Wind direction 78 % 1028 mB 547dam 3C 2356m 0cm 28% 62% 0
Forecast issued: 23/11/2024 19:54:39

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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