Y Gribyn, Powys

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
0.0 mm 6 % 4 mph 4 mph Wind direction 94 % 1015 mB 547dam 4C 2200m 0cm 5% 4% 5
0.0 mm 100 % 4 mph 7 mph Wind direction 98 % 1015 mB 545dam 4C 2247m 0cm 0% 0% 100
0.0 mm 100 % 3 mph 4 mph Wind direction 95 % 1014 mB 545dam 3C 2238m 0cm 15% 100% 58
0.0 mm 37 % 3 mph 3 mph Wind direction 97 % 1015 mB 546dam 4C 2215m 0cm 24% 21% 35
0.0 mm 84 % 5 mph 14 mph Wind direction 90 % 1015 mB 546dam 4C 2198m 0cm 67% 0% 84
0.0 mm 98 % 3 mph 3 mph Wind direction 94 % 1015 mB 546dam 4C 2157m 0cm 68% 45% 97
1.2 mm 100 % 3 mph 8 mph Wind direction 97 % 1015 mB 546dam 5C 2136m 0cm 97% 100% 100
1.2 mm 100 % 3 mph 8 mph Wind direction 98 % 1015 mB 546dam 4C 2132m 0cm 20% 77% 100
Forecast issued: 21/11/2024 14:19:50

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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