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Chew Valley Lake Weather Forecast

Temperature, wind, rain and more for Chew Valley Lake

Avon, United Kingdom

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Fri 17
May		09:00

SE
SE

 4 / 5 mph 62 / 59°F 76% 1009 mb
Low level cloud: 9%
Mid level cloud: 15%
High level cloud: 100%
Most Significant Cloud Type: medium
43%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
12:00

ESE
ESE

 4 / 4 mph 66 / 64°F 65% 1010 mb
Low level cloud: 23%
Mid level cloud: 27%
High level cloud: 85%
Most Significant Cloud Type: low
43%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
15:00

ENE
ENE

 1 / 2 mph 66 / 65°F 64% 1011 mb
Low level cloud: 77%
Mid level cloud: 26%
High level cloud: 87%
Most Significant Cloud Type: low
96%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
18:00

WNW
WNW

 2 / 2 mph 68 / 65°F 77% 1011 mb
Low level cloud: 16%
Mid level cloud: 12%
High level cloud: 33%
Most Significant Cloud Type: low
24%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
21:00

W
W

 2 / 4 mph 58 / 60°F 83% 1013 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 91%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
Sat 18
May		00:00

NW
NW

 2 / 4 mph 54 / 55°F 86% 1013 mb
Low level cloud: 11%
Mid level cloud: 33%
High level cloud: 100%
Most Significant Cloud Type: medium
67%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
03:00

NNE
NNE

 4 / 9 mph 53 / 52°F 91% 1013 mb
Low level cloud: 8%
Mid level cloud: 43%
High level cloud: 99%
Most Significant Cloud Type: medium
69%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
06:00

NNE
NNE

 5 / 8 mph 55 / 53°F 96% 1014 mb
Low level cloud: 62%
Mid level cloud: 44%
High level cloud: 96%
Most Significant Cloud Type: low
89%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
09:00

NNE
NNE

 10 / 12 mph 59 / 59°F 87% 1014 mb
Low level cloud: 83%
Mid level cloud: 45%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
12:00

NE
NE

 11 / 13 mph 62 / 62°F 81% 1014 mb
Low level cloud: 81%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
15:00

NE
NE

 10 / 13 mph 62 / 62°F 81% 1014 mb
Low level cloud: 90%
Mid level cloud: 30%
High level cloud: 17%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
18:00

NE
NE

 6 / 10 mph 63 / 63°F 78% 1014 mb
Low level cloud: 94%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
21:00

NNE
NNE

 6 / 11 mph 65 / 62°F 75% 1015 mb
Low level cloud: 55%
Mid level cloud: 20%
High level cloud: 8%
Most Significant Cloud Type: low
62%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.0 In precipitation over the next 12 hours.
0.0 In
The 7 day weather forecast summary for Chew Valley Lake:

Over the next 7 days the Chew Valley Lake forecast suggests the average daytime maximum temperature will be around 18°C, with a high for the week of 20°C expected on the evening of Friday 17th. The average minimum temperature will be 10°C, dipping to its lowest on the morning of Friday 24th at 6°C. The week ahead will have mostly dry days although Monday 20th and Wednesday 22nd are likely to see a little rain. It looks like Wednesday 24th will have the most precipitation with an accumulation of around 4.0mm. On the whole winds are likely to be moderate.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure