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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
Wed 02
Sep
03:00

NNW
NNW

6 / 12 mph 49 / 46°F 90% 1019 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
7%
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

NW
NW

6 / 11 mph 48 / 46°F 89% 1019 mb
Low level cloud: 3%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
17%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.1 In precipitation over the next 12 hours.
0.0 In
09:00

NW
NW

9 / 10 mph 58 / 55°F 74% 1019 mb
Low level cloud: 34%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
37%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.0 In precipitation over the next 6 hours.
Expect 0.1 In precipitation over the next 12 hours.
0.0 In
12:00

WNW
WNW

10 / 11 mph 62 / 62°F 63% 1019 mb
Low level cloud: 79%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: low
83%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.1 In precipitation over the next 6 hours.
Expect 0.1 In precipitation over the next 12 hours.
0.0 In
15:00

WNW
WNW

13 / 16 mph 62 / 61°F 70% 1018 mb
Low level cloud: 76%
Mid level cloud: 17%
High level cloud: 5%
Most Significant Cloud Type: low
82%
Expect 0.0 In of precipitation over the next 3 hours.
Expect 0.1 In precipitation over the next 6 hours.
Expect 0.1 In precipitation over the next 12 hours.
0.0 In
18:00

WNW
WNW

11 / 18 mph 58 / 55°F 81% 1017 mb
Low level cloud: 16%
Mid level cloud: 13%
High level cloud: 58%
Most Significant Cloud Type: low
27%
Expect 0.1 In of precipitation over the next 3 hours.
Expect 0.1 In precipitation over the next 6 hours.
Expect 0.1 In precipitation over the next 12 hours.
0.1 In
21:00

NW
NW

11 / 21 mph 52 / 49°F 87% 1018 mb
Low level cloud: 18%
Mid level cloud: 27%
High level cloud: 8%
Most Significant Cloud Type: low
28%
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
Thu 03
Sep
00:00

NW
NW

9 / 18 mph 50 / 46°F 88% 1018 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 16%
Most Significant Cloud Type: medium
16%
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

NW
NW

8 / 17 mph 48 / 45°F 87% 1017 mb
Low level cloud: 0%
Mid level cloud: 28%
High level cloud: 79%
Most Significant Cloud Type: medium
32%
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

NW
NW

9 / 16 mph 49 / 45°F 87% 1017 mb
Low level cloud: 8%
Mid level cloud: 18%
High level cloud: 88%
Most Significant Cloud Type: medium
44%
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

NNW
NNW

9 / 11 mph 57 / 54°F 73% 1018 mb
Low level cloud: 27%
Mid level cloud: 44%
High level cloud: 76%
Most Significant Cloud Type: low
51%
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

NW
NW

10 / 12 mph 59 / 57°F 64% 1017 mb
Low level cloud: 88%
Mid level cloud: 59%
High level cloud: 11%
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

NNW
NNW

12 / 15 mph 59 / 56°F 61% 1017 mb
Low level cloud: 57%
Mid level cloud: 55%
High level cloud: 3%
Most Significant Cloud Type: low
76%
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

NNW
NNW

9 / 14 mph 57 / 54°F 68% 1017 mb
Low level cloud: 61%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: low
68%
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

NNW
NNW

9 / 15 mph 55 / 52°F 68% 1019 mb
Low level cloud: 47%
Mid level cloud: 32%
High level cloud: 15%
Most Significant Cloud Type: low
60%
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:

The forecast for Chew Valley Lake in the coming week is predicting the average daytime maximum temperature will be around 18°C, with a high for the week of 20°C expected on the afternoon of Monday 7th. The mean minimum temperature will be 10°C, dipping to its lowest on the morning of Sunday 6th at 8°C. Expect the coming week to have mostly dry days although Wednesday is likely to see a little rain. The indicators are that Wednesday 6th will have the most precipitation with an accumulation of around 3.0mm. 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.
(More Info)

Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
(More Info)

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