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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
Sat 04
Jul
00:00

ESE
ESE

14 / 24 mph 63 / 63°F 93% 1014 mb
Low level cloud: 26%
Mid level cloud: 69%
High level cloud: 32%
Most Significant Cloud Type: low
54%
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
03:00

S
S

12 / 19 mph 63 / 64°F 96% 1014 mb
Low level cloud: 73%
Mid level cloud: 27%
High level cloud: 34%
Most Significant Cloud Type: low
86%
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

SSW
SSW

15 / 22 mph 63 / 62°F 93% 1015 mb
Low level cloud: 40%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
41%
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

SW
SW

17 / 22 mph 66 / 65°F 80% 1017 mb
Low level cloud: 90%
Mid level cloud: 0%
High level cloud: 1%
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
12:00

WSW
WSW

14 / 17 mph 69 / 68°F 69% 1019 mb
Low level cloud: 77%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
77%
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

W
W

14 / 19 mph 68 / 67°F 67% 1019 mb
Low level cloud: 83%
Mid level cloud: 0%
High level cloud: 6%
Most Significant Cloud Type: low
83%
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

W
W

10 / 14 mph 65 / 64°F 71% 1020 mb
Low level cloud: 77%
Mid level cloud: 0%
High level cloud: 17%
Most Significant Cloud Type: low
79%
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

SSW
SSW

1 / 2 mph 61 / 59°F 82% 1020 mb
Low level cloud: 60%
Mid level cloud: 0%
High level cloud: 19%
Most Significant Cloud Type: low
61%
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
Sun 05
Jul
00:00

SSW
SSW

6 / 14 mph 54 / 53°F 89% 1020 mb
Low level cloud: 42%
Mid level cloud: 0%
High level cloud: 82%
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
03:00

SSW
SSW

6 / 12 mph 53 / 51°F 91% 1019 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 31%
Most Significant Cloud Type: high
31%
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
06:00

SSE
SSE

8 / 13 mph 58 / 55°F 85% 1018 mb
Low level cloud: 4%
Mid level cloud: 9%
High level cloud: 86%
Most Significant Cloud Type: medium
23%
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

SSW
SSW

11 / 13 mph 66 / 64°F 69% 1017 mb
Low level cloud: 46%
Mid level cloud: 36%
High level cloud: 77%
Most Significant Cloud Type: low
68%
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
12:00

SSW
SSW

17 / 23 mph 69 / 68°F 65% 1017 mb
Low level cloud: 27%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: low
36%
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

WSW
WSW

18 / 25 mph 69 / 68°F 65% 1016 mb
Low level cloud: 29%
Mid level cloud: 15%
High level cloud: 11%
Most Significant Cloud Type: low
35%
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
18:00

W
W

16 / 20 mph 65 / 64°F 65% 1017 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 66%
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
21:00

W
W

9 / 20 mph 56 / 52°F 89% 1018 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
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 next 7 day outlook for Chew Valley Lake shows the average daytime maximum temperature will be around 22°C, with a high for the week of 27°C expected on the afternoon of Saturday 11th. The average minimum temperature will be 12°C, dipping to its lowest on the morning of Friday 10th at 9°C. Expect the week ahead to have mixed weather with some days dry and some seeing a little rain. Current predictions suggest Saturday 10th 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.
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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