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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 20
Dec
18:00

W
W

11 / 15 mph 46 / 41°F 89% 1031 mb
Low level cloud: 6%
Mid level cloud: 0%
High level cloud: 71%
Most Significant Cloud Type: medium
19%
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 / 15 mph 44 / 39°F 92% 1032 mb
Low level cloud: 13%
Mid level cloud: 0%
High level cloud: 98%
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
Sun 21
Dec
00:00

WSW
WSW

9 / 19 mph 41 / 35°F 93% 1032 mb
Low level cloud: 25%
Mid level cloud: 2%
High level cloud: 91%
Most Significant Cloud Type: low
36%
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

WSW
WSW

11 / 23 mph 41 / 35°F 93% 1031 mb
Low level cloud: 36%
Mid level cloud: 0%
High level cloud: 47%
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
06:00

SW
SW

13 / 25 mph 42 / 35°F 93% 1029 mb
Low level cloud: 55%
Mid level cloud: 0%
High level cloud: 22%
Most Significant Cloud Type: low
58%
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

15 / 27 mph 44 / 37°F 93% 1028 mb
Low level cloud: 71%
Mid level cloud: 0%
High level cloud: 36%
Most Significant Cloud Type: low
75%
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

SW
SW

18 / 26 mph 50 / 44°F 89% 1027 mb
Low level cloud: 79%
Mid level cloud: 0%
High level cloud: 45%
Most Significant Cloud Type: low
84%
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

SW
SW

17 / 28 mph 50 / 44°F 92% 1024 mb
Low level cloud: 34%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
34%
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

SW
SW

20 / 32 mph 50 / 43°F 93% 1023 mb
Low level cloud: 63%
Mid level cloud: 7%
High level cloud: 14%
Most Significant Cloud Type: low
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
21:00

SW
SW

20 / 33 mph 51 / 45°F 95% 1022 mb
Low level cloud: 63%
Mid level cloud: 30%
High level cloud: 32%
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
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 10°C, with a high for the week of 12°C expected on the afternoon of Monday 22nd. The mean minimum temperature will be 5°C, dipping to its lowest on the evening of Thursday 25th at 1°C. Expect the coming week to have mostly dry days although Tuesday 23rd and Friday 26th are likely to see a little rain. It looks like Friday 25th will have the most precipitation with an accumulation of around 6.0mm. On the whole winds are likely to be fresh.

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.
(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.
(More Info)

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.
(More Info)

Pressure