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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 21
Nov
15:00

ESE
ESE

10 / 15 mph 47 / 43°F 94% 1013 mb
Low level cloud: 68%
Mid level cloud: 94%
High level cloud: 93%
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

ESE
ESE

11 / 19 mph 46 / 41°F 97% 1011 mb
Low level cloud: 82%
Mid level cloud: 46%
High level cloud: 34%
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

SSE
SSE

11 / 20 mph 49 / 45°F 97% 1010 mb
Low level cloud: 88%
Mid level cloud: 30%
High level cloud: 54%
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
Sat 22
Nov
00:00

SSE
SSE

12 / 20 mph 53 / 49°F 98% 1009 mb
Low level cloud: 80%
Mid level cloud: 55%
High level cloud: 66%
Most Significant Cloud Type: low
100%
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
03:00

S
S

13 / 22 mph 55 / 51°F 98% 1008 mb
Low level cloud: 71%
Mid level cloud: 46%
High level cloud: 41%
Most Significant Cloud Type: low
92%
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
06:00

S
S

12 / 21 mph 53 / 49°F 97% 1009 mb
Low level cloud: 80%
Mid level cloud: 28%
High level cloud: 16%
Most Significant Cloud Type: low
91%
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

SSW
SSW

9 / 15 mph 54 / 51°F 98% 1010 mb
Low level cloud: 80%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
95%
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

10 / 14 mph 56 / 54°F 90% 1012 mb
Low level cloud: 80%
Mid level cloud: 14%
High level cloud: 5%
Most Significant Cloud Type: low
85%
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

WSW
WSW

8 / 13 mph 54 / 52°F 89% 1013 mb
Low level cloud: 87%
Mid level cloud: 12%
High level cloud: 15%
Most Significant Cloud Type: low
92%
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

6 / 10 mph 50 / 48°F 93% 1015 mb
Low level cloud: 27%
Mid level cloud: 7%
High level cloud: 8%
Most Significant Cloud Type: low
30%
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

NW
NW

6 / 12 mph 46 / 43°F 95% 1017 mb
Low level cloud: 18%
Mid level cloud: 44%
High level cloud: 32%
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 0.0 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 9°C, with a high for the week of 13°C expected on the afternoon of Saturday 22nd. The average minimum temperature will be 4°C, dipping to its lowest on the morning of Tuesday 25th at 1°C. The coming week will have most days seeing 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 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.
(More Info)

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.
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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