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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 20
Aug
06:00

WNW
WNW

3 / 6 mph 46 / 44°F 92% 1017 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: medium
11%
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

WNW
WNW

5 / 5 mph 59 / 58°F 65% 1018 mb
Low level cloud: 4%
Mid level cloud: 7%
High level cloud: 1%
Most Significant Cloud Type: low
6%
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

WNW
WNW

7 / 8 mph 65 / 63°F 51% 1018 mb
Low level cloud: 3%
Mid level cloud: 9%
High level cloud: 15%
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 0.0 In precipitation over the next 12 hours.
0.0 In
15:00

WNW
WNW

9 / 11 mph 66 / 64°F 49% 1018 mb
Low level cloud: 4%
Mid level cloud: 24%
High level cloud: 15%
Most Significant Cloud Type: medium
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
18:00

NW
NW

7 / 11 mph 59 / 57°F 72% 1017 mb
Low level cloud: 1%
Mid level cloud: 13%
High level cloud: 18%
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
21:00

WNW
WNW

6 / 13 mph 50 / 48°F 89% 1018 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 22%
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
Thu 21
Aug
00:00

WNW
WNW

5 / 10 mph 47 / 45°F 95% 1019 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 9%
Most Significant Cloud Type: medium
5%
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

W
W

4 / 9 mph 45 / 43°F 95% 1017 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 15%
Most Significant Cloud Type: medium
9%
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

WSW
WSW

5 / 9 mph 47 / 45°F 94% 1017 mb
Low level cloud: 10%
Mid level cloud: 10%
High level cloud: 14%
Most Significant Cloud Type: low
14%
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

8 / 9 mph 61 / 59°F 71% 1017 mb
Low level cloud: 33%
Mid level cloud: 20%
High level cloud: 11%
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
12:00

WSW
WSW

11 / 13 mph 65 / 64°F 59% 1016 mb
Low level cloud: 17%
Mid level cloud: 19%
High level cloud: 38%
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
15:00

WSW
WSW

13 / 15 mph 66 / 65°F 51% 1015 mb
Low level cloud: 1%
Mid level cloud: 6%
High level cloud: 33%
Most Significant Cloud Type: medium
9%
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

WSW
WSW

10 / 16 mph 60 / 57°F 61% 1013 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 42%
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
21:00

SW
SW

8 / 17 mph 51 / 48°F 83% 1013 mb
Low level cloud: 15%
Mid level cloud: 19%
High level cloud: 21%
Most Significant Cloud Type: low
23%
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 19°C, with a high for the week of 21°C expected on the afternoon of Sunday 24th. The mean minimum temperature will be 9°C, dipping to its lowest on the morning of Saturday 23rd at 6°C. The week ahead will have mixed overhead conditions with some days dry and some seeing a significant amount of rain. The current forecast indicates Monday 23rd will have the most precipitation with an accumulation of around 8.0mm. 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.
(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.
(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.
(More Info)

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