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Lyn Clywedog Reservoir Weather Forecast

Temperature, wind, rain and more for Lyn Clywedog Reservoir

Powys, United Kingdom

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Fri 29
May
06:00

SSW
SSW

14 / 20 mph 44 / 37°F 97% 1006 mb
Low level cloud: 97%
Mid level cloud: 99%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the next 3 hours.
Expect 0.6 In precipitation over the next 6 hours.
Expect 0.6 In precipitation over the next 12 hours.
0.2 In
09:00

WNW
WNW

17 / 21 mph 45 / 38°F 93% 1005 mb
Low level cloud: 92%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: low
98%
Expect 0.4 In of precipitation over the next 3 hours.
Expect 0.4 In precipitation over the next 6 hours.
Expect 0.4 In precipitation over the next 12 hours.
0.4 In
12:00

WNW
WNW

21 / 25 mph 49 / 42°F 78% 1006 mb
Low level cloud: 92%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: low
97%
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

21 / 25 mph 53 / 46°F 61% 1007 mb
Low level cloud: 6%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: medium
35%
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

18 / 21 mph 51 / 44°F 66% 1008 mb
Low level cloud: 32%
Mid level cloud: 18%
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 0.0 In precipitation over the next 12 hours.
0.0 In
21:00

W
W

11 / 22 mph 42 / 35°F 83% 1010 mb
Low level cloud: 15%
Mid level cloud: 25%
High level cloud: 6%
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
Sat 30
May
00:00

WNW
WNW

11 / 21 mph 40 / 33°F 85% 1011 mb
Low level cloud: 27%
Mid level cloud: 29%
High level cloud: 31%
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
03:00

WNW
WNW

11 / 21 mph 39 / 32°F 88% 1012 mb
Low level cloud: 31%
Mid level cloud: 18%
High level cloud: 100%
Most Significant Cloud Type: low
48%
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

WNW
WNW

13 / 15 mph 44 / 37°F 79% 1012 mb
Low level cloud: 57%
Mid level cloud: 24%
High level cloud: 32%
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
09:00

W
W

14 / 16 mph 50 / 44°F 65% 1014 mb
Low level cloud: 17%
Mid level cloud: 31%
High level cloud: 32%
Most Significant Cloud Type: low
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
12:00

W
W

13 / 15 mph 53 / 48°F 57% 1013 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 98%
Most Significant Cloud Type: medium
48%
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

11 / 13 mph 54 / 50°F 53% 1012 mb
Low level cloud: 0%
Mid level cloud: 68%
High level cloud: 100%
Most Significant Cloud Type: medium
72%
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

7 / 9 mph 53 / 49°F 61% 1011 mb
Low level cloud: 0%
Mid level cloud: 36%
High level cloud: 99%
Most Significant Cloud Type: medium
39%
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

S
S

9 / 14 mph 47 / 43°F 86% 1010 mb
Low level cloud: 86%
Mid level cloud: 99%
High level cloud: 100%
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

Other Locations Near to Lyn Clywedog Reservoir

The 7 day weather forecast summary for Lyn Clywedog Reservoir:

Taking a look at Lyn Clywedog Reservoir over the coming week and the average daytime maximum temperature will be around 14°C, with a high for the week of 22°C expected on the afternoon of Friday 5th. The average minimum temperature will be 6°C, dipping to its lowest on the morning of Saturday 30th at 4°C. Expect the coming week to have some days seeing a little precipitation and some days with rain. It looks like Sunday 30th will have the most precipitation with an accumulation of around 23.0mm. On the whole winds are likely to be fresh. The forecast suggests the strongest wind will be on Monday afternoon, coming from a southerly direction, and reaching around 33mph. However, the maximum wind gusts are forecast for Tuesday morning.

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