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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
Thu 11
Feb
03:00

WSW
WSW

7 / 16 mph 34 / 27°F 90% 1004 mb
Low level cloud: 51%
Mid level cloud: 13%
High level cloud: 100%
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
06:00

WSW
WSW

6 / 13 mph 33 / 28°F 90% 1004 mb
Low level cloud: 49%
Mid level cloud: 98%
High level cloud: 100%
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
09:00

SSW
SSW

6 / 9 mph 36 / 31°F 86% 1004 mb
Low level cloud: 16%
Mid level cloud: 98%
High level cloud: 32%
Most Significant Cloud Type: medium
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
12:00

SSW
SSW

8 / 9 mph 43 / 38°F 70% 1003 mb
Low level cloud: 33%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
47%
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

S
S

9 / 10 mph 44 / 39°F 71% 1002 mb
Low level cloud: 18%
Mid level cloud: 79%
High level cloud: 0%
Most Significant Cloud Type: medium
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

SSE
SSE

5 / 10 mph 35 / 30°F 92% 1001 mb
Low level cloud: 34%
Mid level cloud: 21%
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
21:00

SSE
SSE

4 / 8 mph 31 / 27°F 96% 1001 mb
Low level cloud: 61%
Mid level cloud: 8%
High level cloud: 9%
Most Significant Cloud Type: low
65%
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
Fri 12
Feb
00:00

S
S

4 / 9 mph 31 / 27°F 97% 1001 mb
Low level cloud: 71%
Mid level cloud: 3%
High level cloud: 100%
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
03:00

SSE
SSE

4 / 8 mph 30 / 26°F 98% 999 mb
Low level cloud: 58%
Mid level cloud: 0%
High level cloud: 60%
Most Significant Cloud Type: low
65%
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

SSE
SSE

3 / 7 mph 31 / 28°F 96% 998 mb
Low level cloud: 44%
Mid level cloud: 11%
High level cloud: 32%
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
09:00

SSE
SSE

4 / 5 mph 37 / 34°F 92% 998 mb
Low level cloud: 38%
Mid level cloud: 17%
High level cloud: 94%
Most Significant Cloud Type: low
55%
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

SSE
SSE

4 / 5 mph 43 / 40°F 73% 996 mb
Low level cloud: 34%
Mid level cloud: 93%
High level cloud: 32%
Most Significant Cloud Type: low
70%
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

SSE
SSE

6 / 7 mph 44 / 40°F 71% 994 mb
Low level cloud: 43%
Mid level cloud: 19%
High level cloud: 95%
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
18:00

ESE
ESE

9 / 15 mph 38 / 31°F 90% 993 mb
Low level cloud: 32%
Mid level cloud: 99%
High level cloud: 100%
Most Significant Cloud Type: medium
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

SE
SE

7 / 12 mph 36 / 31°F 94% 991 mb
Low level cloud: 40%
Mid level cloud: 54%
High level cloud: 12%
Most Significant Cloud Type: low
60%
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:

The outlook for Lyn Clywedog Reservoir in the week ahead shows the average daytime maximum temperature will be around 5°C, with a high for the week of 7°C expected on the afternoon of Thursday 11th. The mean minimum temperature will be -1°C, dipping to its lowest on the morning of Tuesday 16th at -2°C. Expect the week ahead to have mostly dry days although Saturday 13th and Wednesday 17th are likely to see a significant amount of rain, sleet or snow. Current predictions suggest Saturday 16th will have the most precipitation with an accumulation of around 28.0mm. 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