– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain)
Weather Forecast,
United Kingdom
Issued: 5pm Mon 23 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 5pm Mon 23 Nov Local Time
Updates in: hr min s
Update imminent Issued: 5pm Mon 23 Nov Local Time
Updates in: hr min s
Update imminent 
Garreg Lwyd (Black Mountain) Weather (Days 0-3):Light rain (total 9mm), mostly falling on Wed morning. Very mild (max 11°C on Mon night, min 6°C on Wed night). Winds decreasing (fresh winds from the S on Tue afternoon, light winds from the ENE by Thu morning). |
(Days 3-6):Mostly dry. Mild temperatures (max 8°C on Thu afternoon, min 2°C on Sat night). Wind will be generally light. |
(Days 6-9):Light rain (total 5mm), mostly falling on Sun afternoon. Freeze-thaw conditions (max 6°C on Sun night, min -1°C on Wed morning). Wind will be generally light. |
(Days 10-12):Moderate rain (total 12mm), heaviest on Fri night. Freeze-thaw conditions (max 7°C on Fri morning, min 0°C on Wed afternoon). Wind will be generally light. |
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Sunday
29
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Monday
30
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Tuesday
1
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Wednesday
2
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Thursday
3
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Friday
4
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Sat
5
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PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM |
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Wind
km/h
|
 25 |
25 |
20 |
35 |
10 |
15 |
15 |
15 |
10 |
10 |
10 |
10 |
10 |
10 |
10 |
15 |
5 |
5 |
5 |
5 |
10 |
20 |
15 |
20 |
20 |
15 |
5 |
5 |
5 |
5 |
5 |
10 |
20 |
20 |
20 |
5 |
| cloudy | light rain | cloudy | some clouds | light rain | mod. rain | some clouds | some clouds | some clouds | cloudy | some clouds | cloudy | some clouds | some clouds | clear | clear | clear | some clouds | light rain | light rain | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | some clouds | cloudy | cloudy | heavy rain | cloudy | |
Rain
mm
|
- | 1 | - | - | 2 | 6 | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 12 | - |
Snow
cm
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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High
°C
|
10 | 11 | 11 | 11 | 11 | 7 | 7 | 7 | 9 | 8 | 8 | 8 | 8 | 6 | 5 | 5 | 3 | 5 | 4 | 6 | 6 | 5 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 5 | 6 | 6 | 7 | 7 | 7 | 6 |
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Low
°C
|
10 | 10 | 10 | 11 | 7 | 7 | 7 | 6 | 7 | 8 | 7 | 8 | 7 | 3 | 3 | 3 | 2 | 3 | 4 | 5 | 5 | 3 | 1 | 1 | 2 | 0 | -1 | 0 | 0 | 2 | 4 | 5 | 7 | 7 | 6 | 5 |
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Chill
°C
|
7 | 9 | 8 | 8 | 9 | 5 | 4 | 4 | 8 | 7 | 6 | 6 | 6 | 4 | 3 | 2 | 3 | 3 | 3 | 5 | 3 | 1 | -1 | -2 | -3 | -2 | 1 | 0 | 2 | 4 | 5 | 3 | 3 | 3 | 4 | 4 |
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Freezing level
m
|
2200 | 2200 | 2200 | 2000 | 1900 | 2000 | 1850 | 1800 | 1900 | 1700 | 1600 | 1500 | 1450 | 1450 | 1000 | 1100 | 950 | 1300 | 1250 | 1200 | 1200 | 1450 | 850 | 750 | 1500 | 600 | 0 | 1450 | 600 | 700 | 1000 | 950 | 1150 | 1150 | 1200 | 900 |
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- | - | 7:50 | - | - | 7:52 | - | - | 7:54 | - | - | 7:54 | - | - | 7:56 | - | - | 7:58 | - | - | 8:00 | - | - | 8:00 | - | - | 8:02 | - | - | 8:03 | - | - | 8:04 | - | - | 8:06 |
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4:14 | - | - | 4:13 | - | - | 4:12 | - | - | 4:10 | - | - | 4:09 | - | - | 4:08 | - | - | 4:07 | - | - | 4:07 | - | - | 4:07 | - | - | 4:07 | - | - | 4:06 | - | - | 4:06 | - | - |
Garreg Lwyd (Black Mountain) Weather (Days 0-3):
The weather forecast for Garreg Lwyd (Black Mountain) is: Light rain (total 9mm), mostly falling on Wed morningVery mild (max 11°C on Mon night, min 6°C on Wed night)Winds decreasing (fresh winds from the S on Tue afternoon, light winds from the ENE by Thu morning).
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
Mostly dryMild temperatures (max 8°C on Thu afternoon, min 2°C on Sat night)Wind will be generally light.
Garreg Lwyd (Black Mountain) Weather (Days 6-9):
Light rain (total 5mm), mostly falling on Sun afternoonFreeze-thaw conditions (max 6°C on Sun night, min -1°C on Wed morning)Wind will be generally light.
This table gives the weather forecast for Garreg Lwyd (Black Mountain) at the specific elevation of 107 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Garreg Lwyd (Black Mountain). To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of United Kingdom.
| Weather Station | Temp. | Weather | Wind | Cloud / Visibility |
|---|---|---|---|---|
Sennybridge |  | |||
SEACAMS2 Swansea Bay Waverider | ||||
Mumbles | ||||
Pembrey Sands Airport | | |||
Pembrey Sands |
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.
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