– Lat/Long: 51.84° N 3.83° W
Garreg Lwyd (Black Mountain)
Weather Forecast, United KingdomIssued: 12am Thu 13 May Local TimeUpdates in: hr min sUpdate imminent
Garreg Lwyd (Black Mountain)Weather Forecast, United Kingdom
Issued: 12am Thu 13 May Local Time
Updates in: hr min s
Update imminent Issued: 12am Thu 13 May Local Time
Updates in: hr min s
Update imminent 
Garreg Lwyd (Black Mountain) Weather (Days 0-3):Heavy rain (total 28mm), heaviest during Thu afternoon. Mild temperatures (max 8°C on Fri afternoon, min 4°C on Wed night). Winds increasing (calm on Fri morning, fresh winds from the SSE by Fri night). |
(Days 3-6):Moderate rain (total 12mm), heaviest on Sat night. Mild temperatures (max 8°C on Sun afternoon, min 2°C on Mon night). Winds increasing (light winds from the SE on Sat night, strong winds from the SSE by Tue afternoon). |
(Days 6-9):Heavy rain (total 22mm), heaviest during Tue night. Mild temperatures (max 8°C on Tue night, min 4°C on Thu night). Winds decreasing (gales from the WSW on Wed night, light winds from the SSW by Fri afternoon). |
(Days 10-12):Light rain (total 4mm), mostly falling on Sat morning. Very mild (max 11°C on Mon morning, min 4°C on Fri night). Winds increasing (light winds from the SSW on Sat morning, fresh winds from the SSW by Sun afternoon). |
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Wed
12
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Thursday
13
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Friday
14
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Saturday
15
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Sunday
16
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Monday
17
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Tuesday
18
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Wednesday
19
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Thursday
20
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Friday
21
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Saturday
22
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Sunday
23
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Mon
24
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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 | PM |
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Wind
km/h
|
 15 |
25 |
15 |
15 |
5 |
20 |
20 |
20 |
30 |
15 |
5 |
15 |
10 |
30 |
35 |
15 |
15 |
25 |
35 |
55 |
70 |
70 |
40 |
40 |
25 |
25 |
20 |
15 |
5 |
20 |
20 |
25 |
30 |
25 |
10 |
15 |
| mod. rain | light rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | risk tstorm | some clouds | rain shwrs | some clouds | some clouds | some clouds | light rain | rain shwrs | rain shwrs | light rain | light rain | light rain | rain shwrs | rain shwrs | risk tstorm | some clouds | some clouds | rain shwrs | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | |
Rain
mm
|
7 | 3 | 6 | 4 | 1 | 1 | 2 | 2 | 2 | 5 | 1 | 3 | - | 1 | - | - | - | 2 | 3 | 2 | 4 | 3 | 3 | 4 | 1 | 2 | - | - | 4 | - | - | - | - | - | - | - |
Snow
cm
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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High
°C
|
5 | 7 | 5 | 5 | 7 | 8 | 5 | 6 | 6 | 5 | 7 | 8 | 6 | 6 | 6 | 4 | 7 | 7 | 8 | 7 | 6 | 6 | 7 | 7 | 6 | 7 | 7 | 5 | 6 | 8 | 5 | 8 | 9 | 8 | 11 | 11 |
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Low
°C
|
4 | 6 | 5 | 5 | 6 | 7 | 4 | 5 | 6 | 5 | 6 | 7 | 5 | 6 | 5 | 2 | 6 | 5 | 7 | 7 | 6 | 5 | 6 | 7 | 4 | 7 | 7 | 4 | 5 | 7 | 5 | 7 | 8 | 8 | 10 | 11 |
|
Chill
°C
|
3 | 3 | 2 | 1 | 5 | 5 | 2 | 1 | 1 | 1 | 5 | 6 | 4 | 2 | 1 | 0 | 3 | 3 | 4 | 1 | -1 | -1 | 2 | 2 | 1 | 3 | 3 | 2 | 3 | 5 | 1 | 4 | 5 | 4 | 9 | 9 |
|
Freezing level
m
|
1350 | 1500 | 1550 | 1550 | 1450 | 1600 | 1250 | 1400 | 1400 | 1400 | 1550 | 1600 | 1650 | 1400 | 1200 | 1100 | 1400 | 1550 | 2450 | 1650 | 1400 | 1450 | 1450 | 1600 | 1500 | 1450 | 1400 | 1450 | 1300 | 1500 | 1700 | 1700 | 1950 | 3300 | 3400 | 3400 |
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- | 5:26 | - | - | 5:24 | - | - | 5:22 | - | - | 5:20 | - | - | 5:20 | - | - | 5:18 | - | - | 5:16 | - | - | 5:15 | - | - | 5:13 | - | - | 5:13 | - | - | 5:11 | - | - | 5:09 | - |
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- | - | 8:58 | - | - | 8:59 | - | - | 9:00 | - | - | 9:01 | - | - | 9:04 | - | - | 9:05 | - | - | 9:07 | - | - | 9:07 | - | - | 9:09 | - | - | 9:10 | - | - | 9:12 | - | - | 9:14 |
Garreg Lwyd (Black Mountain) Weather (Days 0-3):
The weather forecast for Garreg Lwyd (Black Mountain) is: Heavy rain (total 28mm), heaviest during Thu afternoonMild temperatures (max 8°C on Fri afternoon, min 4°C on Wed night)Winds increasing (calm on Fri morning, fresh winds from the SSE by Fri night).
Garreg Lwyd (Black Mountain) Weather (Days 3-6):
Moderate rain (total 12mm), heaviest on Sat nightMild temperatures (max 8°C on Sun afternoon, min 2°C on Mon night)Winds increasing (light winds from the SE on Sat night, strong winds from the SSE by Tue afternoon).
Garreg Lwyd (Black Mountain) Weather (Days 6-9):
Heavy rain (total 22mm), heaviest during Tue nightMild temperatures (max 8°C on Tue night, min 4°C on Thu night)Winds decreasing (gales from the WSW on Wed night, light winds from the SSW by Fri afternoon).
This table gives the weather forecast for Garreg Lwyd (Black Mountain) at the specific elevation of 616 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 |
|---|---|---|---|---|
Neath | ||||
Sennybridge | | |||
SEACAMS2 Swansea Bay Waverider | ||||
Mumbles wx | ||||
Mumbles |
* 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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