– Lat/Long: 51.87° N 3.37° W
Bwlch y Ddwyallt
Weather Forecast,
United Kingdom
Issued: 11pm Tue 19 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 11pm Tue 19 Jan Local Time
Updates in: hr min s
Update imminent Issued: 11pm Tue 19 Jan Local Time
Updates in: hr min s
Update imminent 
Bwlch y Ddwyallt Weather (Days 0-3):Heavy rain (total 33mm), heaviest during Tue night. Later becoming colder with a dusting of snow on Wed night. Freeze-thaw conditions (max 7°C on Tue night, min -2°C on Wed night). Winds decreasing (severe gales from the SW on Wed morning, moderate winds from the WNW by Fri afternoon). |
(Days 3-6):A light covering of new snow mostly falling on Sat night. Temperatures will be below freezing (max -1°C on Sun afternoon, min -4°C on Sat morning). Winds increasing (light winds from the NNW on Fri night, gales from the WNW by Sun afternoon). |
(Days 6-9):A dusting of snow giving way to moderate rain (total 14mm) heaviest on Thu afternoon. Freeze-thaw conditions (max 7°C on Thu afternoon, min -3°C on Mon night). Winds increasing (light winds from the W on Wed night, severe gales from the WSW by Thu afternoon). |
(Days 10-12):Heavy rain (total 32mm), mostly on Fri morning. Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 8°C on Fri morning, min -4°C on Sat night). Winds decreasing (gales from the WSW on Fri morning, light winds from the SSE by Sun night). |
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Tue
19
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Wednesday
20
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Thursday
21
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Friday
22
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Saturday
23
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Sunday
24
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Monday
25
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Tuesday
26
|
Wednesday
27
|
Thursday
28
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Friday
29
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Saturday
30
|
Sun
31
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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
|
 75 |
60 |
80 |
65 |
75 |
50 |
50 |
45 |
30 |
20 |
20 |
25 |
20 |
45 |
65 |
45 |
40 |
35 |
20 |
15 |
20 |
20 |
10 |
20 |
10 |
45 |
85 |
60 |
50 |
65 |
35 |
35 |
20 |
15 |
20 |
25 |
| heavy rain | heavy rain | light rain | snow shwrs | some clouds | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | mod. snow | some clouds | snow shwrs | clear | clear | clear | some clouds | light snow | light rain | some clouds | some clouds | light rain | rain shwrs | light rain | mod. rain | rain shwrs | heavy rain | mod. rain | light snow | snow shwrs | some clouds | some clouds | cloudy | light snow | |
Rain
mm
|
19 | 11 | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | 2 | 1 | 3 | 7 | 1 | 13 | 9 | 9 | - | - | - | - | - |
Snow
cm
|
- | - | - | 3 | - | - | - | - | - | - | - | - | 7 | - | 1 | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | 4 | 1 | - | - | - | 1 |
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High
°C
|
7 | 7 | 6 | 1 | 0 | 0 | -1 | -1 | -1 | -2 | -3 | -3 | -3 | -3 | -1 | -1 | -2 | -2 | -1 | 2 | 5 | 6 | 4 | 4 | 6 | 6 | 7 | 4 | 8 | 8 | 6 | -2 | -3 | -3 | -3 | -1 |
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Low
°C
|
7 | 7 | 5 | -2 | -1 | -1 | -1 | -1 | -2 | -3 | -4 | -3 | -4 | -3 | -2 | -2 | -3 | -3 | -3 | 0 | 3 | 4 | 3 | 4 | 4 | 5 | 5 | 3 | 6 | 7 | 0 | -3 | -3 | -4 | -3 | -2 |
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Chill
°C
|
0 | 1 | -1 | -7 | -9 | -8 | -9 | -9 | -8 | -8 | -9 | -10 | -9 | -12 | -10 | -9 | -10 | -10 | -5 | -3 | 2 | 3 | 1 | 0 | 2 | -1 | 0 | -3 | 2 | 2 | 1 | -10 | -9 | -7 | -9 | -6 |
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Freezing level
m
|
1950 | 1950 | 1750 | 550 | 650 | 750 | 550 | 550 | 650 | 350 | 200 | 450 | 250 | 100 | 450 | 550 | 300 | 500 | 250 | 700 | 1900 | 2200 | 1800 | 1700 | 1950 | 1900 | 2150 | 1350 | 2250 | 2050 | 1800 | 400 | 450 | 200 | 0 | 400 |
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- | 8:08 | - | - | 8:07 | - | - | 8:06 | - | - | 8:04 | - | - | 8:03 | - | - | 8:03 | - | - | 8:00 | - | - | 8:00 | - | - | 7:58 | - | - | 7:56 | - | - | 7:56 | - | - | 7:54 | - |
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- | - | 4:39 | - | - | 4:42 | - | - | 4:43 | - | - | 4:45 | - | - | 4:46 | - | - | 4:49 | - | - | 4:50 | - | - | 4:52 | - | - | 4:53 | - | - | 4:55 | - | - | 4:58 | - | - | 4:59 |
Bwlch y Ddwyallt Weather (Days 0-3):
The weather forecast for Bwlch y Ddwyallt is: Heavy rain (total 33mm), heaviest during Tue night. Later becoming colder with a dusting of snow on Wed nightFreeze-thaw conditions (max 7°C on Tue night, min -2°C on Wed night)Winds decreasing (severe gales from the SW on Wed morning, moderate winds from the WNW by Fri afternoon).
Bwlch y Ddwyallt Weather (Days 3-6):
A light covering of new snow mostly falling on Sat nightTemperatures will be below freezing (max -1°C on Sun afternoon, min -4°C on Sat morning)Winds increasing (light winds from the NNW on Fri night, gales from the WNW by Sun afternoon).
Bwlch y Ddwyallt Weather (Days 6-9):
A dusting of snow giving way to moderate rain (total 14mm) heaviest on Thu afternoonFreeze-thaw conditions (max 7°C on Thu afternoon, min -3°C on Mon night)Winds increasing (light winds from the W on Wed night, severe gales from the WSW by Thu afternoon).
This table gives the weather forecast for Bwlch y Ddwyallt at the specific elevation of 754 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Bwlch y Ddwyallt. 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 |  | |||
Hereford Credenhill | | |||
SEACAMS2 Swansea Bay Waverider | ||||
St.Athan |  | |||
Shobdon |
* 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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