Alwen Reservoir (Denbighshire) weather

Forecast days

Seven day forecast for Alwen Reservoir

Time 00:00 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Partly cloudy (night) Partly cloudy (night) Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast
Chance of precipitation
<5% <5% 10% 10% 10% 10% 10% 10% 20%
10°
13°
14°
12°
12°
12° 12° 10° 10°
SSW 2
S 2
S 3
S 4
S 5
SSW 8
SSW 10
SSW 10
SSW 12
4 5 8 10 11 18 21 21 26
G G M G VG VG VG VG G
Humidity
96% 95% 95% 95% 87% 78% 79% 89% 94%
UV
- - - - 1 2 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Overcast Overcast Light rain Light rain Light rain Light rain Light rain Heavy rain
Chance of precipitation
20% 20% 50% 50% 50% 60% 60% 80%
12°
12°
13°
14°
14°
14°
13°
13°
10° 10° 10° 11° 12° 12° 11° 11°
SSW 14
SW 15
SSW 16
SSW 16
SW 15
SW 14
SW 12
SW 12
30 32 33 34 32 29 24 24
G G M M M G G M
Humidity
95% 94% 95% 95% 94% 91% 94% 95%
UV
- - - 1 2 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Heavy rain Heavy rain Heavy rain Heavy rain Light shower (day) Sunny intervals Clear night Clear night
Chance of precipitation
80% 80% 80% 70% 40% 40% 10% <5%
12°
12°
11°
10°
11°
11°
10° 10°
SW 12
SW 11
W 10
W 12
W 14
W 15
WSW 12
WSW 12
25 24 22 26 31 31 25 25
M M M G G VG VG VG
Humidity
95% 95% 95% 91% 79% 72% 80% 83%
UV
- - - 1 2 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Clear night Partly cloudy (night) Partly cloudy (night) Sunny intervals Light shower (day) Light shower (day) Cloudy Light rain
Chance of precipitation
<5% <5% 10% 10% 40% 30% 10% 50%
11°
13°
12°
11°
11°
10°
WSW 12
WSW 12
SW 12
WSW 14
WSW 17
SW 16
SW 14
SW 14
26 26 25 30 35 33 30 29
VG VG G G G G G G
Humidity
86% 89% 91% 88% 83% 85% 90% 93%
UV
- - - 1 2 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Overcast Light rain Light rain Cloudy Light shower (day) Light shower (day) Light shower (night) Partly cloudy (night)
Chance of precipitation
20% 50% 50% 20% 40% 40% 40% 10%
11°
10°
10°
11°
12°
11°
10°
SW 13
SW 13
SW 13
WSW 15
WSW 16
WSW 15
WSW 12
WSW 10
28 28 28 31 33 31 24 21
G G G G G G G G
Humidity
94% 93% 94% 90% 84% 84% 89% 90%
UV
- - - 1 2 1 - -
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Alwen Reservoir
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WARNING
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Flood alerts in force for Wales
Flood alerts in force for Wales

Wales weather forecast

Headline:

Blustery with sunny spells and a chance of showers.

Today:

A blustery day with sunny spells and a chance of catching a shower. The showers may briefly be heavy, but they'll blow through quickly on a fairly strong westerly breeze. Maximum temperature 17 °C.

Tonight:

Isolated showers will linger, however most places are expected to remain largely dry with clear spells. Later cloud and outbreaks of rain may arrive across southern areas. Minimum temperature 6 °C.

Sunday:

A chance of rain affecting southern areas at initially on Sunday, otherwise largely dry with sunny or clear spells. Lighter winds than on Saturday. Maximum temperature 17 °C.

Outlook for Monday to Wednesday:

Mostly dry on Monday with sunny spells. Tuesday becoming windy, chance of rain at times. Wednesday probably starting with heavy rain, this eventually clearing and drier and brighter conditions following.

Updated:

UK long range weather forecast

Sunshine and showers can be expected Wednesday as rain generally clears away from the southeast, while heavier and possibly thundery showers may be expected in the northwest. Winds moderate to fresh, and temperatures trending slightly above average. Unsettled weather continues for many, with showers affecting northern areas and likely to spread southwards. Temperatures turning normal or cool, and becoming windier with gales possible in places. Confidence remains low throughout the rest of this period. High pressure may develop across the UK, with likely occasional frontal systems bringing periods of rain. However, towards the end of the period, deep lower pressure may be expected, with temperatures generally returning to above normal, however, cooler nights make way for potential mist and fog.

Updated:

We may expect to see lower pressure dominating through the rest of October; however, confidence remains low through this period. A lower pressure regime is likely to bring periods of rain across the UK, however some drier spells and potential mist and fog can be expected too, most likely at the beginning of the period. Temperatures likely to remain above normal throughout.

Updated:

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