Pontsticill Reservoir (Powys) weather

Forecast days

Seven day forecast for Pontsticill Reservoir

Time 00:00 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbols Light shower (night) Light rain Light rain Cloudy Heavy shower (day) Heavy shower (day) Heavy shower (day) Light shower (day) Cloudy
Chance of precipitation
40% 50% 50% 40% 60% 60% 60% 30% 10%
11°
12°
12°
12°
10°
SW 8
SW 8
SW 9
SW 10
WSW 15
WSW 17
WSW 17
WSW 15
WSW 10
18 18 19 20 30 35 35 30 20
VG G M G G G G G G
Humidity
91% 90% 94% 92% 78% 74% 77% 80% 89%
UV
- - - 1 4 5 4 1 -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbols Light shower (night) Cloudy Cloudy Cloudy Light shower (day) Light shower (day) Sunny intervals Partly cloudy (night)
Chance of precipitation
30% 10% 10% 10% 40% 40% 10% <5%
10°
10°
12°
14°
14°
13°
10°
10° 11° 12° 11°
WSW 9
WSW 8
WSW 8
WSW 10
WSW 13
WSW 12
WSW 11
SW 7
18 17 17 22 27 26 22 13
G M G G G VG VG VG
Humidity
94% 94% 93% 81% 71% 66% 73% 89%
UV
- - 1 4 6 4 1 -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbols Cloudy Cloudy Cloudy Sunny intervals Light shower (day) Light shower (day) Light shower (day) Clear night
Chance of precipitation
10% 10% 10% 10% 40% 40% 30% 10%
10°
11°
13°
15°
16°
15°
11°
10° 12° 14° 14° 14° 10°
SW 5
SW 5
SW 5
SW 7
WSW 8
W 7
WNW 7
W 4
10 9 11 15 18 17 14 8
G G G G G VG VG VG
Humidity
95% 96% 93% 79% 72% 70% 70% 87%
UV
- - 1 4 6 3 1 -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbols Clear night Clear night Sunny day Sunny intervals Light shower (day) Sunny intervals Sunny intervals Clear night
Chance of precipitation
<5% 10% 10% 10% 40% 10% 10% <5%
10°
14°
16°
16°
15°
11°
10° 13° 15° 14° 13° 10°
WNW 3
NW 3
NW 3
NNW 6
NNW 7
NW 8
NW 9
NW 6
6 6 7 14 17 19 19 12
G M G VG VG VG VG VG
Humidity
93% 96% 92% 74% 65% 62% 66% 82%
UV
- - 1 4 6 4 1 -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbols Clear night Clear night Sunny intervals Sunny intervals Sunny intervals Cloudy Sunny intervals Clear night
Chance of precipitation
<5% <5% <5% 10% 10% 10% 10% 10%
10°
13°
15°
16°
15°
11°
12° 14° 14° 13° 10°
NW 4
WNW 4
WNW 5
W 7
W 9
W 10
W 10
WNW 7
8 9 10 16 21 22 20 13
VG G VG VG VG VG VG VG
Humidity
91% 93% 87% 71% 61% 59% 64% 82%
UV
- - 1 4 6 4 1 -

UK video forecast

Wales weather forecast

Headline:

Turning wet and windy today, coastal gales in the west.

Today:

Showery rain soon reaching western coasts this morning and quickly spreading to the rest of Wales. Thereafter generally wet with periods of heavy rain. Becoming unseasonably windy for many with gales likely on western coasts. Feeling cool for June. Maximum temperature 15 °C.

Tonight:

Cloudy and damp this evening with drizzle and rain at times. Turning drier overnight but showers remain possible. Winds easing though staying breezy on coasts. Much milder than last night. Minimum temperature 10 °C.

Friday:

A mixed day of cloud, warm sunny spells and showers. The showers may be heavy with a risk of thunder but will generally move through quickly. Blustery winds at times. Maximum temperature 18 °C.

Outlook for Saturday to Monday:

Changeable and showery with some heavy downpours and thunderstorms in places, especially on Saturday. Occasional drier periods too, particularly on Sunday and Monday and feeling warm in the sunnier spells.

Updated:

UK long range weather forecast

At first, the weather across the UK is likely to continue to be a mixture of sunny spells and scattered showers, with some longer spells of rain also possible. Some showers are expected to be heavy and could be thundery at times. Temperatures will generally be around or a little below normal for mid-June, and it may well be breezy in places too. Through the weekend and into the following week, confidence in any particular weather pattern dominating becomes low. As such, the best forecast is for fairly typical June weather, with a mixture of weather types. This means some spells of drier, sunny weather but also some showers or longer spells of rain at times. Temperatures will most likely be close to or slightly below average.

Updated:

There is little sign for any one type of weather pattern to dominate during this period. As such, typical conditions for the UK are most probable with a mixture of weather types. All areas can expected to see some spells of drier, sunnier weather, but there will also be showers or longer spells of rain at times. Currently the only signals, weak as they are, hint that rain and showers will tend to be more biased towards the north and west, with any more prolonged drier interludes favouring the south. Temperatures are most likely to be close to or slightly above climatological average.

Updated:

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