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 symbol Cloudy Cloudy Partly cloudy (night) Cloudy Cloudy Overcast Overcast Cloudy Overcast
Chance of precipitation
<5% <5% <5% 10% 10% 10% 10% 10% 20%
11°
14°
15°
13°
12°
11° 13° 13° 12° 11°
NE 4
NE 4
SE 3
S 4
SSE 4
S 7
SSW 9
SSW 7
SSW 8
6 7 7 7 9 15 18 14 17
VG VG VG G VG VG VG VG G
Humidity
91% 91% 93% 94% 86% 77% 78% 91% 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 Overcast Light rain Light rain Light rain Light rain Light rain
Chance of precipitation
20% 20% 20% 50% 60% 50% 50% 60%
12°
12°
13°
14°
15°
15°
14°
13°
11° 10° 11° 11° 12° 13° 12° 12°
SSW 10
SW 11
SSW 13
SSW 15
SW 15
SW 13
SW 11
SW 10
21 23 26 30 30 27 22 21
G G M M M M G M
Humidity
95% 94% 94% 93% 93% 90% 94% 96%
UV
- - - 1 1 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Light rain Heavy rain Heavy rain Heavy rain Heavy shower (day) Sunny intervals Clear night Clear night
Chance of precipitation
60% 80% 80% 80% 60% 10% <5% <5%
13°
13°
13°
12°
12°
12°
10°
12° 11° 10° 10° 10° 10°
SSW 10
SW 11
SW 13
W 12
W 13
W 13
W 9
WSW 9
20 22 28 25 27 27 19 18
M M M M G VG VG VG
Humidity
96% 95% 95% 92% 81% 72% 80% 85%
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 Cloudy Cloudy Partly cloudy (night) Overcast
Chance of precipitation
<5% <5% <5% 10% 10% 10% 10% 10%
12°
13°
13°
11°
11°
10° 11° 10°
WSW 9
WSW 9
WSW 9
WSW 12
WSW 14
WSW 13
SW 10
SW 10
19 19 19 25 30 26 21 21
VG VG VG VG VG VG VG G
Humidity
87% 88% 89% 80% 75% 81% 88% 91%
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 Overcast Cloudy Sunny intervals Sunny intervals Partly cloudy (night) Overcast
Chance of precipitation
20% 20% 20% 20% 10% 10% 10% 10%
11°
10°
10°
12°
13°
12°
11°
10°
10° 10°
SW 10
SW 10
SW 10
WSW 12
WSW 13
WSW 12
WSW 10
WSW 9
21 21 21 24 28 26 21 19
G G G G G VG VG G
Humidity
93% 94% 94% 88% 80% 82% 88% 91%
UV
- - - 1 2 1 - -
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Pontsticill 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:

Sunshine and blustery showers on Saturday.

This Evening and Tonight:

After a wet and windy afternoon, the rain will quickly clear early this evening to be replaced by clear spells and showers overnight. Some of the showers may be heavy at times. Staying quite windy, but milder than last night. Minimum temperature 7 °C.

Saturday:

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 18 °C.

Outlook for Sunday to Tuesday:

Chance of rain in southern areas at first, otherwise largely dry on Sunday and Monday with sunny spells and lighter winds. Turning windier again on Tuesday with rain in places.

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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