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Isle of Portland

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Isle of Portland last 24 hours
  • 19 °C

    15 °C

    Cloudy
  • 19 °C

    14 °C

    Cloudy
  • 19 °C

    14 °C

    Sunny day
  • 17 °C

    15 °C

    Light rain
  • 18 °C

    16 °C

    Cloudy
  • 19 °C

    16 °C

    Cloudy
  • 19 °C

    15 °C

    Cloudy
Friday   (29 July 2016)
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Overcast Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
17 ° 18 ° 18 ° 18 ° 18 ° 17 ° 17 ° 17 ° 17 ° 17 ° 16 ° 16 ° 16 °
Feels like temperature (°C) arrow down
15 ° 15 ° 15 ° 15 ° 15 ° 15 ° 14 ° 14 ° 14 ° 14 ° 14 ° 14 ° 15 °
Precipitation probability arrow down
10% 10% <5% 10% 10% 10% 10% 10% 10% 10% 10% <5% <5%
Wind direction, speed & gust (mph) arrow down
WSW 14 17 WSW 13 17 WSW 14 20 WSW 15 21 WSW 15 21 SW 15 21 WSW 16 22 WSW 16 23 WSW 15 20 W 14 19 W 14 18 W 13 17 W 12 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG VG VG VG VG VG
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84% 82% 78% 79% 80% 81% 81% 81% 81% 82% 83% 85% 87%
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4 4 5 4 3 2 2 1 1 1 0 0 0
Saturday   (30 July 2016)
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Partly cloudy night Cloudy Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Cloudy Sunny intervals Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Cloudy
Temperature (°C)
16 ° 16 ° 16 ° 16 ° 15 ° 15 ° 15 ° 15 ° 16 ° 16 ° 17 ° 18 ° 18 ° 18 ° 18 ° 18 ° 18 ° 18 ° 17 ° 17 ° 17 ° 16 ° 16 ° 16 °
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15 ° 15 ° 14 ° 14 ° 14 ° 14 ° 14 ° 14 ° 15 ° 16 ° 17 ° 17 ° 17 ° 17 ° 17 ° 17 ° 17 ° 16 ° 16 ° 15 ° 15 ° 15 ° 14 ° 14 °
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% 10% <5% <5% 10% 10% 10% <5% <5% 10%
Wind direction, speed & gust (mph) arrow down
WNW 12 16 WNW 11 15 WNW 11 14 WNW 10 13 WNW 10 13 WNW 10 13 NW 10 13 NW 10 12 NW 8 12 NW 8 11 NW 8 12 WNW 7 13 W 7 14 WSW 8 14 WSW 9 15 WSW 10 16 WSW 10 16 WSW 11 17 W 12 17 W 12 17 WNW 12 17 NW 13 19 NNW 14 19 NW 13 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG
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87% 89% 91% 91% 92% 91% 90% 86% 82% 78% 74% 70% 68% 65% 67% 66% 66% 68% 70% 73% 74% 75% 75% 78%
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0 0 0 0 0 0 1 1 2 3 4 5 6 6 5 4 3 2 2 1 1 0 0 0
Sunday   (31 July 2016)
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Partly cloudy night Partly cloudy night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Clear night
Temperature (°C)
16 ° 15 ° 14 ° 14 ° 17 ° 18 ° 18 ° 17 ° 16 °
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14 ° 13 ° 12 ° 13 ° 16 ° 16 ° 15 ° 15 ° 13 °
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<5% <5% <5% <5% <5% <5% 10% <5% <5%
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NW 13 18 NW 14 18 NNW 13 18 NNW 11 15 NW 9 15 W 11 19 WSW 14 23 WNW 14 21 NW 15 20
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG VG
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80% 83% 85% 85% 67% 63% 67% 63% 70%
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0 0 0 1 4 6 3 1 0
Monday   (01 August 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Clear night Partly cloudy night Sunny intervals Cloudy Overcast Light rain Heavy rain Heavy rain
Temperature (°C)
15 ° 14 ° 15 ° 16 ° 16 ° 16 ° 15 ° 15 °
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13 ° 13 ° 14 ° 14 ° 14 ° 13 ° 13 ° 12 °
Precipitation probability arrow down
<5% <5% <5% 10% 20% 60% 80% 90%
Wind direction, speed & gust (mph) arrow down
WNW 12 16 WNW 10 14 WSW 10 14 SW 10 18 SSW 14 22 SSW 16 26 SSW 17 25 S 20 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG G M M
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85% 87% 85% 73% 76% 83% 87% 92%
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0 0 1 3 4 2 1 0
Tuesday   (02 August 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Light rain Light rain Cloudy Overcast Cloudy Light shower day Cloudy Overcast
Temperature (°C)
16 ° 16 ° 16 ° 17 ° 17 ° 17 ° 17 ° 17 °
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13 ° 14 ° 14 ° 15 ° 15 ° 16 ° 15 ° 15 °
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60% 50% 20% 10% 20% 40% 20% 10%
Wind direction, speed & gust (mph) arrow down
SSW 19 27 SW 15 22 SSW 14 20 SW 14 21 SW 14 20 SW 14 21 SW 14 20 SW 15 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M G G G G G G
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94% 95% 95% 92% 89% 89% 91% 94%
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0 0 1 2 5 3 1 0
Wednesday   (03 August 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Overcast Overcast Overcast Light rain Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
17 ° 16 ° 16 ° 17 ° 18 ° 18 ° 17 ° 16 °
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15 ° 15 ° 15 ° 15 ° 15 ° 15 ° 15 ° 14 °
Precipitation probability arrow down
20% 20% 20% 50% 10% 20% 10% 20%
Wind direction, speed & gust (mph) arrow down
SW 16 22 SW 15 22 SSW 15 22 SW 15 23 SW 16 26 SW 17 27 SW 16 24 SW 17 25
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G M M G G G G
Humidity arrow down
95% 96% 96% 93% 90% 89% 91% 94%
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0 0 1 2 5 2 1 0
Thursday   (04 August 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Light shower day Cloudy Sunny intervals Sunny intervals Partly cloudy night
Temperature (°C)
16 ° 16 ° 16 ° 17 ° 18 ° 18 ° 17 ° 16 °
Feels like temperature (°C) arrow down
14 ° 14 ° 15 ° 15 ° 15 ° 15 ° 14 ° 14 °
Precipitation probability arrow down
10% 20% 20% 40% 20% 10% 10% <5%
Wind direction, speed & gust (mph) arrow down
SW 17 25 SW 15 23 WSW 14 22 WSW 14 23 SW 15 25 WSW 16 26 WSW 16 24 W 16 22
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G VG VG VG VG
Humidity arrow down
94% 93% 93% 87% 78% 75% 78% 84%
UV index arrow down
0 0 1 3 5 3 1 0
More Detail chevron down

Issued at: 1000 on Fri 29 Jul 2016

Forecast summary

  • Regional
  • UK 5 days
  • UK 6-30 days

Regional forecast for South West England

A cloudy start with some showers later.

Today:

It'll be a cloudy start to the day with odd spots of rain and drizzle. Some showers will develop this afternoon, perhaps with a few bright spells too. Maximum Temperature 22 °C.

Tonight:

Any showers will ease this evening to leave a dry and quiet night. Some clear spells will develop towards dawn and it will feel cooler than recent nights. Minimum Temperature 13 °C.

Saturday:

Saturday will start off fine and dry. Some bright or sunny spells will develop into the afternoon and it should stay largely dry. Maximum Temperature 22 °C.

Outlook for Sunday to Tuesday:

There'll be a mixture of sunshine and showers on Sunday and Monday. Tuesday will start off dry in the east however rain will move in from the southwest later.

Updated at: 0440 on Fri 29 Jul 2016

UK forecast for the next 5 days

Rain sinking southwards with some showers later.

Today:

Rain across northern England and Wales will sink slowly southwards leaving sunshine and showers for most this afternoon. Some heavier showers are likely across the Midlands, towards East Anglia and in parts of Scotland too.

Tonight:

The showers will ease for many tonight, with some lingering in the northwest. There will be clear spells for most and it will feel cooler than recent nights.

Saturday:

Saturday will start off bright for most. There will be sunny spells through the afternoon but also a scattering of showers, which will be most frequent in the north.

Outlook for Sunday to Tuesday:

There'll be a mixture of sunshine and showers on Sunday and Monday. Tuesday will start off dry however we will see rain move in from the southwest later.

Updated at: 0200 on Fri 29 Jul 2016

Outlook for the UK over the next 6-30 days

UK Outlook for Wednesday 3 Aug 2016 to Friday 12 Aug 2016:

On Wednesday and Thursday potentially heavy rain is likely to affect most areas for a time before brighter, showery conditions follow from the west. These showery conditions should continue through the weekend, although southern and southwestern parts may become more settled for a while. Then as we head towards mid August the latest indications are that changeable conditions will prevail, with intervals of dry, sunny weather interspersed with periods of rain, showers and strong winds. Northwestern parts are likely to see the heaviest rain and strongest winds whereas the southeast should experience the best of the drier, brighter weather. Some large swings in temperature are likely, although overall it should average out at close to or slightly below normal for the time of year.

Updated at: 1159 on Fri 29 Jul 2016

UK Outlook for Saturday 13 Aug 2016 to Saturday 27 Aug 2016:

The generally changeable conditions across the British Isles are likely to continue through mid to late August. Further spells of rain are expected to push in from the west, interspersed with drier, brighter and warmer periods, but also with some showers at times. Northern and northwestern parts should have the wettest weather, with the south and southeast seeing the lengthiest dry and fine spells. Some large swings in temperature remain likely, although overall it should continue to average out at close to or slightly below normal for August.

Updated at: 1159 on Fri 29 Jul 2016

Weather map

Fri 1200

Weather forecast map for Isle of Portland

Isle of Portland Isle of Portland – Cloudy 50.522 -2.454
Yeovil Yeovil – Cloudy 50.9416 -2.632
Exeter Exeter – Overcast 50.7179 -3.5327
Southampton Southampton – Cloudy 50.9093 -1.403
Cardiff Cardiff – Cloudy 51.4812 -3.1778
Plymouth Plymouth – Light shower day 50.3713 -4.1348
Swindon Swindon – Cloudy 51.5556 -1.7784
Barnstaple Barnstaple – Cloudy 51.0777 -4.0571
Reading Reading – Cloudy 51.4523 -0.9724
Jersey Jersey – Cloudy 49.2079 -2.1955
Swansea Swansea – Cloudy 51.621 -3.9424
Brighton Brighton – Cloudy 50.822 -0.1356
Hereford Hereford – Overcast 52.056 -2.7146
Banbury Banbury – Light shower day 52.0625 -1.3383
London London – Overcast 51.5081 -0.1248
Camborne Camborne – Overcast 50.2122 -5.2937
Milton Keynes Milton Keynes – Cloudy 52.0382 -0.7555
Pembroke Pembroke – Cloudy 51.6731 -4.9084
Birmingham Birmingham – Cloudy 52.4859 -1.889
Rochester Rochester – Cloudy 51.3875 0.5084

Location Details

Isle of Portland

Location: 50.522, -2.454

Altitude: 52.0 m above mean sea level

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