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St Helier

  • Cloudy 18 °C

    15 °C

  • Sunny intervals 20 °C

    15 °C

  • Sunny day 20 °C

    16 °C

  • Heavy rain 18 °C

    15 °C

  • Cloudy 18 °C

    15 °C

  • Sunny intervals 18 °C

    15 °C

  • Cloudy 21 °C

    16 °C

Sunday (Sunday 23 July 2017)
Now 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Cloudy Light rain Light rain Light rain Light rain Cloudy Cloudy Cloudy Partly cloudy night Cloudy Partly cloudy night
Warnings
Temperature (°C) arrow down
17 ° 17 ° 17 ° 16 ° 16 ° 16 ° 16 ° 16 ° 16 ° 15 ° 15 ° 16 °
Show all detail Show all detail
Feels like temperature (°C) Expand
14 ° 15 ° 15 ° 15 ° 14 ° 14 ° 14 ° 14 ° 14 ° 14 ° 14 ° 14 °
Precipitation probability Expand
<5% 10% 50% 50% 60% 60% 20% 10% 10% <5% 10% <5%
Wind direction, speed & gust (mph) Expand
WSW 14 20 WSW 13 19 WSW 12 18 WSW 11 17 W 10 16 W 11 16 W 11 16 W 10 17 W 11 18 WNW 11 19 WNW 11 20 WNW 12 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG G G M VG E E VG VG VG VG
Humidity Expand
75% 74% 78% 81% 85% 85% 81% 82% 84% 87% 88% 89%
UV index Expand
4 5 4 3 2 2 1 1 1 0 0 0
Sunrise: 05:28 Sunset: 21:01 Moon phase: New Air pollution: 3
Monday (Monday 24 July 2017)
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Partly cloudy night Clear night Clear night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Clear night Clear night Clear night
Warnings
Temperature (°C) arrow down
15 ° 15 ° 15 ° 15 ° 15 ° 15 ° 15 ° 16 ° 16 ° 17 ° 18 ° 18 ° 19 ° 19 ° 20 ° 20 ° 20 ° 20 ° 20 ° 19 ° 18 ° 18 ° 17 ° 17 °
Show all detail Show all detail
Feels like temperature (°C) Expand
14 ° 13 ° 13 ° 13 ° 13 ° 13 ° 13 ° 13 ° 13 ° 14 ° 14 ° 15 ° 15 ° 15 ° 16 ° 17 ° 17 ° 17 ° 17 ° 16 ° 16 ° 16 ° 15 ° 15 °
Precipitation probability Expand
<5% <5% <5% <5% <5% <5% 10% 10% 10% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) Expand
NW 12 21 NW 12 22 NW 12 22 NW 13 23 NW 13 23 NW 14 24 NW 15 26 NW 16 27 NW 17 29 NW 18 29 NW 18 30 NW 18 30 NW 18 29 NW 18 29 NW 17 28 NW 16 27 NW 15 25 WNW 15 25 WNW 15 24 WNW 14 23 WNW 14 23 NW 13 22 NW 12 22 NW 12 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG
Humidity Expand
88% 87% 88% 88% 87% 87% 85% 84% 82% 80% 77% 74% 70% 68% 67% 66% 66% 69% 72% 76% 79% 81% 83% 84%
UV index Expand
0 0 0 0 0 0 1 1 2 3 4 5 5 6 6 5 4 3 2 1 1 0 0 0
Sunrise: 05:30 Sunset: 21:00 Moon phase: New Air pollution: 3
Tuesday (Tuesday 25 July 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Cloudy
Warnings
Temperature (°C) arrow down
17 ° 17 ° 16 ° 16 ° 19 ° 20 ° 19 ° 18 ° 16 °
Show all detail Show all detail
Feels like temperature (°C) Expand
15 ° 15 ° 14 ° 15 ° 18 ° 18 ° 17 ° 16 ° 15 °
Precipitation probability Expand
<5% <5% <5% <5% <5% <5% <5% <5% 10%
Wind direction, speed & gust (mph) Expand
NW 11 20 NW 13 21 NNW 12 19 NNW 9 15 NW 8 12 WNW 10 15 WNW 12 18 WNW 12 18 W 11 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG G G G VG VG VG VG VG
Humidity Expand
86% 88% 91% 89% 78% 72% 78% 85% 91%
UV index Expand
0 0 0 1 4 6 4 1 0
Sunrise: 05:31 Sunset: 20:58 Moon phase: New Air pollution: 3
Wednesday (Wednesday 26 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Overcast Cloudy Heavy rain Heavy rain Light rain Light rain Overcast
Warnings
Temperature (°C) arrow down
16 ° 16 ° 17 ° 17 ° 18 ° 18 ° 17 ° 17 °
Show all detail Show all detail
Feels like temperature (°C) Expand
15 ° 15 ° 15 ° 14 ° 15 ° 15 ° 14 ° 14 °
Precipitation probability Expand
10% 20% 20% 80% 80% 50% 40% 20%
Wind direction, speed & gust (mph) Expand
WSW 10 15 WSW 11 16 SW 13 19 SSW 17 26 SW 18 28 SW 18 27 W 19 28 W 19 27
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG G G M G VG VG
Humidity Expand
90% 92% 91% 90% 92% 92% 91% 85%
UV index Expand
0 0 1 2 2 2 1 0
Sunrise: 05:32 Sunset: 20:57 Moon phase: New Air pollution: 3
Thursday (Thursday 27 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Partly cloudy night
Warnings
Temperature (°C) arrow down
16 ° 16 ° 16 ° 17 ° 17 ° 17 ° 17 ° 16 °
Show all detail Show all detail
Feels like temperature (°C) Expand
13 ° 13 ° 14 ° 14 ° 14 ° 14 ° 14 ° 14 °
Precipitation probability Expand
10% 10% 10% 10% 10% 10% <5% <5%
Wind direction, speed & gust (mph) Expand
W 18 26 W 17 23 WNW 14 21 W 15 22 W 17 25 W 17 25 W 16 24 W 15 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG VG VG
Humidity Expand
82% 82% 82% 77% 75% 75% 75% 78%
UV index Expand
0 0 1 3 5 3 1 0
Sunrise: 05:33 Sunset: 20:56 Moon phase: Waxing crescent Air pollution: 2
Friday (Friday 28 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Clear night
Warnings
Temperature (°C) arrow down
16 ° 16 ° 16 ° 17 ° 17 ° 18 ° 18 ° 17 °
Show all detail Show all detail
Feels like temperature (°C) Expand
14 ° 14 ° 14 ° 15 ° 16 ° 17 ° 17 ° 16 °
Precipitation probability Expand
10% <5% <5% <5% <5% <5% 10% 10%
Wind direction, speed & gust (mph) Expand
W 14 20 W 13 19 W 12 17 WSW 12 17 SW 11 17 SW 9 14 SSW 9 14 WSW 11 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG VG VG
Humidity Expand
79% 78% 77% 76% 74% 73% 74% 77%
UV index Expand
0 0 1 4 6 3 1 0
Sunrise: 05:35 Sunset: 20:54 Moon phase: Waxing crescent
Saturday (Saturday 29 July 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy
Warnings
Temperature (°C) arrow down
17 ° 17 ° 17 ° 18 ° 19 ° 19 ° 18 ° 18 °
Show all detail Show all detail
Feels like temperature (°C) Expand
15 ° 15 ° 15 ° 15 ° 17 ° 17 ° 16 ° 16 °
Precipitation probability Expand
10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) Expand
SSW 13 18 SSW 14 19 SW 15 21 SW 15 22 SW 14 20 SW 12 18 WSW 13 19 W 13 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG G VG VG VG VG VG
Humidity Expand
80% 83% 84% 84% 82% 81% 80% 81%
UV index Expand
0 0 1 3 4 3 1 0
Sunrise: 05:36 Sunset: 20:53 Moon phase: Waxing crescent

Issued at:

Forecast Summary

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

Regional Forecast for South West England

Headline:

Sunny spells and showers today.

Today:

Any early mist and fog patches will soon clear. However, the cloud will soon bubble up to give a mixture of sunshine and showers, mainly in the east. Perhaps cloudier with some rain arriving into the far west of Cornwall. Maximum temperature 21 °C.

Tonight:

Any daytime showers will soon fade to leave a mostly dry night with clear spells. Perhaps turning cloudier in the east later with some outbreaks of showery rain. Minimum temperature 12 °C.

Monday:

After a cloudy start to Monday it will be dry with bright or sunny spells developing for many. In the sunshine it will feel warmer than recent days. Maximum temperature 24 °C.

Outlook for Tuesday to Thursday:

Tuesday will be mostly dry with warm sunny spells. Cloud and rain arriving from the west during Wednesday, which will clear to sunshine and showers on Thursday. Some cooler nights.

Updated: 01:06 on Sun 23 Jul 2017 BST

UK forecast for the next 5 days

Headline:

Sunny spells and heavy showers today.

Today:

Early fog patches and low cloud soon clearing to give a bright start. Cloud will soon bubble up to bring sunny spells and showers for many, possibly heavy at times. Cloudier with rain for eastern Scotland and northeast England.

Tonight:

Any daytime showers will fade away to leave a mostly dry night. Meanwhile, cloud and rain over eastern Scotland and northern England will sink further south. Chilly in the north.

Monday:

Cloud and rain will continue in eastern parts, becoming confined to the southeast during Monday. Feeling cool. Brighter with warm sunny spells elsewhere, with a few isolated showers possible.

Outlook for Tuesday to Thursday:

Tuesday will be mostly dry with warm sunny spells. Cloud and rain arriving from the west during Wednesday, which should clear to sunshine and showers on Thursday. Some cooler nights.

Updated: 01:05 on Sun 23 Jul 2017 BST

Outlook for the UK over the next 6-30 days

UK Outlook for Thursday 27 Jul 2017 to Saturday 5 Aug 2017:

Some rather unsettled weather looks set to affect the UK with often cloudy conditions with heavy rain moving across the country at times. A mixture of sunny spells and showers between the heavier spells of rain looks likely. Temperatures will be cooler generally, especially in any rain or showers but some warmer spells also. The unsettled or changeable theme looks likely to remain through the end of July, with north-western areas seeing the heaviest rain and showers and stronger winds. South-eastern areas are likely to be drier through the period, however a more prolonged spell of settled weather looks unlikely at this point. Signals in early August look very weak however there is increasing confidence for a continuation of changeable weather influenced by the Atlantic.

UK Outlook for Sunday 6 Aug 2017 to Sunday 20 Aug 2017:

Despite rather mixed or weak signals for this period, the most likely scenario is for a changeable Atlantic driven airflow across the UK. This is likely to bring showers or longer spells of rain, and chance of strong winds at times. Southern and eastern areas are most likely to see periods of more settled weather. Temperatures may also recover to some extent through August, particularly in the south, to average or perhaps above.

Updated: 01:05 on Sun 23 Jul 2017 BST

Location details

St Helier

Location: 49.184, -2.103
Altitude: 16.0 m above mean sea level

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