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St Helier

St Helier last 24 hours
  • 10°C 4°C
    Sunny intervals
  • 10°C 7°C
    Cloudy
  • 12°C 5°C
    Sunny intervals
  • 14°C 10°C
    Cloudy
  • 14°C 9°C
    Light shower day
  • 13°C 9°C
    Light rain
  • 15°C 10°C
    Cloudy
Wednesday   (26 April 2017)
0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Light shower night Light shower night Partly cloudy night Cloudy Sunny day Sunny day Sunny intervals Light shower day Sunny intervals Hail shower day Cloudy Sunny day Sunny day Sunny day Sunny day Sunny day Light shower day Partly cloudy night Partly cloudy night Partly cloudy night
Temperature (°C)
6 5 5 5 5 6 7 7 8 8 8 9 9 9 9 9 9 8 7 6 6
Feels like temperature (°C) arrow down
2 1 2 2 2 3 3 4 5 4 5 6 6 6 6 6 6 5 4 3 3
Precipitation probability arrow down
10% 40% 30% <5% 10% <5% 10% 10% 30% 10% 20% 10% 10% 10% <5% <5% <5% 30% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
NNE 13 25 NNE 13 23 NE 10 19 NNE 10 20 NNE 13 22 NNE 13 22 NNE 14 21 NNE 13 20 NNE 14 22 NNE 15 23 NNE 15 24 NNE 13 21 N 16 26 N 17 26 N 15 23 N 13 22 N 12 19 N 9 17 NNE 12 21 NNE 8 14 N 8 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E E VG VG VG E VG E VG VG E E E E E E E VG E E
Humidity arrow down
77% 80% 85% 81% 78% 69% 66% 70% 63% 61% 67% 67% 60% 52% 53% 54% 56% 63% 70% 78% 82%
UV index arrow down
0 0 0 0 1 2 3 3 4 5 5 5 4 3 2 1 1 1 0 0 0
Thursday   (27 April 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
Clear night Clear night Clear night Clear night Clear night Partly cloudy night Clear night Sunny intervals Sunny day Sunny intervals Sunny day Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Light rain Cloudy Light rain Light rain
Temperature (°C)
5 5 5 5 4 4 5 5 7 8 9 10 9 10 10 10 10 10 10 9 9 9 9 9
Feels like temperature (°C) arrow down
3 3 2 2 2 2 2 4 6 6 7 8 7 8 8 7 8 7 7 6 7 7 6 6
Precipitation probability arrow down
<5% 10% <5% <5% <5% 10% <5% <5% <5% <5% <5% 10% 10% 10% <5% <5% <5% <5% 10% 10% 40% 10% 50% 50%
Wind direction, speed & gust (mph) arrow down
N 7 12 N 8 13 N 8 13 N 8 13 N 6 10 N 7 12 NNE 7 9 NNW 4 7 NW 4 7 NNW 6 11 NW 6 11 NNW 7 13 NW 10 16 WNW 10 16 WNW 11 18 WNW 12 19 WNW 12 19 NW 12 19 WNW 12 19 WNW 12 20 WNW 12 19 WNW 12 19 WNW 12 18 NW 11 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E E E E VG VG VG E E E E VG VG E E E VG VG VG VG VG G G
Humidity arrow down
81% 81% 83% 85% 85% 85% 85% 82% 72% 66% 60% 53% 55% 54% 55% 55% 54% 57% 60% 66% 73% 76% 82% 83%
UV index arrow down
0 0 0 0 0 0 0 1 2 3 3 4 5 5 5 4 3 2 2 1 1 0 0 0
Friday   (28 April 2017)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Light shower night Cloudy Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Clear night
Temperature (°C)
9 9 8 8 10 12 12 11 8
Feels like temperature (°C) arrow down
6 6 6 6 8 10 10 9 7
Precipitation probability arrow down
40% 40% <5% <5% 10% 10% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
NW 11 18 NW 10 17 NNW 10 16 NNW 9 14 N 10 19 NNW 9 18 NNW 9 18 NW 8 14 N 5 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G VG VG VG VG VG VG VG
Humidity arrow down
85% 86% 88% 87% 72% 66% 61% 66% 83%
UV index arrow down
0 0 0 1 3 5 3 1 0
Saturday   (29 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Sunny intervals Sunny day Sunny intervals Cloudy Cloudy Cloudy
Temperature (°C)
6 6 8 11 13 14 13 12
Feels like temperature (°C) arrow down
5 5 5 9 11 12 11 9
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
ENE 4 7 SE 5 8 SE 7 12 SSE 9 17 SSE 9 19 ESE 8 16 E 10 16 ESE 14 22
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G M VG VG VG VG VG
Humidity arrow down
90% 90% 84% 64% 54% 52% 60% 64%
UV index arrow down
0 0 1 4 5 2 1 0
Sunday   (30 April 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Cloudy Cloudy Cloudy Light shower day Heavy shower day Light shower day Cloudy
Temperature (°C)
11 11 10 12 13 13 12 11
Feels like temperature (°C) arrow down
8 7 7 8 10 9 9 8
Precipitation probability arrow down
10% 10% 10% 20% 40% 60% 40% 10%
Wind direction, speed & gust (mph) arrow down
ESE 16 25 SE 17 27 SE 19 30 SSE 21 33 SSE 18 32 S 17 30 SSW 18 28 SSW 18 29
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG G G G G G
Humidity arrow down
64% 69% 77% 72% 67% 71% 75% 80%
UV index arrow down
0 0 1 3 4 2 1 0
Monday   (01 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Light shower night Cloudy Heavy shower day Light shower day Cloudy Cloudy Cloudy
Temperature (°C)
10 10 10 11 12 13 12 11
Feels like temperature (°C) arrow down
7 7 7 8 9 9 9 9
Precipitation probability arrow down
10% 30% 20% 60% 40% 20% 20% 10%
Wind direction, speed & gust (mph) arrow down
SSW 19 29 SW 20 31 SW 20 30 SW 20 33 SW 19 33 ESE 17 30 W 16 26 WSW 15 24
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G G G
Humidity arrow down
81% 82% 81% 72% 68% 69% 76% 83%
UV index arrow down
0 0 1 3 4 2 1 0
Tuesday   (02 May 2017)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Overcast Overcast Light rain Light shower day Cloudy Sunny intervals Partly cloudy night
Temperature (°C)
11 11 11 12 13 14 13 12
Feels like temperature (°C) arrow down
8 8 8 10 11 12 12 11
Precipitation probability arrow down
10% 20% 20% 50% 30% 10% <5% <5%
Wind direction, speed & gust (mph) arrow down
WSW 14 22 NE 13 20 NE 13 21 NE 13 23 NNE 13 23 SSW 11 21 NNE 9 16 WNW 8 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G VG VG VG
Humidity arrow down
88% 91% 91% 85% 78% 75% 78% 82%
UV index arrow down
0 0 1 2 4 2 1 0
More Detail chevron down

Issued at: 0200 on Wed 26 Apr 2017

Forecast summary

Regional forecast for South West England

Cold with a mix of sunshine and showers today.

Today:

Cold, bright and perhaps frosty at first. Spells of sunshine through much of the day, but some will see occasional showers during the afternoon too, especially in the south and east. Feeling rather cold. Maximum Temperature 12 °C.

Tonight:

Lengthy clear spells for many overnight, though the skies will tend to cloud over in the north towards dawn. Chilly, with patchy frost and fog by dawn. Minimum Temperature -3 °C.

Thursday:

Mostly dry at first, though the skies becoming increasingly cloudy with patchy rain likely for a time. Gradually turning drier through the afternoon, with brighter spells to end the day. Maximum Temperature 13 °C.

Outlook for Friday to Sunday:

Turning less cold. Brighter on Friday and Saturday with perhaps the odd shower, though there will be some sunny spells too. Sunday likely to bring outbreaks of rain.

Updated at: 0211 on Wed 26 Apr 2017

UK forecast for the next 5 days

Remaining chilly through Wednesday with sunny spells and showers.

Today:

Sunshine and showers for most, with showers most frequent in the east, where they could be wintry and thundery in nature. Fewer showers in the west but with some rain across the far north. Remaining chilly, although with winds easing.

Tonight:

Daytime showers will tend to die out overnight with a frost developing in the south. Less cold elsewhere with cloud and patchy rain in the north gradually moving southeastwards.

Thursday:

Sunny start in the far south before cloud and patchy rain moves across all areas, turning more showery later. Becoming brighter and mostly dry across some northern areas. Generally milder.

Outlook for Friday to Sunday:

Largely dry at first with some sunshine, feeling less cold. Through the weekend, winds will strengthen for all, with an increasing threat of rain or showers, especially towards the south.

Updated at: 0211 on Wed 26 Apr 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Sunday 30 Apr 2017 to Tuesday 9 May 2017:

The tail end of the Bank Holiday weekend looks more unsettled, with rain, already across some west and south-western parts of the UK, extending across the rest of the country. Rain could be heavy across south-western areas, and it will be increasingly windy for many. However, some north-eastern areas could stay dry throughout the long weekend, and temperatures will generally be near or slightly below normal. Tuesday will remain on the wet and windy side, but as next week progresses, drier, more settled and increasingly sunny weather should become established. South-east England is expected to see this change first. Temperatures are likely to respond too with some places becoming very warm, but the main uncertainty is just how quickly this change occurs.

Updated at: 1320 on Tue 25 Apr 2017

UK Outlook for Wednesday 10 May 2017 to Wednesday 24 May 2017:

High pressure appears to be in charge during the middle part of May, with temperatures likely to be above average, possible very warm at times. It also looks drier than average, especially across the north-west of the UK, with central and southern Britain perhaps seeing some wetter weather occasionally. Towards the end of May, indications on a particular weather type are less certain, with temperatures likely to be closer to normal; some pleasantly warm days but some chilly nights. Rainfall also looks to become nearer average too.

Updated at: 1321 on Tue 25 Apr 2017