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Portstewart

Portstewart last 24 hours
  • 5°C 4°C
    Sunny day
  • 10°C 9°C
    Cloudy
  • 10°C 5°C
    Cloudy
  • 6°C 5°C
    Cloudy
  • 8°C 5°C
    Cloudy
  • 9°C 5°C
    Sunny day
  • 9°C 3°C
    Cloudy
Monday   (23 January 2017)
0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Clear night Clear night Fog Fog Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny intervals Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
-2 -2 -1 -1 0 1 3 4 5 5 5 4 4 5 5 5 5 5
Feels like temperature (°C) arrow down
-8 -8 -7 -6 -5 -4 -2 -1 0 0 0 0 0 1 0 0 0 0
Precipitation probability arrow down
<5% <5% 20% 20% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% 10%
Wind direction, speed & gust (mph) arrow down
SSE 11 20 SSE 13 17 SSE 13 18 SSE 12 18 SSE 13 21 SSE 14 22 SSE 15 23 SSE 15 22 S 15 23 S 15 24 S 14 24 SSE 14 25 SSE 13 24 SSE 14 26 S 15 27 S 16 28 S 17 29 S 18 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M VP VP M M M G G G G M M G G G G G
Humidity arrow down
97% 98% 97% 96% 94% 90% 87% 86% 86% 87% 91% 94% 96% 95% 96% 95% 94% 95%
UV index arrow down
0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0
Tuesday   (24 January 2017)
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Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast Overcast
Temperature (°C)
5 6 6 7 7 8 8 8 8 8 8 9 9 10 10 10 10 9 9 9 9 9 10 10
Feels like temperature (°C) arrow down
1 1 2 2 3 4 4 4 4 4 5 5 6 7 7 7 7 6 6 6 6 6 6 6
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% <5% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
S 20 32 S 20 32 S 20 32 S 19 30 S 17 29 SSW 18 29 SSW 17 28 SSW 16 26 SSW 16 26 S 15 25 S 15 25 S 15 24 S 15 24 S 14 23 S 14 23 S 14 23 S 14 23 S 14 24 S 16 27 S 17 28 S 18 29 S 17 28 S 17 28 S 17 29
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G VG VG VG VG VG VG G VG VG VG VG VG VG VG VG VG VG G G VG VG
Humidity arrow down
93% 91% 91% 91% 92% 91% 93% 94% 95% 96% 94% 93% 90% 88% 87% 87% 90% 92% 94% 94% 94% 94% 93% 92%
UV index arrow down
0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0
Wednesday   (25 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
10 10 9 9 10 10 9 8
Feels like temperature (°C) arrow down
6 6 6 5 5 6 5 3
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
S 18 30 S 19 33 S 21 37 S 22 41 S 25 46 S 24 44 S 24 43 S 25 46
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
Humidity arrow down
91% 90% 86% 82% 76% 72% 74% 75%
UV index arrow down
0 0 0 1 1 1 0 0
Thursday   (26 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Overcast Cloudy Overcast Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
7 6 5 5 6 6 5 6
Feels like temperature (°C) arrow down
2 1 0 -1 0 0 0 1
Precipitation probability arrow down
10% 10% 10% 20% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
SSE 25 46 SSE 25 46 SSE 26 46 SSE 26 47 SSE 27 48 SSE 25 45 SSE 24 43 SSE 22 40
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G G G VG G G
Humidity arrow down
77% 77% 80% 81% 77% 77% 79% 79%
UV index arrow down
0 0 0 1 1 1 0 0
Friday   (27 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Cloudy Partly cloudy night Sunny intervals Sunny intervals Cloudy Cloudy Cloudy
Temperature (°C)
6 6 6 6 7 8 7 7
Feels like temperature (°C) arrow down
1 2 2 2 4 5 4 4
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
SSE 21 37 SSE 19 34 SSE 17 30 SSE 16 27 SSE 15 27 S 13 23 S 11 19 SSW 12 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G VG G VG VG G G G
Humidity arrow down
80% 82% 85% 88% 82% 81% 90% 92%
UV index arrow down
0 0 0 1 1 1 0 0
Saturday   (28 January 2017)
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Light rain Cloudy Cloudy Sunny day Sunny day Sunny intervals Partly cloudy night Cloudy
Temperature (°C)
7 6 6 5 7 8 7 6
Feels like temperature (°C) arrow down
3 3 3 2 4 5 4 3
Precipitation probability arrow down
50% 10% 10% <5% <5% <5% 10% 10%
Wind direction, speed & gust (mph) arrow down
SSW 11 18 SW 11 18 SW 11 19 SSW 11 19 SSW 13 22 SSW 12 21 SSW 12 20 S 13 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G VG VG G G
Humidity arrow down
92% 93% 92% 93% 84% 83% 90% 91%
UV index arrow down
0 0 0 1 1 1 0 0
Sunday   (29 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Cloudy Cloudy Overcast Cloudy Cloudy Cloudy Overcast
Temperature (°C)
6 6 7 7 9 6 6 5
Feels like temperature (°C) arrow down
3 3 3 3 5 3 2 2
Precipitation probability arrow down
10% 10% 10% 20% 10% 20% 20% 10%
Wind direction, speed & gust (mph) arrow down
S 13 23 S 14 25 S 15 26 S 16 28 SSW 17 30 SW 13 26 SW 12 25 SW 11 25
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
91% 91% 91% 90% 86% 81% 82% 83%
UV index arrow down
0 0 0 1 1 1 0 0
More Detail chevron down

Issued at: 0500 on Mon 23 Jan 2017

Forecast summary

Regional forecast for Northern Ireland

Dry with sunshine this morning then cloudy. Freshening southerly winds.

Today:

There will be sunny spells and a few lingering fog patches. Cloud thickening up this afternoon but staying dry. Southerly winds freshening during the day. Maximum Temperature 8 °C.

Tonight:

Cloudy with light rain reaching Fermanagh and west Tyrone around midnight, extending to all parts during the night. It will be a milder night with fresh to strong southerly winds. Minimum Temperature 5 °C.

Tuesday:

Any rain at first over the Antrim and Down coasts soon clearing away. All parts will have a dry, mild and rather cloudy day with just a few brighter interludes. Maximum Temperature 10 °C.

Outlook for Wednesday to Friday:

Mainly dry, rather cloudy on Wednesday and Thursday with strong southerly winds and just a few patches of light rain. More persistent rain is expected in most areas on Friday.

Updated at: 0341 on Mon 23 Jan 2017

UK forecast for the next 5 days

Largely dry, but with some dense fog persisting for some.

Today:

Dense patches of freezing fog will persist across parts of the Midlands and southern England. Otherwise it will be cold and in places frosty, but there'll be spells of crisp winter sunshine. Turning breezier across north-west Scotland later.

Tonight:

Frost and locally dense patches of freezing fog will return for many across England and Wales. Meanwhile across Scotland and Northern Ireland it will become breezy with some light rain.

Tuesday:

Fog may be slow to clear across the south. Elsewhere, mostly cloudy with sunny spells especially across south-east England and north-east Scotland. Milder and breezier in the north.

Outlook for Wednesday to Friday:

Staying largely dry and often cold across the south and east with patchy fog and frost. Milder and at times wetter in the north and west. Becoming windier for many.

Updated at: 0128 on Mon 23 Jan 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Friday 27 Jan 2017 to Sunday 5 Feb 2017:

Wet and windy weather will affect the northwest on Friday, with some heavy outbreaks of rain over higher ground. The rain will spread into mainland UK overnight but the southeast will probably stay dry and bright throughout Friday. This will mark a change to generally wet and windy weather over the weekend and next week. Bands of rain will cross the country, interspersed with brighter and showery interludes. It will be windy at times, with gales likely in the northwest. The heaviest rain is also likely across northern and western parts. Temperatures are likely to be mild into the start of February, however there is a chance that the southeast may be drier and colder at times.

Updated at: 1127 on Sun 22 Jan 2017

UK Outlook for Sunday 5 Feb 2017 to Sunday 19 Feb 2017:

At the start of this period the most likely scenario is for more unsettled weather with wet and windy spells interspersed with brighter and showery interludes. This would bring gales at times, especially in the northwest. Temperatures are likely to be slightly above normal for the time of year. South-eastern parts may well stay drier and brighter. From the second week of February, confidence in the forecast reduces but there is a possibility that high pressure will return, bringing more settled weather with lighter winds and a return of overnight frost and fog. As a result, temperatures may become colder at times, with frost and fog again possible.

Updated at: 1128 on Sun 22 Jan 2017