Use my current location crosshair

Carmarthen

YELLOW Warnings in force for Carmarthenshire
Recent locations
Carmarthen last 24 hours
  • 15 °C

    14 °C

    Heavy rain
  • 18 °C

    12 °C

    Cloudy
  • 17 °C

    14 °C

    Light rain
  • 16 °C

    11 °C

    Cloudy
  • 15 °C

    10 °C

    Sunny intervals
  • 14 °C

    10 °C

    Cloudy
  • 15 °C

    13 °C

    Cloudy
Monday   (26 September 2016)
1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Heavy rain Heavy rain Heavy shower day Heavy rain Heavy rain Heavy rain Light rain Light rain Light rain Heavy rain Heavy rain
Temperature (°C)
14 ° 14 ° 14 ° 15 ° 15 ° 15 ° 14 ° 14 ° 14 ° 14 ° 14 °
Warnings for Carmarthenshire
Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow
Feels like temperature (°C) arrow down
11 ° 13 ° 12 ° 13 ° 14 ° 13 ° 13 ° 13 ° 13 ° 13 ° 13 °
Precipitation probability arrow down
≥95% ≥95% 80% 90% 90% 90% 60% 60% 60% 80% 90%
Wind direction, speed & gust (mph) arrow down
S 18 38 SW 12 27 SSW 13 27 SSW 11 26 SSW 10 24 S 9 23 S 9 22 SSE 9 23 SSE 9 24 SSE 9 24 SSE 10 25
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M G VG G G G G M M
Humidity arrow down
96% 94% 93% 91% 90% 92% 92% 91% 91% 91% 93%
UV index arrow down
1 1 1 1 1 1 0 0 0 0 0
Tuesday   (27 September 2016)
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Heavy rain Light rain Heavy rain Light rain Light rain Light rain Light rain Mist Mist Overcast Light rain Overcast Light rain Overcast Cloudy Sunny intervals Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night
Temperature (°C)
14 ° 15 ° 15 ° 15 ° 15 ° 16 ° 16 ° 16 ° 16 ° 16 ° 16 ° 16 ° 16 ° 17 ° 18 ° 18 ° 17 ° 16 ° 16 ° 14 ° 13 ° 13 ° 12 ° 12 °
Warnings for Carmarthenshire
No warnings for Tuesday
Feels like temperature (°C) arrow down
13 ° 13 ° 13 ° 14 ° 14 ° 14 ° 15 ° 15 ° 15 ° 15 ° 15 ° 15 ° 15 ° 16 ° 17 ° 16 ° 16 ° 15 ° 15 ° 13 ° 12 ° 12 ° 11 ° 11 °
Precipitation probability arrow down
90% 70% 90% 60% 60% 60% 60% 30% 30% 20% 40% 20% 50% 10% 10% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
SSE 10 25 SSE 11 25 SSE 11 25 S 11 25 S 11 24 SSW 11 23 SSW 10 22 SW 10 21 SW 10 21 SW 10 20 SW 10 19 WSW 9 18 WSW 9 18 W 9 17 W 10 19 W 10 19 WNW 10 18 WNW 9 17 WNW 7 14 W 6 11 W 7 10 W 7 10 WSW 6 9 WSW 6 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M M M M P P P VG G G G VG VG E E VG VG VG VG VG VG VG
Humidity arrow down
92% 92% 93% 95% 96% 98% 98% 99% 98% 96% 95% 96% 95% 91% 84% 77% 73% 75% 78% 84% 88% 90% 93% 93%
UV index arrow down
0 0 0 0 0 0 0 0 1 1 1 2 2 3 2 2 1 1 1 0 0 0 0 0
Wednesday   (28 September 2016)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Clear night Partly cloudy night Cloudy Cloudy Overcast Light rain Light rain Light rain Light rain
Temperature (°C)
12 ° 12 ° 13 ° 14 ° 16 ° 16 ° 16 ° 16 ° 16 °
Warnings for Carmarthenshire
No warnings for Wednesday
Feels like temperature (°C) arrow down
11 ° 11 ° 12 ° 12 ° 13 ° 14 ° 14 ° 14 ° 13 °
Precipitation probability arrow down
<5% <5% <5% 10% 10% 50% 50% 60% 60%
Wind direction, speed & gust (mph) arrow down
WSW 7 10 WSW 7 10 WSW 9 14 SW 11 18 SW 14 24 SW 16 28 SW 16 29 SW 18 31 SW 18 32
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG G G M G
Humidity arrow down
93% 93% 91% 90% 86% 91% 94% 96% 95%
UV index arrow down
0 0 0 0 1 2 1 0 0
Thursday   (29 September 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Heavy rain Light shower night Cloudy Cloudy Sunny intervals Cloudy Cloudy Partly cloudy night
Temperature (°C)
16 ° 15 ° 14 ° 15 ° 16 ° 16 ° 14 ° 13 °
Warnings for Carmarthenshire
No warnings for Thursday
Feels like temperature (°C) arrow down
14 ° 13 ° 13 ° 13 ° 13 ° 13 ° 12 ° 11 °
Precipitation probability arrow down
80% 40% 20% 10% 10% 10% 10% <5%
Wind direction, speed & gust (mph) arrow down
SW 17 29 WSW 13 22 WSW 9 15 WSW 13 23 WSW 15 28 WSW 16 30 WSW 14 23 WSW 13 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G VG VG VG VG VG VG
Humidity arrow down
95% 94% 92% 83% 74% 74% 83% 85%
UV index arrow down
0 0 0 1 3 1 0 0
Friday   (30 September 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Partly cloudy night Clear night Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
Temperature (°C)
12 ° 12 ° 11 ° 13 ° 15 ° 14 ° 12 ° 12 °
Warnings for Carmarthenshire
No warnings for Friday
Feels like temperature (°C) arrow down
10 ° 10 ° 9 ° 11 ° 12 ° 12 ° 11 ° 10 °
Precipitation probability arrow down
10% <5% <5% <5% 10% 10% 10% <5%
Wind direction, speed & gust (mph) arrow down
W 12 19 W 10 15 W 11 15 W 11 19 W 13 24 WSW 13 24 WSW 10 15 WSW 9 13
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
85% 83% 86% 77% 67% 68% 78% 82%
UV index arrow down
0 0 0 2 3 1 0 0
Saturday   (01 October 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Cloudy Light shower day Cloudy Cloudy
Temperature (°C)
11 ° 11 ° 11 ° 13 ° 14 ° 14 ° 13 ° 12 °
Warnings for Carmarthenshire
No warnings for Saturday
Feels like temperature (°C) arrow down
9 ° 9 ° 9 ° 11 ° 11 ° 11 ° 10 ° 10 °
Precipitation probability arrow down
<5% 10% 10% 10% 20% 40% 20% 10%
Wind direction, speed & gust (mph) arrow down
WSW 9 13 WSW 10 15 WSW 11 17 WSW 13 21 WSW 16 27 SW 16 27 WSW 14 21 WSW 12 19
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
84% 84% 84% 77% 72% 74% 79% 82%
UV index arrow down
0 0 0 1 2 1 0 0
Sunday   (02 October 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Cloudy Partly cloudy night Cloudy Cloudy Cloudy Partly cloudy night Cloudy
Temperature (°C)
12 ° 11 ° 11 ° 13 ° 15 ° 15 ° 14 ° 14 °
Warnings for Carmarthenshire
No warnings for Sunday
Feels like temperature (°C) arrow down
10 ° 9 ° 9 ° 11 ° 12 ° 12 ° 11 ° 11 °
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 20%
Wind direction, speed & gust (mph) arrow down
WSW 11 17 WSW 11 16 WSW 11 15 SW 12 19 SW 15 25 SW 15 24 SW 13 20 SSW 13 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
Humidity arrow down
84% 86% 87% 78% 72% 75% 82% 87%
UV index arrow down
0 0 0 1 2 1 0 0
More Detail chevron down

Issued at: 1200 on Mon 26 Sep 2016

Forecast summary

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

Regional forecast for Wales

Staying unsettled with heavy rain and strong winds.

Today:

Outbreaks of rain, which will be persistent and heavy at times in the south and west, will affect all parts today. There will perhaps be localised surface water flooding in the south and the winds will strengthen later. Maximum Temperature 15 °C.

Tonight:

The rain will become lighter and patchier through this evening and overnight. The winds will strengthen, especially in the west, but it will be a mild night. Minimum Temperature 12 °C.

Tuesday:

Tuesday will start grey and damp with patchy rain and drizzle through the morning. It'll become drier and brighter during the afternoon but the winds will be strong at times. Maximum Temperature 18 °C.

Outlook for Wednesday to Friday:

Wednesday will be windy for most with coastal gales and rain at times. Rain will clear to the southeast on Thursday with a few showers on Friday. Remaining breezy.

Updated at: 0450 on Mon 26 Sep 2016

UK forecast for the next 5 days

Staying unsettled with outbreaks of rain and strong winds.

Today:

Heavy rain will move in from the southwest through today, affecting Wales and the southwest in particular. Northern Scotland and Northern Ireland will stay driest and brightest but some showers are likely to develop here.

Tonight:

The rain will continue across most south and central areas tonight, perhaps with some heavier bursts. Towards dawn occasional rain will affect many but it'll be mild for most.

Tuesday:

Tuesday will start grey and damp with patchy rain across western parts. Locally heavy rain will clear to the east later but it'll be windy in the north.

Outlook for Wednesday to Friday:

Windy for most on Wednesday with rain and coastal gales in the north. Rain will clear south-eastwards through Thursday and Friday with sunshine and blustery showers following.

Updated at: 0450 on Mon 26 Sep 2016

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 1 Oct 2016 to Monday 10 Oct 2016:

The weekend will be breezy, with a risk of gales at times in the north and west. Showers or longer spells of rain are likely, which will be most persistent in northern and western parts, with the best of any bright spells in the southeast. Changeable conditions are expected to continue through the rest of the period with mainly west or southwesterly winds dominating. This will bring showers or longer spells of rain, interspersed by some brighter periods. The most persistent rain occurring in the northwest, where there is also the risk of occasional gales. Some good brighter spells are possible in the southeast. Temperatures a little below average at first, but then rising to near or above average in the south, and perhaps also at times further north.

Updated at: 1205 on Mon 26 Sep 2016

UK Outlook for Tuesday 11 Oct 2016 to Tuesday 25 Oct 2016:

There is currently low confidence for the forecast during the second half of October. However, the most likely scenario is for a continuation of mainly west or southwesterly winds. This will bring changeable weather with showers or longer spells of rain, interspersed with some dry and bright periods. The north and west is likely to see the heaviest and most persistent rain, with also strong winds or gales at times. The south and east is likely to see the best of the dry and bright conditions, with the possibility of some more prolonged settled spells. Temperatures will vary through the period, but probably averaging out slight above average for the time of year, with an increasing risk of overnight frost in the more settled spells.

Updated at: 1205 on Mon 26 Sep 2016

Weather map

Mon 1400

Weather forecast map for Carmarthen

Carmarthen Carmarthen – Heavy rain 51.8571 -4.3153
Pembroke Pembroke – Heavy rain 51.6731 -4.9084
Aberystwyth Aberystwyth – Heavy rain 52.415 -4.0817
Barnstaple Barnstaple – Light rain 51.0777 -4.0571
Cardiff Cardiff – Heavy rain 51.4812 -3.1778
Newtown (Powys) Newtown (Powys) – Heavy rain 52.5118 -3.3118
Hereford Hereford – Light shower day 52.056 -2.7146
Exeter Exeter – Light rain 50.7179 -3.5327
Caernarfon Caernarfon – Heavy shower day 53.1393 -4.2727
Yeovil Yeovil – Cloudy 50.9416 -2.632
Wrexham Wrexham – Overcast 53.0428 -2.9911
Plymouth Plymouth – Cloudy 50.3713 -4.1348
Swindon Swindon – Cloudy 51.5556 -1.7784
Birmingham Birmingham – Heavy shower day 52.4859 -1.889
Stoke-on-Trent Stoke-on-Trent – Light rain 53.0024 -2.178
Camborne Camborne – Light shower day 50.2122 -5.2937
Banbury Banbury – Light shower day 52.0625 -1.3383
Southampton Southampton – Light rain 50.9093 -1.403
Manchester Manchester – Heavy rain 53.479 -2.2465

Location Details

Carmarthen

Location: 51.8571, -4.3153

Altitude: 26.0 m above mean sea level

Video forecast