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Day Weather Maximum Day Temperature Minimum Night Temperature Wind Direction and Speed
Wednesday

Light Cloud

15°C 59°F 12°C 54°F Southerly
Wind Speed 18 km/h 11 mph
Thursday

Light Cloud

16°C 61°F 12°C 54°F South South Easterly
Wind Speed 23 km/h 14 mph
Friday

Light Cloud

13°C 55°F 11°C 52°F West South Westerly
Wind Speed 18 km/h 11 mph
Saturday

Heavy Rain

14°C 57°F 10°C 50°F South Westerly
Wind Speed 40 km/h 25 mph
Sunday

Light Cloud

13°C 55°F 12°C 54°F Westerly
Wind Speed 37 km/h 23 mph

IN ASSOCIATION WITH

Forecast

Sunrise 07:48 Sunset 18:15

Last updated 00:18

Weather forecast details for Wednesday 18 October. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0100 hours0400 hours      
Weather Conditions Light Cloud Light Cloud       
Temperature (°C/°F) 13°C 55°F 13°C 55°F       
Wind Speed (mph/km/h) Wind Speed 19 km/h 12 mph Southerly Wind Speed 23 km/h 14 mph Southerly       
Wind Direction S S       
Humidity 83% 86%       
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) GG      
Pressure (Millibars) 1006 1004       

Wales

Forecast Summary

  • Tonight

    The evening will be mostly dry with clear spells developing, allowing some mist and fog to form, mainly over hills. Southeast Wales will see rain later, accompanied by low cloud.

Environmental Summary

UV: 2

UK Range: 1-8

Pollution: Low

UK Range: Low to Very High

Met Office Warnings Issued For: Gwynedd

  1. Yellow warning of wind

    From:
    0400 on Sat 21 October
    To:
    2359 on Sat 21 October
    Updated 18 October at 11:21

    Warning

    A spell of strong southwesterly winds is expected.

    Some coastal routes and communities are likely to be affected by large waves, with potential for flooding of properties. Some transport disruption is likely across the warning area, with delays to road, rail, air and ferry transport. Short term loss of power and other services is also possible.

A list of all UK Warnings can be found on our More UK Weather page.

Weather Warnings Key

  • Red: Take action
  • Amber: Be prepared
  • Yellow: Be aware

Issued by the Met Office

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Forecast Video

BBC Wales Today

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Last updated 19:32 BST, Wednesday 18 OctForecast updated Monday to Friday only

UK

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Last updated 22:46 BST, Wednesday 18 Oct

Observations

Observed at 22:00, Wednesday 18 October

Thick Cloud

12°C 54°F

Wind Speed 8 km/h 5 mph South South Easterly

Humidity: 88%

Visibility: Good

Pressure: 1007mb, Falling

Observation station: Mona

(Lat: 53.26 | Lon: -4.376)

BBC Weather in association with the Met Office

All times are BST (Europe/London, GMT+0100) unless otherwise stated

Information given for most appropriate forecast location. See FAQs for details