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

Partly Cloudy

12°C 54°F 9°C 48°F West North Westerly
26km/h 16mph
Wednesday

Light Rain

13°C 55°F 12°C 54°F West South Westerly
19km/h 12mph
Thursday

Light Rain

15°C 59°F 13°C 55°F South Westerly
27km/h 17mph
Friday

Heavy Rain

14°C 57°F 9°C 48°F Westerly
19km/h 12mph
Saturday

Light Cloud

13°C 55°F 11°C 52°F South Westerly
34km/h 21mph

IN ASSOCIATION WITH

Forecast

Sunrise 07:54 Sunset 18:10

Last updated 17:09

Weather forecast details for Tuesday 21 October. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1900 hours2200 hours0100 hours
Wed
0400 hours    
Weather Conditions Light Cloud Partly Cloudy Partly Cloudy Partly Cloudy     
Temperature (°C/°F) 10°C 50°F 10°C 50°F 10°C 50°F 10°C 50°F     
Wind Speed (mph/km/h) 29km/h 18mph North Westerly 29km/h 18mph North Westerly 26km/h 16mph North Westerly 21km/h 13mph West North Westerly     
Wind Direction NW NW NW WNW     
Humidity 64% 71% 74% 74%     
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) E E E E     
Pressure (Millibars) 1018 1021 1024 1024     

Wales

Forecast Summary

  • This Evening and Tonight

    Very windy at first, with a continued risk of gales, especially around the coasts and hills. Showers and strong winds will steadily ease, with clear spells developing. Turning chilly in sheltered locations, with a touch of grass frost possible.

Environmental Summary

UV: 2

UK Range: 1-7

Pollution: Low

UK Range: Low to Very High

Pollen: Moderate

UK Range: Low to Very High

Met Office Warnings Issued For: Gwynedd

  1. Yellow warning of wind

    From:
    1000 on Tue 21 October
    To:
    2000 on Tue 21 October
    Updated 21 October at 09:47 Active

    Warning

    Gales, and more locally severe gales, are expected to affect much of the country on Tuesday, and this update extends the warning across southern counties. Gusts of 40-50, locally more than 50 mph are likely inland, with 60 to 70 mph gusts in some exposed coastal areas, locally higher on hills and headlands.

    The public should be aware of the potential for disruption to travel and possible damage to trees. This is a further update of the warning first issued on Saturday.

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

BBC Wales Today Forecast Last updated 13:48, Tuesday 21 Oct Forecast updated Monday to Friday only

UK

UK Forecast Last updated 17:19, Tuesday 21 Oct

Observations

Observed at 17:00, Tuesday 21 October

Light Cloud

11°C 52°F

66km/h 41mph West South Westerly

Humidity: 66%

Visibility: Very Good

Pressure: 1010mb, Rising

Observation station: Aberdaron

(Lat: 52.783 | Lon: -4.733)

BBC Weather in association with the Met Office

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

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