Daily forecast
Day Weather Maximum Day Temperature Minimum Night Temperature Wind Direction and Speed

Heavy Rain

10°C 50°F 3°C 37°F Westerly
21km/h 13mph

Sunny Intervals

6°C 43°F 3°C 37°F Westerly
21km/h 13mph

Light Cloud

7°C 45°F 3°C 37°F West North Westerly
21km/h 13mph

Heavy Rain

9°C 48°F 8°C 46°F West South Westerly
23km/h 14mph

Heavy Rain

10°C 50°F 7°C 45°F West South Westerly
27km/h 17mph



Sunrise 08:19 Sunset 16:03

Last updated 00:16

Weather forecast details for Thursday 18 December. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0200 hours0300 hours0400 hours0500 hours                    
Weather Conditions Heavy Rain Heavy Rain Light Rain Shower Light Cloud                     
Temperature (°C/°F) 8°C 46°F 7°C 45°F 6°C 43°F 6°C 43°F                     
Wind Speed (mph/km/h) 16km/h 10mph Westerly 14km/h 9mph Westerly 16km/h 10mph West North Westerly 16km/h 10mph Westerly                     
Wind Direction W W WNW W                     
Humidity 97% 98% 95% 90%                     
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) M G VG VG                     
Pressure (Millibars) 1009 1009 1010 1011                     


Forecast Summary

  • Tonight

    Further rain this evening, but cloud and rain will clear southwards overnight, with clearer, colder weather spreading from the north through the early hours. Remaining windy.

Environmental Summary

UV: 1

UK Range: 1-7

Pollution: Low

UK Range: Low to Very High

Met Office Warnings Issued For: Powys

  1. Yellow warning of rain

    1130 on Thu 18 December
    0600 on Fri 19 December
    Updated 18 December at 11:27 Active


    Outbreaks of rain will become heavier and more persistent across Wales through the latter part of Thursday and overnight, before clearing away to the south early on Friday morning.

    The public should be aware of the risk of localised flooding.

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 19:07, Thursday 18 Dec Forecast updated Monday to Friday only


UK Forecast Last updated 00:19, Friday 19 Dec


Observed at 00:00, Friday 19 December

Heavy Rain

10°C 50°F

29km/h 18mph South Westerly

Humidity: 98%

Visibility: Moderate

Pressure: 1008mb, Falling

Observation station: Sennybridge

(Lat: 52.063 | Lon: -3.614)

BBC Weather in association with the Met Office

All times are GMT (Europe/London, GMT+0000) unless otherwise stated

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