Coldest on Friday night: Braemar 4.9°C min / Mildest: Hull 18.9°C min / Coolest on Saturday: Fair Isle 14.3°C max / Warmest: Writtle (Essex) 27.7°C max / Wettest: Capel Curig 14 mm

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Colin Youngs

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Jun 20, 2026, 5:25:29 PM (3 days ago) Jun 20
to Weather and Climate
Saturday 20th June 2026


Meteosat MSG satellite picture from Bernard Burton’s site at 12.00 UTC  https://www.woksat.info/etcaif20m/aif20-msg-1200-uk.html

MetopC satellite picture from Bernard Burton’s site at 11.17 UTC  https://www.woksat.info/etcaif20/aif20-1117-b-uk.html                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  

Latest satpic animation from sat24.com  https://www.sat24.com/en-gb    

Figures from both SYNOPs and climatological sites this evening.

UK min. temps on Friday night  (at 06.00)  http://www.ogimet.com/cgi-bin/gsynop?lang=en&zona=uk&base=bluem&proy=orto&ano=2026&mes=06&day=20&hora=18&vtn=Tn&Send=send

Stornoway 8.3°C,  Tulloch Bridge and Lossiemouth 8.1°C,  Castlederg 8.0°C,  Port Ellen on Islay 7.9°C,  Baltasound 7.6°C,  Tyndrum 7.1°C,  Dalwhinnie 6.9°C,  Tain Range 6.6°C,  Balmoral 6.5°C,  Aviemore 5.7°C,  Braemar 4.9°C.  

Nottingham Watnall, Wellesbourne (Warwickshire), Exeter AWS and Heathrow 17.1°C,  Coningsby and Wainfleet 17.2°C,  Gringley-on-the-Hill (Notts) 17.3°C,  Sheffield and Cranwell 17.4°C,  Normanby Hall (North Lincs) 17.8°C,  Donna Nook 17.9°C,  Waddington 18.0°C,  Leconfield 18.1°C,  Hull 18.9°C.  

UK max. temps on Saturday  https://www.weatheronline.co.uk/weather/maps/observation?LANG=en&CONT=ukuk&LAND=UK&REGION=0003&SORT=3&UD=1&INT=24&TYP=tmax&ART=kartealle&RUBRIK=akt&DATE=1781978400&CEL=C&SI=mph

Fair Isle 14.3°C,  Lerwick 14.7°C,  Tulloch Bridge 15.3°C,  Aultbea 15.4°C,  Loch Glascarnoch and Dalwhinnie 15.5°C,  South Uist 15.7°C,  Cassley (Sutherland) 15.8°C,  Tiree 16.0°C,  Baltasound and Machrihanish 16.2°C,  Port Ellen on Islay 16.3°C.

Northolt 26.0°C,  Andrewsfield and Heathrow 26.1°C,  Marham and Brooms Barn (Suffolk) 26.2°C,  Frittenden (Kent) 26.5°C,  Tibenham (Norfolk), Santon Downham and Shoeburyness 26.6°C,  Wattisham 26.7°C,  Iver Water Works (Bucks) 26.9°C,  Cavendish (Suffolk) 27.1°C,  St Helier (Jersey) 27.2°C,  Charsfield (Suffolk) 27.4°C,  Writtle (Essex) 27.7°C.

OGIMET summary   http://www.ogimet.com/cgi-bin/gsynres?lang=en&state=United+K&osum=no&fmt=html&ord=REV&ano=2026&mes=06&day=20&hora=18&ndays=1&Send=send                                                                                                                                                                                                                                                                                
   
UK rainfall totals in 24 hours ending 18.00 UTC on Saturday  https://www.weatheronline.co.uk/weather/maps/observation?LANG=en&CONT=ukuk&LAND=UK&REGION=0003&SORT=3&UD=1&INT=24&TYP=niederschlag&ART=kartealle&RUBRIK=akt&DATE=1781982000&CEL=C&SI=mph

Drumalbin, Warcop, Bainbridge (North Yorks) and Camborne 5 mm,  Cardinham 6 mm,  Eskdalemuir and Sennybridge 7 mm,  Culdrose 8 mm,  Kielder Castle 9 mm,  Armagh Observatory and Logan Botanic Garden (Dumfries and Galloway) 10 mm,  Spadeadam 12 mm,  Capel Curig  14 mm.  
   
Rainfall radar  https://www.netweather.tv/live-weather/radar    

Sferics  https://www.blitzortung.org/en/historical_maps.php?map=10   Review  24h Loop

Location of stations   https://www.metoffice.gov.uk/research/climate/maps-and-data/uk-synoptic-and-climate-stations

Colin Youngs
Brussels
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