Coldest on Sunday night: Katesbridge (NI) -2.7°C min / Mildest: St Mary’s Scilly 9.6°C min / Coldest on Monday: Fair Isle 8.7°C max / Warmest: Whitechurch (Pembrokeshire) 16.0°C max / Wettest: Balmoral 7 mm
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Colin Youngs
Apr 20, 2026, 5:29:44 PM (8 days ago) Apr 20
to Weather and Climate
Monday 20th April 2026
Meteosat MSG satellite picture from Ferdinand Valk’s site at 12.00 UTC https://www.fvalk.com/images/Day_image/MSG-1200-EUR.jpg
Meteosat MSG satellite picture from Bernard Burton’s site at 12.00 UTC http://www.woksat.info/etcaid20m/aid20-msg-1200-uk.html
MetopC satellite picture from Bernard Burton’s site at 10.40 UTC http://www.woksat.info/etcaid20/aid20-1040-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 Sunday night (at 06.00) http://www.ogimet.com/cgi-bin/gsynop?lang=en&zona=uk&base=bluem&proy=orto&ano=2026&mes=04&day=20&hora=18&vtn=Tn&Send=send
Castlederg, Tyndrum, Leconfield and Pershore -1.0°C, Topcliffe -1.1°C, Bridgefoot (Cumbria) -1.3°C, Woburn -1.6°C, Santon Downham -1.8°C, Capel Curig and Cavendish (Suffolk) -1.9°C, Shap -2.3°C, Bala and South Newington (Oxon) -2.4°C, Katesbridge (NI) -2.7°C.
Giant’s Causeway 6.1°C, Lerwick 6.3°C, Millport (Great Cumbrae) and Camborne 6.4°C, Baltasound and Guernsey Airport 7.0°C, St Catherine’s Point 7.2°C, Jersey Airport 7.8°C, Portland 8.1°C, Swanage 8.2°C, St Helier (Jersey) 8.6°C, St Mary’s Scilly 9.6°C.
UK max. temps on Monday https://www.weatheronline.co.uk/weather/maps/observation?LANG=en&CONT=ukuk&LAND=UK®ION=0003&SORT=3&UD=1&INT=24&TYP=tmax&ART=kartealle&RUBRIK=akt&DATE=--&CEL=C&SI=mph
Fair Isle 8.7°C, Inverbervie 9.3°C, Lossiemouth 9.5°C, Dalwhinnie 9.6°C, Balmoral and Aberdeen Dyce 9.8°C, Cassley (Sutherland), Aviemore and Drumalbin 9.9°C, Lerwick, Boulmer and Copley 10.0°C.
Yeovilton 15.3°C, Nantwich, Brize Norton and Larkhill 15.4°C, Hawarden, Pershore College and Heathrow 15.5°C, Chivenor 15.7°C, Ross-on-Wye and Cardiff Bute Park 15.8°C, Myerscough (Lancs) and Gosport 15.9°C, Whitechurch (Pembrokeshire) 16.0°C.
OGIMET summary http://www.ogimet.com/cgi-bin/gsynres?lang=en&state=United+K&osum=no&fmt=html&ord=REV&ano=2026&mes=04&day=20&hora=18&ndays=1&Send=send
UK rainfall totals in 24 hours ending 18.00 UTC on Monday https://www.weatheronline.co.uk/weather/maps/observation?LANG=en&CONT=ukuk&LAND=UK®ION=0003&SORT=3&UD=1&INT=24&TYP=niederschlag&ART=kartealle&RUBRIK=akt&DATE=--&CEL=C&SI=mph
Kinlochewe, Drumnadrochit, Wick, Inverness Lentran, Fyvie Castle and Kinloss 5 mm, Tain Range, Aviemore, Cassley (Sutherland), Kinbrace and Lossiemouth 6 mm, Balmoral 7 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
Meteosat MSG satellite picture from Ferdinand Valk’s site at 12.00 UTC https://www.fvalk.com/images/Day_image/MSG-1200-EUR.jpg
Meteosat MSG satellite picture from Bernard Burton’s site at 12.00 UTC http://www.woksat.info/etcaid20m/aid20-msg-1200-uk.html
MetopC satellite picture from Bernard Burton’s site at 10.40 UTC http://www.woksat.info/etcaid20/aid20-1040-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 Sunday night (at 06.00) http://www.ogimet.com/cgi-bin/gsynop?lang=en&zona=uk&base=bluem&proy=orto&ano=2026&mes=04&day=20&hora=18&vtn=Tn&Send=send
Castlederg, Tyndrum, Leconfield and Pershore -1.0°C, Topcliffe -1.1°C, Bridgefoot (Cumbria) -1.3°C, Woburn -1.6°C, Santon Downham -1.8°C, Capel Curig and Cavendish (Suffolk) -1.9°C, Shap -2.3°C, Bala and South Newington (Oxon) -2.4°C, Katesbridge (NI) -2.7°C.
Giant’s Causeway 6.1°C, Lerwick 6.3°C, Millport (Great Cumbrae) and Camborne 6.4°C, Baltasound and Guernsey Airport 7.0°C, St Catherine’s Point 7.2°C, Jersey Airport 7.8°C, Portland 8.1°C, Swanage 8.2°C, St Helier (Jersey) 8.6°C, St Mary’s Scilly 9.6°C.
UK max. temps on Monday https://www.weatheronline.co.uk/weather/maps/observation?LANG=en&CONT=ukuk&LAND=UK®ION=0003&SORT=3&UD=1&INT=24&TYP=tmax&ART=kartealle&RUBRIK=akt&DATE=--&CEL=C&SI=mph
Fair Isle 8.7°C, Inverbervie 9.3°C, Lossiemouth 9.5°C, Dalwhinnie 9.6°C, Balmoral and Aberdeen Dyce 9.8°C, Cassley (Sutherland), Aviemore and Drumalbin 9.9°C, Lerwick, Boulmer and Copley 10.0°C.
Yeovilton 15.3°C, Nantwich, Brize Norton and Larkhill 15.4°C, Hawarden, Pershore College and Heathrow 15.5°C, Chivenor 15.7°C, Ross-on-Wye and Cardiff Bute Park 15.8°C, Myerscough (Lancs) and Gosport 15.9°C, Whitechurch (Pembrokeshire) 16.0°C.
OGIMET summary http://www.ogimet.com/cgi-bin/gsynres?lang=en&state=United+K&osum=no&fmt=html&ord=REV&ano=2026&mes=04&day=20&hora=18&ndays=1&Send=send
UK rainfall totals in 24 hours ending 18.00 UTC on Monday https://www.weatheronline.co.uk/weather/maps/observation?LANG=en&CONT=ukuk&LAND=UK®ION=0003&SORT=3&UD=1&INT=24&TYP=niederschlag&ART=kartealle&RUBRIK=akt&DATE=--&CEL=C&SI=mph
Kinlochewe, Drumnadrochit, Wick, Inverness Lentran, Fyvie Castle and Kinloss 5 mm, Tain Range, Aviemore, Cassley (Sutherland), Kinbrace and Lossiemouth 6 mm, Balmoral 7 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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