Coldest on Friday night: Katesbridge (NI) -2.4°C min / Mildest: St Mary’s Scilly 8.6°C min / Coldest on Saturday: West Freugh 7.4°C max / Warmest: Bala 17.7°C max / Wettest: Aultbea 4 mm
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Colin Youngs
Mar 21, 2026, 5:10:28 PM (14 hours ago) Mar 21
to Weather and Climate
Saturday 21st March 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/etcaic21m/aic21-msg-1200-uk.html
MetopB satellite picture from Bernard Burton’s site at 10.27 UTC http://www.woksat.info/etcaic21/aic21-1027-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=03&day=21&hora=18&vtn=Tn&Send=send
Houghton Hall (Norfolk), Weybourne, Benson and Writtle (Essex) -1.2°C, Derrylin (NI) -1.3°C, Castlederg and Shap -1.4°C, Redesdale, Monks Wood (Cambs) and Marham -1.5°C, Kielder Castle -1.6°C, Sennybridge -2.2°C, Santon Downham -2.3°C, Katesbridge (NI) -2.4°C.
Kirkwall, Aultbea and Swanage 6.7°C, South Uist and Oban 6.8°C, Tain Range 7.1°C, Lossiemouth 7.2°C, Kinloss 7.4°C, Tiree 7.7°C, Guernsey Airport 7.9°C, Jersey Airport 8.1°C, Achnagart (Glenshiel) and St Helier (Jersey) 8.4°C, St Mary’s Scilly 8.6°C.
UK max. temps on Saturday 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
West Freugh 7.4°C, Elphin (Sutherland) 8.0°C, Weybourne and Cromer 8.4°C, Dalwhinnie and Wick 8.8°C, Lerwick 8.9°C, Fair Isle and Tulloch Bridge 9.0°C, Logan Botanic Garden (Dumfries and Galloway) 9.1°C, Quidinish (Harris) 9.4°C, Baltasound, Tiree, Loch Glascarnoch and Millport (Great Cumbrae) 9.5°C.
Hawarden and Chivenor 16.2°C, Sennybridge 16.3°C, Usk (Monmouthshire) 16.5°C, Aboyne and Capel Curig 16.6°C, Myerscough (Lancs), Rochdale and Haverfordwest Scolton Country Park 16.8°C, Preston and Rostherne (Cheshire) 16.9°C, Bala 17.7°C.
OGIMET summary http://www.ogimet.com/cgi-bin/gsynres?lang=en&state=United+K&osum=no&fmt=html&ord=REV&ano=2026&mes=03&day=21&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®ION=0003&SORT=3&UD=1&INT=24&TYP=niederschlag&ART=kartealle&RUBRIK=akt&DATE=--&CEL=C&SI=mph
Kirkwall and Altnaharra 0.4 mm, Baltasound 0.6 mm, South Uist, Stornoway, Kinlochewe, Achnagart (Glenshiel) and Cassley (Sutherland) 1 mm, Elphin (Sutherland) 3 mm, Aultbea 4 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/etcaic21m/aic21-msg-1200-uk.html
MetopB satellite picture from Bernard Burton’s site at 10.27 UTC http://www.woksat.info/etcaic21/aic21-1027-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=03&day=21&hora=18&vtn=Tn&Send=send
Houghton Hall (Norfolk), Weybourne, Benson and Writtle (Essex) -1.2°C, Derrylin (NI) -1.3°C, Castlederg and Shap -1.4°C, Redesdale, Monks Wood (Cambs) and Marham -1.5°C, Kielder Castle -1.6°C, Sennybridge -2.2°C, Santon Downham -2.3°C, Katesbridge (NI) -2.4°C.
Kirkwall, Aultbea and Swanage 6.7°C, South Uist and Oban 6.8°C, Tain Range 7.1°C, Lossiemouth 7.2°C, Kinloss 7.4°C, Tiree 7.7°C, Guernsey Airport 7.9°C, Jersey Airport 8.1°C, Achnagart (Glenshiel) and St Helier (Jersey) 8.4°C, St Mary’s Scilly 8.6°C.
UK max. temps on Saturday 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
West Freugh 7.4°C, Elphin (Sutherland) 8.0°C, Weybourne and Cromer 8.4°C, Dalwhinnie and Wick 8.8°C, Lerwick 8.9°C, Fair Isle and Tulloch Bridge 9.0°C, Logan Botanic Garden (Dumfries and Galloway) 9.1°C, Quidinish (Harris) 9.4°C, Baltasound, Tiree, Loch Glascarnoch and Millport (Great Cumbrae) 9.5°C.
Hawarden and Chivenor 16.2°C, Sennybridge 16.3°C, Usk (Monmouthshire) 16.5°C, Aboyne and Capel Curig 16.6°C, Myerscough (Lancs), Rochdale and Haverfordwest Scolton Country Park 16.8°C, Preston and Rostherne (Cheshire) 16.9°C, Bala 17.7°C.
OGIMET summary http://www.ogimet.com/cgi-bin/gsynres?lang=en&state=United+K&osum=no&fmt=html&ord=REV&ano=2026&mes=03&day=21&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®ION=0003&SORT=3&UD=1&INT=24&TYP=niederschlag&ART=kartealle&RUBRIK=akt&DATE=--&CEL=C&SI=mph
Kirkwall and Altnaharra 0.4 mm, Baltasound 0.6 mm, South Uist, Stornoway, Kinlochewe, Achnagart (Glenshiel) and Cassley (Sutherland) 1 mm, Elphin (Sutherland) 3 mm, Aultbea 4 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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