18 Sep 2025 15 UTC Analysis Warm front edges northwards as pressure falls across Ireland. #ukweather BBC Weather Met Office

19 Sep 2025 00 UTC Analysis Looking at the evidence from SYNOPs & my AWS, there's no way that warm sector got that far north! As far as I can see, it never made it much past past Dundee. #ukweather Met Office

19 Sep 2025 09 UTC Surface analysis The cold front grinds to a halt across Irish Sea. #ukweather BBC Weather Met Office

19 Sep 2025 1045 UTC 250 hPa Winds It's hard to believe there's a 156 mph SW jet at 34,000 ft across the NW ahead of the cold trough. It should be a nice afternoon once the band of frontal upper cloud caught up in the jet has edged way to the E #ukweather BBC Weather Met Office

19 Sep 2025 12 UTC Temp anomalies Mild in the E closer to average further W. Very mild across SE of England, and super mild across parts of France & Belgium. #ukweather BBC Weather Met Office

1-18 Sep 2025 Mean Temp Anomalies Temperatures have been generally close to, or a little above average, across W Europe, but warmer further E, particularly in Scandinavia & the Baltic States. #ukweather BBC Weather Met Office

19 Sep 2025 12 UTC Temps Quite a N-S contrast in temperatures across the UK this lunchtime, from 14°C in Fair Isle, to 25°C in London to 29°C in Paris. #ukweather BBC Weather Met Office

19 Sep 2025 1315 UTC A lovely sunny afternoon across Strathpeffer, now that the frontal cloud has cleared eastward, with a temp of 18°C. Sunny too, across SE England & much warmer with temps of 25°C. #ukweather BBC Weather

19 Sep 2025 21 UTC Analysis Things starting to happen on the slow moving cold front as the upper cold trough edges in from the W. #ukweather Met Office BBC Weather

25-28 Sep 2025 ECMWF Latest forecast suggest what's likely to be ex-Hurricane Gabrielle will track eastward towards the SW approaches later next week, bringing plenty more rain with it. #ukweather #Gabrielle Met Office BBC Weather

20 Sep 2025 09 UTC Analysis A fascinating chart this morning. How the Met Office can call the cold front across Scotland an occlusion when it's dropped dewpoints by more than 5°C beats me! #ukweather Met Office BBC Weather

1-19 Sep 2025 Total Precipitation POA 1⃣The chart on the left is the percentage of the LTA for the first 19 days of Sep. 2⃣The chart on the right is the guaranteed MINIMUM percentage for the whole month. #ukweather BBC Weather Met Office

20 Sep 2025 12 UTC Temp anomalies Still rather mild in the south, but colder in the N Scotland & in the rain across N England and Wales with anomalies of -5°C in places. Further afield, it's a very warm day across much of Germany. #ukweather BBC Weather Met Office

20 Sep 2025 12 UTC 24 hr Temp Differences As much as 10°C colder across North Yorkshire at 12 UTC than it was at the same time yesterday. #ukweather #cold BBC Weather Met Office

There's no hanging around at the Ptarmigan restaurant (1097 M) this lunchtime, with temperatures close to 1°C. Is that a flake of snow that I see on the camera lens? #ukweather #snow BBC Weather Met Office

20 Sep 2025 12 UTC Analysis The equinox is not until the 22nd this year, so this isn't quite the last day of summer, but despite this it's a battle royal between cold & warm this afternoon, with the low starting to deepen more quickly. #ukweather Met Office BBC Weather

Total Precipitation 191200-201400 (26 hrs) Estimates from weather radar Generally 25-40 mm but 40-60 mm in wettest areas of the Lake District & N Pennines, it's also been very wet & unpleasant across counties Wexford & Wicklow in Ireland. #ukweather BBC Weather Met Office

20 Sep 2025 14 UTC 250 hPa GPH & Winds A very sharp upper trough at 34,000 ft close to Valentia & edging eastward, with a 134 mph SW jet ahead of it across the UK. Not a bad day in Strathpeffer, cold, bright & breezy . #ukweather BBC Weather Met Office

Getting the most out of ECMWF sub-seasonal forecasts | ECMWF share.google/AUXqrbsawtQOVr…

Early snow #ukweather swissinfo.ch search.app/LhDGF