As there are warnings already out, I thought it would be good to have a thread for the upcoming stormy period - with strong winds more likely than not for most of us, and potentially damaging winds thrown into the mix too. Winds will pick up during Thursday as an Atlantic low approaches, heralding the end of our settled period. Friday is when the damaging winds are likely, and beyond that low pressure won't be far away with the risk of further windy spells in the following couple of weeks.
To kick things off, a look at the winds for Friday. Note that I'm using mostly using MC charts as they are archived, rather than replaced with current ones each day.
MetO has the strongest winds affecting NI, northern England and southern Scotland. It's unusual for MetO to show this sort of strength at this range - there are widespread areas of 140-150km/h winds, which is the high 80s in MPH terms.
https://images.meteociel.fr/im/95/27873/ukmohd_uk1_11_87_0ulu8.png

UKV is just a notch down, generally high 70s / low 80s instead, although there are the odd spots with high 80s:

The ICON "max gust" chart for Saturday morning shows the spread of the winds - as a reminder, the burgandy is 62 or higher, then each colour above that is about 6mph, meaning again there are widespread 70s and even 80s around:
https://images.meteociel.fr/im/87/19660/iconeu_uk1_52_99_0dxv4.png

Arpege is a tad lower generally, a tapestry of 60s and low 70s, but just look at the winds over the Republic - white is 200km/h, or 124mph.
https://images.meteociel.fr/im/95/26763/arpegeuk_52_102_0mxt7.png

And last but not least, GFS has swathes of 70s, with the odd 80:
https://images.meteociel.fr/im/94/18995/84_289UKcbs1.GIF

I would expect an amber to be issued later today as a result - those winds will cause damage.
Edited by user
Tuesday, January 21, 2025 12:30:09 PM
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Reason: Not specified