Brutkey

AkaSci 🛰️
@AkaSci@fosstodon.org

Much of the U.S. is bracing for winter storm Fern which will hit 34 states across the south and east with a combination of snow, ice and brutally cold temperatures this weekend.

The cold temperatures will continue into next week. We can expect downed tree and major power outages due to the ice.

Let's stay informed and be prepared.

https://weather.com/storms/winter/news/2026-01-23-winter-storm-fern-historic-ice-snow-forecast-south-northeast-midwest

Tips for safety and preparations: https://weather.com/safety/winter/index
1/n

AkaSci 🛰️
@AkaSci@fosstodon.org

As others have pointed out, Australia has been in the grip of severe heat waves, with temps over 40C in Melbourne and Sydney and higher in other regions.

A report by World Weather Attribution (WWA) suggests that the climate crisis raised temps by ~1.6C , while the La Niña likely lowered max temps by 0.3C to 0.5C.

With current global temps 1.3C above preindustrial average, Australia can expect similar heatwaves every 5 years; every 2 years with another rise of 1.3C.

https://www.worldweatherattribution.org/climate-change-eclipses-la-nina-cooling-in-australia-to-drive-extreme-heatwave-and-heightened-fire-risk/
2/n

AkaSci 🛰️
@AkaSci@fosstodon.org

Is Winter Storm Fern related to climate crisis?

Yes, according to several experts cited in this article.

Contributors to the storm's intensity and southern track - a marine heat wave from the northern Pacific, a warm and strong high-pressure system near Alaska and moisture from the Gulf.

All exacerbated by above normal ocean temps - 2-5°F above normal in the northern Pacific and the Gulf. Plus a disrupted Polar Vortex, which is forecast to get even worse in Feb.

https://www.ledger-enquirer.com/news/environment/article314412696.html
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