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- Currently in Portland — October 3rd, 2023: Morning fog
Currently in Portland — October 3rd, 2023: Morning fog
Plus, El Niño continues to accelerate global temperatures.
Eric Holthaus & Stella Harris
October 02, 2023
The weather, currently.
Morning fog, followed by a partly cloudy day.
Look out for fog if you’ve got a morning commute, but by afternoon we’ll have a pleasant mix of clouds and sun. High temps will only reach the mid-60s, which will make for a lovely fall day. But then look out for more fog returning at night, making for even rougher road conditions. So look out if you’re on the roads late, too. Basically, we’re getting a good few hours in the afternoon, which pretty much aligns with my mood most days anyway 🙂
What you need to know, currently.
New data show that the last week of September was the most anomalously warm week in history. That’s not so surprising given that we’re going into what looks like a very strong El Niño — the tropical Pacific warmth that defines these linked ocean-atmosphere patterns typically starts spreading worldwide during the last four months of the year.
Here’s more, from CarbonBrief:
Global surface temperatures set a new record this week for the highest daily temperature anomalies (departure from the norm) ever observed. They were recorded by a Japanese climate database called the JRA-55 reanalysis product. These were approximately 1C warmer than the 1991-2020 baseline period used by the dataset and around 1.9C warmer than the pre-industrial (1850-1900) temperatures.
As Currently reported last week, these data add to the increasing likelihood that we may already be living in the first 12-month period that’s 1.5°C warmer than pre-industrial levels, and that a few upcoming weeks may top 2°C for the first time ever.
What you can do, currently.
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