Even hotter than yesterday. This thread explains what is going on.
This part of the world is crazy. Northerly winds delivers cold and sub freezing while southerly winds can push exceptional heat (despite being in the Arctic). The range of extremes is enormous.
Check the trend from the last few days from this weather station...
Source: Ogimet
Arctic heat flashes like this are not new. The fact that we continually push the boundaries of what is possible and keep breaking records in the Arctic is all part of climate change.
The Arctic is warming much faster than the rest of Planet Earth.
Let's start with anomalies. An anomaly compares the actual temperature to what is considered average for the time of year.
🔴 = warmer than normal
🔵 = colder than normal
You can see that most of Europe is much colder than average while Russia bakes in incredible warmth.
The weather pattern is perfect for singling out parts of Finland and Russia as hotspots.
The jet stream has a southerly track and locks cool air over much of the continent. The jet stream then lifts north around a blocking high pressure in Russia.
Beauvais, France 🇫🇷 broke its monthly heat record on March 31 with a baking +24.8°C and then went on to beat its monthly cold record on April 6 with a chilling -6.9°C.
This violent season flip is brutal for flora and fauna.
A closer look et excellent travail de @KeraunosObs
Arctic air is engulfing almost all of Europe in the next few hours. You should notice a massive temperature drop.
Snow is falling quite widely across parts of northern Europe as we speak.
This animation shows the wind chill temperature, a calculation accounting for strength of wind and air temperature.
Short story: it is going to feel extremely cold for April.
We can't be too surprised by cold and snow and April. This is not rare - it is actually common.
However, this level of cold is impressive. I would say this is a particularly strong Arctic outbreak. Overnight lows will fall below zero widely across Europe.