Eastern Hungary expects extremely cold night, only -22°C /Carpathian valleys in Romania, Ukraine, Slovakia, or SE Poland rarely below -25°C/
An extremely cold forecast is however coming from a country of lowlands – Hungary, where thanks to very good conditions, minimum temperatures up to -22°C in eastern parts of the country is on Thursday, 13. January 2022, possible /https://www.metkep.hu/2022/01/12/idojaras-durva-zord-hideg/?fbclid=IwAR341mTIaZ3pv8JhlAiyo-iScAKM9Vvef8PdK9Ct39ozTrTGgJGfVecfhq4/
Temperatures below -20°C in Hungarian lowlands aren´t very usual – severe frosts like these are more probable in Carpathian basins and valleys in N/NE Hungary.
In Carpathian valleys in Romania, Ukraine, Slovakia or southeastern Poland should temperature rarely drop below -25,0°C.
There is possible, that several temperature records should be in a danger.
Only on 12. January 2022, -27,3°C was measured in Czechia /https://mkweather.com/extreme-frosts-are-here-czechia-reports-273c//.
The worst, however, should come around 20.-30. January 2022, when a possible peak of Winter 2021/2022 should hit almost all Europe.
Temperatures during this peak in Central Europe, minimally up to the interval -20/-25°C, possibly into the interval -25/-30°C, and maybe below -30°C should be in the coldest valleys below 1000 MASL, measured.
Latest regional forecasts of upcoming peak of Winter 2021/2022 for regions in Europe you should find here: /https://mkweather.com/a-peak-of-winter-in-the-british-islands-between-17-25-january-2022-up-to-15c-possible/; https://mkweather.com/a-peak-of-winter-in-the-british-islands-between-17-25-january-2022-up-to-15c-possible/; https://mkweather.com/life-threatening-40c-frosts-for-scandinavia-between-15-25-january-2022/; https://mkweather.com/spain-portugal-and-nw-africa-with-a-possible-2-week-lasting-peak-of-winter-2021-2022-severe-frosts-and-snowfall/; https://mkweather.com/france-and-benelux-with-returning-frosts-and-snowfall-in-alpine-valleys-below-1000-masl-below-20c-possible-ardennes-around-12c/; https://mkweather.com/drastic-gfs-run-with-a-hard-siberian-blast-for-italy-and-balkan-30c-in-balkan-and-the-alps-valleys-20c-for-the-apennines/; https://mkweather.com/eastern-europe-temperature-should-stop-in-interval-25-30c-estonia-already-228c-and-latvia-204c/; https://mkweather.com/turkey-and-the-northern-middle-east-with-a-severe-siberian-blast-eastern-turkey-below-30c-lebanon-10c//.
Severe frosts in Europe are predicted to stay approximately until the end of January 2022 /https://mkweather.com/6-week-forecast-for-europe-january-will-be-the-last-winter-month-february-will-bring-spring//, then they should be replaced by early-spring weather NAO+ pattern / https://mkweather.com/early-spring-in-february-2022-is-confirming-strong-nao-is-predicted/; https://mkweather.com/spring-2022-will-come-in-february-nao-and-extremely-warm-early-spring-conditions-in-february-and-march-2022-are-predicted-cfs-ecmwf/; https://mkweather.com/spring-2022-forecast-for-europe-early-dry-late-stormy-very-warm/.
Source: MetKep /https://www.metkep.hu/2022/01/12/idojaras-durva-zord-hideg/?fbclid=IwAR341mTIaZ3pv8JhlAiyo-iScAKM9Vvef8PdK9Ct39ozTrTGgJGfVecfhq4/