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Whoever has not yet decided on the winter tires for the car can do their best to leave it at home today.
On Thursday morning, SMHI issued a Class 1 warning regarding ice crystals in Uppsala County, Stockholm County, Östergötland County, Örebro County, Västmanland County, County of Västra Götaland, Halland County, Jönköping County, Kronoberg County and Skåne County.
READ MORE: It's high time to switch to winter tires – this should be taken into account
"What is happening today is that we have a precipitation zone that falls like snow but falls in the rain. Precipitation on cold roads becomes icy, says Charlotta Eriksson, meteorologist at SMHI.
During the morning, ishalkan mainly affects the southwestern part of the country, but during the afternoon and evening, the falcon also reaches the east of Svealand and Götaland.
In the north of the country, there is no warning about the road. On the other hand, a Class 1 warning for "very violent winds" has been issued in Jämtland County, which can reach winds of up to 25 m / s on Thursday and Friday.
In Värmland County, a Class 1 warning was issued for snowfall; 5 to 10 centimeters are expected in the morning and in the morning.
– Warnings are issued because they are weather games difficult to fight. We do not usually know how to react to this kind of weather, but I really think we have to be careful, "said Charlotta Eriksson.
"Weather conditions that cause sudden freezing cold, such as undercooked rain, rain on cold roads or rain followed by fast freezing roads, risk of slipping on roads, if forecasts change for insufficient rainfall. cooled by 3 mm or more within 6 hours, the warning goes to a higher warning class ".
Definition of the snow of class 1 warning:
"Snowfall where it is expected to be 5 mm or more (in molten form) within 6 hours At the beginning or end of the season, warnings can be issued even when the snow level is low Risk of slipping on the roads If forecasts predict larger snowfalls of more than 20 mm within 12 hours or 12 mm within 12 hours, in combination with fresh wind (greater than 8 m / s), the warning will be updated to upgrade to a higher warning class. "
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