saturday
20 december

min.-7° max.-1°
Cloudy

Cloudy

Fog night

-5°

Fog morning

-6°

Partly cloudy day

-5°

Cloudy evening

-2°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.6

0.6

0.5

0.5

sunday
21 december

min.-6° max.-1°
Partly cloudy

Partly cloudy

Fog night

-6°

Partly cloudy morning

-5°

Partly cloudy day

-5°

Cloudy evening

-1°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.5

0.7

0.8

0.9

monday
22 december

min.-5° max.+1°
Cloudy

Cloudy

Fog night

-4°

Fog morning

-3°

Overcast and snow showers day

-2°

Overcast evening

Precipitation probability, %

-

-

100%

-

Wind speed, m/s

0.9

0.9

1

1.3

Geomagnetic activity,
Kp-index for three days

00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
20.12.2025
Saturday
1
1
-
3
3
2
2
2
21.12.2025
Sunday
1
2
2
2
2
2
1
1
22.12.2025
Monday
1
1
2
2
2
2
3
4
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms