saturday
20 december

min.-7° max.+5°
Partly cloudy

Partly cloudy

Partly cloudy night

-1°

Overcast morning

+2°

Fog day

-4°

Fog evening

-4°

Precipitation probability, %

-

-

-

100%

Wind speed, m/s

0.3

0.2

0.3

0.2

sunday
21 december

min.-6° max.+1°
Fog

Fog

Overcast and snow night

-1°

Fog morning

Partly cloudy day

-5°

Partly cloudy evening

-6°

Precipitation probability, %

100%

-

-

-

Wind speed, m/s

0.2

0.2

0.2

0.3

monday
22 december

min.-7° max.+1°
Overcast and light wet snow

Overcast and light wet snow

Overcast night

-4°

Fog morning

-1°

Overcast and light snow day

-1°

Fog evening

-2°

Precipitation probability, %

-

-

78%

-

Wind speed, m/s

0.1

0.1

0.1

0.2

Geomagnetic activity,
Kp-index for three days

01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
20.12.2025
Saturday
2
1
2
2
2
2
2
1
21.12.2025
Sunday
1
1
1
2
2
2
2
3
22.12.2025
Monday
4
4
4
5
-
-
-
-
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms