sunday
21 december

min.-8° max.-2°
Overcast and snow

Overcast and snow

Overcast and snow showers night

-2°

Cloudy morning

-5°

Partly cloudy day

-6°

Clear evening

-7°

Precipitation probability, %

100%

-

-

-

Wind speed, m/s

2.6

2.5

1.9

0.9

monday
22 december

min.-11° max.-1°
Overcast

Overcast

Partly cloudy night

-10°

Overcast morning

-4°

Overcast day

-1°

Partly cloudy evening

-2°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.5

1.3

1.2

1.6

tuesday
23 december

min.-1° max.+3°
Overcast and snow showers

Overcast and snow showers

Overcast and wet snow night

-1°

Overcast morning

+2°

Overcast and showers day

+2°

Overcast evening

+1°

Precipitation probability, %

100%

-

87%

-

Wind speed, m/s

1.4

1.2

0.8

1.3

Geomagnetic activity,
Kp-index for three days

01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
21.12.2025
Sunday
2
1
1
1
1
2
2
2
22.12.2025
Monday
2
3
4
4
5
5
5
5
23.12.2025
Tuesday
4
4
3
3
4
4
-
-
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms