saturday
20 december

min.-2° max.+9°
Overcast

Overcast

Clear night

-2°

Partly cloudy morning

+6°

Cloudy day

+8°

Cloudy evening

+4°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.9

1.3

1.6

1.1

sunday
21 december

min.-3° max.+2°
Fog

Fog

Partly cloudy night

Fog morning

-2°

Overcast day

+1°

Partly cloudy evening

-1°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.8

1.4

0.9

0.8

monday
22 december

min.-3° max.+6°
Partly cloudy

Partly cloudy

Partly cloudy night

-2°

Cloudy morning

+2°

Cloudy day

+5°

Overcast evening

+5°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.8

1.2

0.6

1.2

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
2
2
1
2
2
2
2
21.12.2025
Sunday
2
1
1
1
1
2
2
2
22.12.2025
Monday
2
3
4
4
4
5
-
-
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms