saturday
20 december

min.-2° max.+9°
Cloudy

Cloudy

Clear night

+1°

Partly cloudy morning

+6°

Partly cloudy day

+2°

Partly cloudy evening

+1°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.2

0.1

0.2

0.4

sunday
21 december

min. max.+6°
Partly cloudy

Partly cloudy

Fog night

Partly cloudy morning

+3°

Fog day

+1°

Partly cloudy evening

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.4

0.3

0.3

0.5

monday
22 december

min.-6° max.+3°
Partly cloudy

Partly cloudy

Cloudy night

+1°

Partly cloudy morning

+1°

Partly cloudy day

-3°

Partly cloudy evening

-3°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.3

0.4

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