saturday
20 december

min. max.+5°
Partly cloudy

Partly cloudy

Clear night

Clear morning

Clear day

+5°

Partly cloudy evening

+1°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.5

0.8

0.8

0.8

sunday
21 december

min.+1° max.+4°
Cloudy

Cloudy

Partly cloudy night

Cloudy morning

Overcast day

+4°

Partly cloudy evening

+1°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.7

0.5

0.6

0.7

monday
22 december

min.+2° max.+4°
Overcast

Overcast

Cloudy night

+1°

Fog morning

+1°

Partly cloudy day

+3°

Partly cloudy evening

+1°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.6

0.6

0.2

0.3

Geomagnetic activity,
Kp-index for three days

02:00 05:00 08:00 11:00 14:00 17:00 20:00 23:00
20.12.2025
Saturday
1
-
3
3
2
2
2
1
21.12.2025
Sunday
2
2
2
2
2
1
1
1
22.12.2025
Monday
1
2
2
2
2
3
4
4
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms