saturday
20 december

min.+3° max.+8°
Partly cloudy

Partly cloudy

Partly cloudy night

+5°

Cloudy morning

+5°

Partly cloudy day

+8°

Partly cloudy evening

+5°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.5

0.5

0.5

0.6

sunday
21 december

min. max.+6°
Overcast

Overcast

Partly cloudy night

+3°

Partly cloudy morning

+2°

Partly cloudy day

+5°

Partly cloudy evening

+3°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.5

0.7

0.9

1

monday
22 december

min. max.+5°
Fog

Fog

Partly cloudy night

+1°

Fog morning

Overcast day

+4°

Cloudy evening

+1°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.9

0.8

1

0.6

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
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