saturday
20 december

min.-2° max.+2°
Overcast

Overcast

Clear night

-1°

Overcast morning

+1°

Overcast day

+1°

Partly cloudy evening

+3°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

2.6

1.8

0.8

1.7

sunday
21 december

min. max.+7°
Overcast

Overcast

Overcast night

+6°

Overcast morning

+6°

Partly cloudy day

+5°

Clear evening

-1°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

2.9

2.3

1.9

2.3

monday
22 december

min.-3° max.
Partly cloudy

Partly cloudy

Cloudy night

-2°

Clear morning

-1°

Clear day

-1°

Partly cloudy evening

-2°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

2.5

2.6

2

1

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