saturday
20 december

min.-3° max.+1°
Cloudy

Cloudy

Clear night

-2°

Partly cloudy morning

Overcast day

+1°

Cloudy evening

+2°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

2.2

1.6

1.1

2.2

sunday
21 december

min. max.+7°
Cloudy

Cloudy

Cloudy night

+4°

Cloudy morning

+5°

Clear day

+5°

Partly cloudy evening

Precipitation probability, %

-

-

-

-

Wind speed, m/s

2.3

2.2

2.6

2.6

monday
22 december

min.-2° max.+2°
Cloudy

Cloudy

Partly cloudy night

-1°

Clear morning

Overcast day

+1°

Partly cloudy evening

Precipitation probability, %

-

-

-

-

Wind speed, m/s

2.6

2.2

1.5

0.5

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