saturday
20 december

min.-1° max.+2°
Partly cloudy

Partly cloudy

Clear night

-1°

Partly cloudy morning

-1°

Partly cloudy day

Clear evening

+1°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.4

0.4

0.4

0.6

sunday
21 december

min.-1° max.+1°
Partly cloudy

Partly cloudy

Cloudy night

Cloudy morning

-1°

Partly cloudy day

Overcast evening

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.7

0.8

0.8

0.8

monday
22 december

min.-1° max.+2°
Cloudy

Cloudy

Partly cloudy night

Overcast and snow morning

Overcast day

Overcast and light wet snow evening

+1°

Precipitation probability, %

-

100%

-

71%

Wind speed, m/s

0.9

0.9

1.1

1.4

Geomagnetic activity,
Kp-index for three days

00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
20.12.2025
Saturday
1
1
-
3
3
2
2
2
21.12.2025
Sunday
1
2
2
2
2
2
1
1
22.12.2025
Monday
1
1
2
2
2
2
3
4
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms