saturday
20 december

min.-9° max.+5°
Overcast

Overcast

Overcast night

-7°

Overcast morning

-3°

Cloudy day

+1°

Partly cloudy evening

-1°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1.5

2.4

2.2

2.2

sunday
21 december

min.-9° max.-1°
Cloudy

Cloudy

Overcast night

-5°

Clear morning

-4°

Clear day

-5°

Partly cloudy evening

-7°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

2.2

2.1

1

0.8

monday
22 december

min.-10° max.-1°
Overcast

Overcast

Partly cloudy night

-8°

Overcast morning

-4°

Overcast day

-2°

Overcast and wet snow evening

-1°

Precipitation probability, %

-

-

-

100%

Wind speed, m/s

0.8

0.9

1.1

1.4

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