saturday
20 december

min.-8° max.-5°
Overcast and snow

Overcast and snow

Overcast night

-8°

Overcast and light wet snow morning

-7°

Overcast day

-8°

Overcast and snow evening

-6°

Precipitation probability, %

-

75%

-

100%

Wind speed, m/s

1.9

1.9

1.8

2

sunday
21 december

min.-29° max.-13°
Overcast and light snow

Overcast and light snow

Overcast and light wet snow night

-6°

Overcast and light snow morning

-8°

Overcast and light wet snow day

-19°

Partly cloudy evening

-21°

Precipitation probability, %

60%

68%

78%

-

Wind speed, m/s

1.5

1.2

1.4

1

monday
22 december

min.-25° max.-8°
Overcast and light wet snow

Overcast and light wet snow

Fog night

-30°

Overcast morning

-22°

Cloudy day

-14°

Partly cloudy evening

-9°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.5

1.3

1.7

1.9

Geomagnetic activity,
Kp-index for three days

02:00 05:00 08:00 11:00 14:00 17:00 20:00 23:00
20.12.2025
Saturday
2
1
1
-
3
3
2
2
21.12.2025
Sunday
2
1
2
2
2
2
2
1
22.12.2025
Monday
1
1
1
2
2
2
2
3
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms

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