sunday
21 december

min.-30° max.-27°
Partly cloudy

Partly cloudy

Overcast and snow night

-6°

Overcast and snow showers morning

-17°

Cloudy day

-23°

Partly cloudy evening

-28°

Precipitation probability, %

100%

100%

-

-

Wind speed, m/s

0.4

2.1

1.9

1.1

monday
22 december

min.-23° max.-9°
Overcast and snow

Overcast and snow

Overcast night

-30°

Overcast morning

-22°

Overcast day

-15°

Overcast and snow evening

-11°

Precipitation probability, %

-

-

-

100%

Wind speed, m/s

0.5

1.8

3.1

2.3

tuesday
23 december

min.-11° max.-8°
Overcast

Overcast

Overcast and light snow night

-10°

Overcast and snow showers morning

-8°

Overcast and light wet snow day

-10°

Overcast evening

-10°

Precipitation probability, %

77%

100%

70%

-

Wind speed, m/s

1.6

1.5

1.5

1.6

Geomagnetic activity,
Kp-index for three days

01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
21.12.2025
Sunday
2
2
1
2
-
2
2
2
22.12.2025
Monday
1
1
1
1
2
2
2
2
23.12.2025
Tuesday
3
4
4
5
5
5
5
4
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms