saturday
20 december

min.-1° max.+11°
Clear

Clear

Clear night

-1°

Clear morning

+5°

Clear day

+8°

Partly cloudy evening

+4°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.3

0.6

0.8

0.8

sunday
21 december

min.+2° max.+12°
Cloudy

Cloudy

Clear night

+4°

Overcast morning

+8°

Clear day

+8°

Partly cloudy evening

+2°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.4

0.5

1.1

0.4

monday
22 december

min.-3° max.+4°
Overcast

Overcast

Partly cloudy night

-2°

Clear morning

+2°

Clear day

+2°

Overcast and showers evening

+2°

Precipitation probability, %

-

-

-

63%

Wind speed, m/s

0.2

0.5

0.6

0.7

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