saturday
20 december

min.+1° max.+14°
Cloudy

Cloudy

Clear night

+4°

Clear morning

+12°

Overcast day

+4°

Partly cloudy evening

+1°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.5

0.8

0.2

0.1

sunday
21 december

min.+1° max.+15°
Partly cloudy

Partly cloudy

Clear night

+4°

Clear morning

+13°

Clear day

+6°

Partly cloudy evening

+5°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.5

1.1

0.5

0.2

monday
22 december

min.+2° max.+14°
Partly cloudy

Partly cloudy

Clear night

+5°

Clear morning

+13°

Clear day

+6°

Cloudy evening

+5°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.1

0.5

0.2

0.3

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
2
2
2
2
2
1
21.12.2025
Sunday
1
1
1
2
2
2
2
3
22.12.2025
Monday
4
4
4
5
-
-
-
-
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms