saturday
20 december

min. max.+18°
Cloudy

Cloudy

Clear night

+1°

Clear morning

+14°

Clear day

+16°

Overcast evening

+13°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.8

1.5

0.9

0.7

sunday
21 december

min.+8° max.+17°
Partly cloudy

Partly cloudy

Fog night

+13°

Overcast morning

+14°

Partly cloudy day

+13°

Cloudy evening

+11°

Precipitation probability, %

100%

-

-

-

Wind speed, m/s

0.2

0.7

0.7

0.8

monday
22 december

min.+3° max.+12°
Overcast and showers

Overcast and showers

Cloudy night

+10°

Overcast and showers morning

+11°

Overcast and light rain day

+11°

Partly cloudy evening

+14°

Precipitation probability, %

-

100%

100%

-

Wind speed, m/s

0.9

1.5

1.5

1.2

Geomagnetic activity,
Kp-index for three days

00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
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