saturday
20 december

min.-8° max.+6°
Partly cloudy

Partly cloudy

Clear night

-3°

Overcast morning

Partly cloudy day

+1°

Clear evening

-3°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

2.5

2.2

1.9

2.3

sunday
21 december

min.-10° max.-4°
Partly cloudy

Partly cloudy

Clear night

-8°

Clear morning

-4°

Clear day

-2°

Overcast evening

-3°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1.7

0.8

0.7

1

monday
22 december

min.-7° max.+3°
Overcast

Overcast

Overcast night

-2°

Overcast morning

+1°

Cloudy day

+2°

Cloudy evening

+1°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1.2

1.5

1.3

1.1

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