saturday
20 december

min.-3° max.+5°
Cloudy

Cloudy

Cloudy night

-3°

Clear morning

+3°

Partly cloudy day

+2°

Partly cloudy evening

+3°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

2.1

1

0.9

2.1

sunday
21 december

min.-1° max.+10°
Cloudy

Cloudy

Overcast night

+4°

Partly cloudy morning

+8°

Clear day

+6°

Clear evening

-1°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

2

1.8

2.2

2.5

monday
22 december

min.-2° max.+2°
Cloudy

Cloudy

Partly cloudy night

-2°

Clear morning

+1°

Partly cloudy day

+1°

Partly cloudy evening

-1°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

2.1

1.8

1.1

0.4

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