saturday
20 december

min.-3° max.+1°
Cloudy

Cloudy

Overcast night

-3°

Partly cloudy morning

-3°

Partly cloudy day

-1°

Partly cloudy evening

-1°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.5

0.4

0.2

0.4

sunday
21 december

min.-4° max.+1°
Partly cloudy

Partly cloudy

Partly cloudy night

-3°

Cloudy morning

-3°

Partly cloudy day

-1°

Cloudy evening

-1°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.4

0.5

0.5

0.5

monday
22 december

min.-4° max.+1°
Overcast

Overcast

Partly cloudy night

-3°

Partly cloudy morning

-4°

Overcast day

-1°

Overcast evening

-1°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.5

0.4

0.5

0.4

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