friday
19 december

min.-5° max.+14°
Overcast and showers

Overcast and showers

Overcast and rain night

+12°

Overcast morning

+7°

Cloudy day

-1°

Partly cloudy evening

-5°

Precipitation probability, %

100%

-

-

-

Wind speed, m/s

2.3

1.2

2

1.9

saturday
20 december

min.-6° max.-1°
Cloudy

Cloudy

Cloudy night

-5°

Cloudy morning

-1°

Overcast day

-2°

Cloudy evening

-3°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1.3

0.7

0.9

1.3

sunday
21 december

min.-5° max.+6°
Overcast

Overcast

Partly cloudy night

-2°

Partly cloudy morning

+3°

Cloudy day

Cloudy evening

-4°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1.1

1.5

1.6

1.7

Geomagnetic activity,
Kp-index for three days

01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
19.12.2025
Friday
3
2
2
1
1
3
3
3
20.12.2025
Saturday
2
2
2
1
2
2
2
1
21.12.2025
Sunday
1
1
2
1
2
1
-
-
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms