friday
19 december

min.+5° max.+9°
Overcast and showers

Overcast and showers

Partly cloudy night

+5°

Partly cloudy morning

+5°

Partly cloudy day

+8°

Overcast evening

+8°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1.3

1.3

1.6

1.2

saturday
20 december

min.+4° max.+7°
Overcast and showers

Overcast and showers

Cloudy and light rain night

+7°

Fog morning

+6°

Partly cloudy day

+7°

Partly cloudy evening

+4°

Precipitation probability, %

100%

-

-

-

Wind speed, m/s

0.9

0.7

0.3

0.5

sunday
21 december

min.+4° max.+8°
Partly cloudy

Partly cloudy

Cloudy night

+4°

Fog morning

+5°

Cloudy day

+7°

Fog evening

+5°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.8

0.9

1

0.9

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
2
-
3
3
3
2
2
1
20.12.2025
Saturday
1
3
3
3
2
2
2
1
21.12.2025
Sunday
2
2
2
1
1
1
2
1
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms