friday
19 december

min.-2° max.+16°
Overcast and rain

Overcast and rain

Overcast and light rain night

+14°

Cloudy morning

+12°

Cloudy day

+5°

Clear evening

-3°

Precipitation probability, %

100%

-

-

-

Wind speed, m/s

2.5

1.6

2.4

2

saturday
20 december

min.-4° max.+1°
Overcast

Overcast

Clear night

-5°

Partly cloudy morning

Partly cloudy day

Partly cloudy evening

-1°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1.3

0.7

0.6

1.6

sunday
21 december

min.-1° max.+9°
Overcast

Overcast

Cloudy night

+1°

Partly cloudy morning

+6°

Clear day

+5°

Partly cloudy evening

-2°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1.5

1.6

2.1

1.5

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