Weather for three days

Keystone

Determine location

saturday
20 december

min.-8° max.
Overcast, thunderstorms with rain

Overcast, thunderstorms with rain

Overcast and snow night

-2°

Overcast and snow showers morning

Partly cloudy day

-6°

Partly cloudy evening

-6°

Precipitation probability, %

100%

100%

-

-

Wind speed, m/s

1.2

2.1

0.4

0.4

sunday
21 december

min.-6° max.+2°
Partly cloudy

Partly cloudy

Cloudy night

-3°

Cloudy morning

+2°

Cloudy day

Partly cloudy evening

-2°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.4

0.6

0.4

0.3

monday
22 december

min.-5° max.+7°
Cloudy

Cloudy

Clear night

+1°

Clear morning

+5°

Partly cloudy day

-4°

Partly cloudy evening

-9°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.3

1.3

0.4

0.4

Geomagnetic activity,
Kp-index for three days

02:00 05:00 08:00 11:00 14:00 17:00 20:00 23:00
20.12.2025
Saturday
2
1
2
2
2
2
2
1
21.12.2025
Sunday
1
1
1
2
2
2
2
3
22.12.2025
Monday
4
4
4
5
-
-
-
-
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms