Weather for three days

Winnetka

Determine location

friday
19 december

min.-11° max.-7°
Overcast

Overcast

Cloudy night

-11°

Clear morning

-5°

Cloudy day

-8°

Overcast evening

-6°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

2.2

1.5

0.6

1.7

saturday
20 december

min.-6° max.+1°
Overcast

Overcast

Overcast night

-3°

Overcast morning

+1°

Cloudy day

-1°

Partly cloudy evening

-3°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1.9

1.5

1.5

2

sunday
21 december

min.-7° max.-2°
Partly cloudy

Partly cloudy

Partly cloudy night

-7°

Clear morning

-2°

Partly cloudy day

-5°

Cloudy evening

-4°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1.6

1.3

0.4

0.7

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