Weather for three days

Cedar Rapids

Determine location

saturday
20 december

min.-6° max.
Overcast

Overcast

Clear night

-2°

Overcast morning

-1°

Overcast day

-1°

Clear evening

-4°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1.6

1.9

1.1

1.5

sunday
21 december

min.-7° max.-1°
Partly cloudy

Partly cloudy

Clear night

-8°

Clear morning

-3°

Overcast day

-3°

Cloudy evening

-3°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.5

0.6

1

1.5

monday
22 december

min.-3° max.+3°
Overcast and snow showers

Overcast and snow showers

Overcast night

-3°

Overcast morning

-1°

Overcast day

Cloudy evening

+2°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1.7

1.7

0.9

0.9

Geomagnetic activity,
Kp-index for three days

00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
20.12.2025
Saturday
2
2
2
1
2
2
2
2
21.12.2025
Sunday
2
1
1
1
1
2
2
2
22.12.2025
Monday
2
3
4
4
4
5
-
-
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms