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Weather hour by hour (periods) in Illinois , United States

Illinois, United States

Day

fog till morning

14°

Night

light fog from midnight

7°

Day

generally scattered clouds with light fog at morning

16°

Night

scattered clouds to overcast

8°

Day

overcast

14°

Night

rain showers with thunderstorms at dawn

13°

Day

partly cloudy to clear

19°

Night

overcast

8°

Day

generally mostly cloudy with rain showers at afternoon

20°

Night

chance for light rain till early night hours

4°

Day

cold and overcast

9°

Night

cold and overcast

1°

Day

cold and mostly cloudy

5°

Night

frost from midnight

-3°

Day

frost till noon

-1°

Night

frost

-8°

Day

cold

0°

Night

cold

-4°

Dawn

Foggy

Foggy

5°

Morning

Foggy

Foggy

7°

Noon

Scattered Clouds

Scattered Clouds

13°

Afternoon

Mostly Clear

Mostly Clear

14°

Evening

Clear

Clear

11°

Night

Mist - Light Fog

Mist - Light Fog

8°

Day Fog is expected / Risk of poor visibility while driving.

Fog is expected / Risk of poor visibility while driving.

Dawn

Northeastern

8km/h

Morning

Northern

7km/h

Noon

Western

6km/h

Afternoon

Western

10km/h

Evening

Southwestern

9km/h

Night

Southwestern

10km/h

Dawn

Relative Humidity

100%

Morning

Relative Humidity

88%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

88%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

43%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

7°

Morning

Mist - Light Fog

Mist - Light Fog

9°

Noon

Overcast

Overcast

15°

Afternoon

Scattered Clouds

Scattered Clouds

16°

Evening

Scattered Clouds

Scattered Clouds

11°

Night

Overcast

Overcast

9°

Dawn

Southwestern

11km/h

Morning

Southwestern

18km/h

Noon

Southwestern

20km/h

Afternoon

Southwestern

20km/h

Evening

Southern

14km/h

Night

Southern

15km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

77%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

40%

Evening

Relative Humidity

77%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

8°

Morning

Overcast

Overcast

9°

Noon

Overcast

Overcast

14°

Afternoon

Overcast

Overcast

14°

Evening

Overcast

Overcast

14°

Night

Overcast

Overcast

14°

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southern

13km/h

Morning

Southern

17km/h

Noon

Southeastern

20km/h

Afternoon

Southeastern

22km/h

Evening

Southern

29km/h

Night

Southern

31km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

81%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

78%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Thunderstorms

Thunderstorms

14°

Morning

Mostly Cloudy

Mostly Cloudy

15°

Noon

Scattered Clouds

Scattered Clouds

19°

Afternoon

Clear

Clear

19°

Evening

Overcast

Overcast

13°

Night

Overcast

Overcast

10°

Dawn

Southwestern

25km/h

Morning

Southwestern

19km/h

Noon

Western

20km/h

Afternoon

Western

18km/h

Evening

Southwestern

4km/h

Night

Southeastern

10km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

58%

Noon

Relative Humidity

30%

Afternoon

Relative Humidity

22%

Evening

Relative Humidity

49%

Night

Relative Humidity

69%

Dawn

Precipitation Probability

82%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Cloudy

Mostly Cloudy

8°

Morning

Scattered Clouds

Scattered Clouds

10°

Noon

Partly Cloudy

Partly Cloudy

20°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

20°

Evening

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

17°

Night

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

10°

Dawn

Southeastern

12km/h

Morning

Eastern

20km/h

Noon

Southeastern

21km/h

Afternoon

Southeastern

19km/h

Evening

Eastern

9km/h

Night

Southern

25km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

81%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

86%

Evening

Relative Humidity

95%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

68%

Evening

Precipitation Probability

67%

Night

Precipitation Probability

44%

Dawn

Very Cold

Very Cold

4°

Morning

Very Cold

Very Cold

4°

Noon

Overcast

Overcast

8°

Afternoon

Overcast

Overcast

9°

Evening

Overcast

Overcast

6°

Night

Very Cold

Very Cold

3°

Night Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Dawn

Southwestern

28km/h

Morning

Western

32km/h

Noon

Western

34km/h

Afternoon

Western

32km/h

Evening

North-west

11km/h

Night

North-west

7km/h

Dawn

Relative Humidity

73%

Morning

Relative Humidity

60%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

42%

Evening

Relative Humidity

70%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

1°

Morning

Very Cold

Very Cold

1°

Noon

Very Cold

Very Cold

5°

Afternoon

Very Cold

Very Cold

5°

Evening

Very Cold

Very Cold

3°

Night

Frost

Frost

0°

Night Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Dawn

Western

4km/h

Morning

Eastern

7km/h

Noon

Eastern

30km/h

Afternoon

Western

31km/h

Evening

Western

24km/h

Night

North-west

25km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

68%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

41%

Evening

Relative Humidity

50%

Night

Relative Humidity

59%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-3°

Morning

Frost

Frost

-3°

Noon

Frost

Frost

-1°

Afternoon

Very Cold

Very Cold

-1°

Evening

Frost

Frost

-5°

Night

Frost

Frost

-7°

Day Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

North-west

25km/h

Morning

North-west

24km/h

Noon

North-west

24km/h

Afternoon

North-west

26km/h

Evening

North-west

21km/h

Night

North-west

19km/h

Dawn

Relative Humidity

68%

Morning

Relative Humidity

64%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

48%

Evening

Relative Humidity

63%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-8°

Morning

Very Cold

Very Cold

-6°

Noon

Very Cold

Very Cold

-1°

Afternoon

Very Cold

Very Cold

0°

Evening

Very Cold

Very Cold

-3°

Night

Very Cold

Very Cold

-4°

Day Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Night Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Dawn

North-west

17km/h

Morning

Northern

15km/h

Noon

Northern

12km/h

Afternoon

North-west

10km/h

Evening

Western

6km/h

Night

Southern

12km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

46%

Noon

Relative Humidity

34%

Afternoon

Relative Humidity

31%

Evening

Relative Humidity

43%

Night

Relative Humidity

53%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%