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

Illinois, United States

Day

overcast

10°

Night

cold and overcast

3°

Day

frost at morning

0°

Night

cold

-7°

Day

cold

-2°

Night

chance for snow showers and frost from midnight

-4°

Day

frost at morning, chance for snow showers from noon

4°

Night

chance for snow showers, frost from midnight till dawn

-7°

Day

generally overcast with chance for light snow till noon

-6°

Night

generally overcast with chance for light snow at dawn

-15°

Day

chance for light snow at morning, frost from noon

-9°

Night

frost

-11°

Day

frost at morning

5°

Night

frost

-9°

Day

cold

-4°

Night

cold

-6°

Day

generally overcast with frost at afternoon

1°

Night

frost

-2°

Dawn

Very Cold

Very Cold

3°

Morning

Overcast

Overcast

6°

Noon

Overcast

Overcast

10°

Afternoon

Overcast

Overcast

10°

Evening

Overcast

Overcast

9°

Night

Overcast

Overcast

7°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southwestern

21km/h

Morning

Southwestern

22km/h

Noon

Western

21km/h

Afternoon

Western

19km/h

Evening

Western

16km/h

Night

Western

16km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

61%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

70%

Night

Relative Humidity

80%

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

3°

Morning

Frost

Frost

-1°

Noon

Very Cold

Very Cold

-1°

Afternoon

Very Cold

Very Cold

-1°

Evening

Very Cold

Very Cold

-4°

Night

Very Cold

Very Cold

-6°

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

24km/h

Morning

North-west

30km/h

Noon

North-west

31km/h

Afternoon

North-west

29km/h

Evening

North-west

23km/h

Night

North-west

19km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

62%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

50%

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%

Dawn

Very Cold

Very Cold

-7°

Morning

Very Cold

Very Cold

-6°

Noon

Very Cold

Very Cold

-3°

Afternoon

Very Cold

Very Cold

-2°

Evening

Very Cold

Very Cold

-4°

Night

Scattered snow

Scattered snow

-3°

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

Very cold weather expected / Make sure to stay warm.

Dawn

North-west

16km/h

Morning

North-west

12km/h

Noon

Western

9km/h

Afternoon

Southwestern

11km/h

Evening

Southwestern

19km/h

Night

Southern

22km/h

Dawn

Relative Humidity

58%

Morning

Relative Humidity

44%

Noon

Relative Humidity

33%

Afternoon

Relative Humidity

29%

Evening

Relative Humidity

46%

Night

Relative Humidity

52%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

80%

Dawn

Frost

Frost

-1°

Morning

Frost

Frost

1°

Noon

Scattered snow

Scattered snow

4°

Afternoon

Very Cold

Very Cold

3°

Evening

Very Cold

Very Cold

1°

Night

Mostly Cloudy with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

-4°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Southwestern

21km/h

Morning

Western

25km/h

Noon

Western

28km/h

Afternoon

Western

23km/h

Evening

Western

20km/h

Night

Western

17km/h

Dawn

Relative Humidity

73%

Morning

Relative Humidity

57%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

76%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

52%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

62%

Afternoon

Precipitation Probability

58%

Evening

Precipitation Probability

58%

Night

Precipitation Probability

60%

Dawn

Frost

Frost

-7°

Morning

Very Cold

Very Cold

-7°

Noon

Very Cold

Very Cold

-6°

Afternoon

Very Cold

Very Cold

-7°

Evening

Very Cold

Very Cold

-10°

Night

Very Cold

Very Cold

-13°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Western

23km/h

Morning

North-west

23km/h

Noon

North-west

24km/h

Afternoon

North-west

23km/h

Evening

Western

15km/h

Night

Western

14km/h

Dawn

Relative Humidity

68%

Morning

Relative Humidity

46%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

36%

Evening

Relative Humidity

44%

Night

Relative Humidity

45%

Dawn

Precipitation Probability

43%

Morning

Precipitation Probability

43%

Noon

Precipitation Probability

43%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

-15°

Morning

Very Cold

Very Cold

-14°

Noon

Frost

Frost

-11°

Afternoon

Frost

Frost

-9°

Evening

Frost

Frost

-10°

Night

Frost

Frost

-11°

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

Southwestern

14km/h

Morning

Southern

19km/h

Noon

Southern

27km/h

Afternoon

North-west

26km/h

Evening

North-west

20km/h

Night

North-west

16km/h

Dawn

Relative Humidity

48%

Morning

Relative Humidity

47%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

65%

Night

Relative Humidity

68%

Dawn

Precipitation Probability

35%

Morning

Precipitation Probability

35%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-11°

Morning

Frost

Frost

-6°

Noon

Very Cold

Very Cold

2°

Afternoon

Very Cold

Very Cold

5°

Evening

Frost

Frost

1°

Night

Frost

Frost

-5°

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

Western

14km/h

Morning

Southern

19km/h

Noon

Southern

22km/h

Afternoon

Southwestern

20km/h

Evening

Western

23km/h

Night

North-west

34km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

61%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

48%

Evening

Relative Humidity

68%

Night

Relative Humidity

67%

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

-9°

Morning

Very Cold

Very Cold

-8°

Noon

Very Cold

Very Cold

-5°

Afternoon

Very Cold

Very Cold

-4°

Evening

Very Cold

Very Cold

-6°

Night

Very Cold

Very Cold

-6°

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

33km/h

Morning

North-west

25km/h

Noon

North-west

19km/h

Afternoon

North-west

13km/h

Evening

Southwestern

5km/h

Night

Southeastern

11km/h

Dawn

Relative Humidity

62%

Morning

Relative Humidity

52%

Noon

Relative Humidity

42%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

49%

Night

Relative Humidity

57%

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

-6°

Morning

Very Cold

Very Cold

-4°

Noon

Very Cold

Very Cold

0°

Afternoon

Frost

Frost

1°

Evening

Frost

Frost

-2°

Night

Frost

Frost

-2°

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

Southeastern

17km/h

Morning

Southern

19km/h

Noon

Southern

21km/h

Afternoon

Southern

18km/h

Evening

Southern

11km/h

Night

Southern

10km/h

Dawn

Relative Humidity

58%

Morning

Relative Humidity

49%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

48%

Evening

Relative Humidity

74%

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%