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

Illinois, United States

Day

cold

-7°

Night

cold

-11°

Day

generally overcast with chance for light snow at noon

-4°

Night

cold

-14°

Day

cold

-9°

Night

generally scattered clouds with frost at dawn

-11°

Day

frost at morning

0°

Night

frost till midnight

-2°

Day

generally overcast with frost at afternoon

3°

Night

frost

-7°

Day

cold

-4°

Night

frost

-9°

Day

frost mainly at morning

0°

Night

frost, chance for light snow at dawn

-15°

Day

cold

-11°

Night

light snow from midnight

-12°

Day

chance for snow showers

-8°

Night

chance for snow showers till early night hours followed by frost

-16°

Dawn

Very Cold

Very Cold

-8°

Morning

Very Cold

Very Cold

-8°

Noon

Very Cold

Very Cold

-7°

Afternoon

Very Cold

Very Cold

-7°

Evening

Very Cold

Very Cold

-9°

Night

Very Cold

Very Cold

-10°

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

Western

20km/h

Morning

Western

23km/h

Noon

Western

26km/h

Afternoon

Western

26km/h

Evening

Western

24km/h

Night

Western

20km/h

Dawn

Relative Humidity

51%

Morning

Relative Humidity

33%

Noon

Relative Humidity

28%

Afternoon

Relative Humidity

32%

Evening

Relative Humidity

50%

Night

Relative Humidity

56%

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

-11°

Morning

Very Cold

Very Cold

-9°

Noon

Very Cold

Very Cold

-6°

Afternoon

Very Cold

Very Cold

-4°

Evening

Very Cold

Very Cold

-5°

Night

Very Cold

Very Cold

-10°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Western

13km/h

Morning

Southwestern

18km/h

Noon

Southwestern

21km/h

Afternoon

Southwestern

20km/h

Evening

Southwestern

17km/h

Night

Western

32km/h

Dawn

Relative Humidity

55%

Morning

Relative Humidity

33%

Noon

Relative Humidity

27%

Afternoon

Relative Humidity

29%

Evening

Relative Humidity

45%

Night

Relative Humidity

51%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

40%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

-14°

Morning

Very Cold

Very Cold

-14°

Noon

Very Cold

Very Cold

-10°

Afternoon

Very Cold

Very Cold

-9°

Evening

Very Cold

Very Cold

-11°

Night

Very Cold

Very Cold

-11°

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

29km/h

Morning

North-west

26km/h

Noon

North-west

23km/h

Afternoon

North-west

20km/h

Evening

Western

9km/h

Night

Southwestern

10km/h

Dawn

Relative Humidity

52%

Morning

Relative Humidity

42%

Noon

Relative Humidity

32%

Afternoon

Relative Humidity

28%

Evening

Relative Humidity

36%

Night

Relative Humidity

36%

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

-11°

Morning

Frost

Frost

-8°

Noon

Very Cold

Very Cold

-1°

Afternoon

Very Cold

Very Cold

0°

Evening

Frost

Frost

-2°

Night

Frost

Frost

-1°

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

Southern

10km/h

Morning

Southern

8km/h

Noon

Southwestern

4km/h

Afternoon

Southwestern

5km/h

Evening

Southern

7km/h

Night

Southeastern

14km/h

Dawn

Relative Humidity

60%

Morning

Relative Humidity

60%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

59%

Night

Relative Humidity

62%

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

2°

Morning

Very Cold

Very Cold

2°

Noon

Very Cold

Very Cold

3°

Afternoon

Frost

Frost

2°

Evening

Frost

Frost

-2°

Night

Frost

Frost

-5°

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

Southern

20km/h

Morning

Southwestern

21km/h

Noon

Southwestern

21km/h

Afternoon

Western

20km/h

Evening

North-west

20km/h

Night

North-west

14km/h

Dawn

Relative Humidity

66%

Morning

Relative Humidity

57%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

71%

Night

Relative Humidity

69%

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

-7°

Morning

Very Cold

Very Cold

-6°

Noon

Very Cold

Very Cold

-5°

Afternoon

Very Cold

Very Cold

-4°

Evening

Frost

Frost

-7°

Night

Frost

Frost

-9°

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

Western

15km/h

Morning

Western

20km/h

Noon

Western

24km/h

Afternoon

Western

17km/h

Evening

Southern

15km/h

Night

Southern

21km/h

Dawn

Relative Humidity

65%

Morning

Relative Humidity

47%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

60%

Night

Relative Humidity

60%

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

Frost

Frost

-7°

Noon

Frost

Frost

-2°

Afternoon

Frost

Frost

0°

Evening

Frost

Frost

-4°

Night

Frost

Frost

-12°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southern

23km/h

Morning

Southwestern

16km/h

Noon

Western

19km/h

Afternoon

North-west

20km/h

Evening

North-west

20km/h

Night

Northern

24km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

63%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

65%

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

-15°

Morning

Very Cold

Very Cold

-14°

Noon

Very Cold

Very Cold

-12°

Afternoon

Very Cold

Very Cold

-11°

Evening

Very Cold

Very Cold

-12°

Night

Scattered snow

Scattered snow

-12°

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

Very cold weather expected / Make sure to stay warm.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Northern

23km/h

Morning

Northern

22km/h

Noon

Northern

19km/h

Afternoon

Northern

17km/h

Evening

Northeastern

16km/h

Night

Northeastern

13km/h

Dawn

Relative Humidity

79%

Morning

Relative Humidity

31%

Noon

Relative Humidity

27%

Afternoon

Relative Humidity

25%

Evening

Relative Humidity

28%

Night

Relative Humidity

31%

Dawn

Precipitation Probability

43%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

61%

Dawn

Scattered snow

Scattered snow

-12°

Morning

Chance for Light Snow

Chance for Light Snow

-11°

Noon

Snowy

Snowy

-9°

Afternoon

Snowy

Snowy

-8°

Evening

Scattered snow

Scattered snow

-10°

Night

Frost

Frost

-14°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Northeastern

14km/h

Morning

Northeastern

11km/h

Noon

Northeastern

12km/h

Afternoon

Northern

15km/h

Evening

Northern

16km/h

Night

Northern

17km/h

Dawn

Relative Humidity

71%

Morning

Relative Humidity

78%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

85%

Evening

Relative Humidity

92%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

61%

Morning

Precipitation Probability

60%

Noon

Precipitation Probability

61%

Afternoon

Precipitation Probability

65%

Evening

Precipitation Probability

61%

Night

Precipitation Probability

54%