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

Day

frost at morning

Night

cold

Day

cold and mostly cloudy

Night

light snow at dawn

-1°

Day

snow showers till noon followed by frost

-3°

Night

light snow from evening till midnight followed by frost

-8°

Day

generally scattered clouds with frost at morning

-4°

Night

light snow at dawn

-5°

Day

light snow

Night

frost and light snow at times

-9°

Day

frost

-9°

Night

frost and light snow at times

-14°

Day

frost at morning followed by chance for snow showers

-12°

Night

frost and chance for snow showers at times

-13°

Day

chance for snow showers

-6°

Night

chance for snow showers at evening followed by frost

-10°

Day

frost

-5°

Night

frost

-5°

Dawn

Frost

Frost

-2°

Morning

Frost

Frost

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

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

Southwestern

22km/h

Morning

Southwestern

18km/h

Noon

Southwestern

17km/h

Afternoon

Southwestern

17km/h

Evening

Southwestern

17km/h

Night

Southwestern

15km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

71%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

78%

Night

Relative Humidity

83%

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

Morning

Very Cold

Very Cold

Noon

Cloudy

Cloudy

Afternoon

Overcast

Overcast

Evening

Overcast

Overcast

Night

Very Cold

Very Cold

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Southwestern

24km/h

Morning

Southwestern

26km/h

Noon

Southwestern

24km/h

Afternoon

Western

25km/h

Evening

Western

21km/h

Night

Western

15km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

76%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

78%

Night

Relative Humidity

83%

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

Scattered snow

Scattered snow

-1°

Morning

Scattered snow

Scattered snow

-4°

Noon

Scattered snow

Scattered snow

-5°

Afternoon

Frost

Frost

-5°

Evening

Scattered snow

Scattered snow

-6°

Night

Scattered snow

Scattered snow

-7°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Western

20km/h

Morning

Northern

31km/h

Noon

Northern

32km/h

Afternoon

North-west

32km/h

Evening

North-west

33km/h

Night

North-west

32km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

74%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

59%

Night

Relative Humidity

63%

Dawn

Precipitation Probability

94%

Morning

Precipitation Probability

94%

Noon

Precipitation Probability

75%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

97%

Night

Precipitation Probability

78%

Dawn

Frost

Frost

-8°

Morning

Frost

Frost

-7°

Noon

Very Cold

Very Cold

-5°

Afternoon

Very Cold

Very Cold

-4°

Evening

Very Cold

Very Cold

-5°

Night

Very Cold

Very Cold

-5°

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

North-west

26km/h

Morning

North-west

22km/h

Noon

North-west

16km/h

Afternoon

North-west

9km/h

Evening

Western

6km/h

Night

Southern

13km/h

Dawn

Relative Humidity

67%

Morning

Relative Humidity

57%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

40%

Evening

Relative Humidity

43%

Night

Relative Humidity

49%

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

Scattered snow

Scattered snow

-5°

Morning

Scattered snow

Scattered snow

-3°

Noon

Scattered snow

Scattered snow

Afternoon

Scattered snow

Scattered snow

Evening

Frost

Frost

Night

Scattered snow

Scattered snow

-5°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Southern

16km/h

Morning

Southern

16km/h

Noon

Southern

17km/h

Afternoon

Southwestern

15km/h

Evening

Southwestern

11km/h

Night

Southwestern

17km/h

Dawn

Relative Humidity

74%

Morning

Relative Humidity

75%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

74%

Evening

Relative Humidity

90%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

81%

Morning

Precipitation Probability

81%

Noon

Precipitation Probability

64%

Afternoon

Precipitation Probability

77%

Evening

Precipitation Probability

56%

Night

Precipitation Probability

69%

Dawn

Scattered snow

Scattered snow

-9°

Morning

Frost

Frost

-9°

Noon

Frost

Frost

-9°

Afternoon

Frost

Frost

-10°

Evening

Scattered snow

Scattered snow

-11°

Night

Scattered snow

Scattered snow

-13°

Day 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.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Western

21km/h

Morning

Western

22km/h

Noon

Western

21km/h

Afternoon

Western

22km/h

Evening

Western

22km/h

Night

Western

22km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

74%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

70%

Night

Relative Humidity

70%

Dawn

Precipitation Probability

70%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

61%

Night

Precipitation Probability

64%

Dawn

Frost

Frost

-14°

Morning

Snowy

Snowy

-14°

Noon

Snowy

Snowy

-13°

Afternoon

Mostly Cloudy  with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

-12°

Evening

Partly Cloudy with chance for Snow Showers

Partly Cloudy with chance for Snow Showers

-12°

Night

Frost

Frost

-13°

Dawn

Western

20km/h

Morning

Southwestern

21km/h

Noon

Southwestern

22km/h

Afternoon

Southwestern

21km/h

Evening

Southwestern

20km/h

Night

Southwestern

17km/h

Dawn

Relative Humidity

73%

Morning

Relative Humidity

70%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

73%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

61%

Noon

Precipitation Probability

61%

Afternoon

Precipitation Probability

49%

Evening

Precipitation Probability

49%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-12°

Morning

Chance for Light Snow

Chance for Light Snow

-10°

Noon

Chance for Light Snow

Chance for Light Snow

-7°

Afternoon

Chance for Light Snow

Chance for Light Snow

-6°

Evening

Frost

Frost

-7°

Night

Frost

Frost

-9°

Dawn

Western

27km/h

Morning

Western

27km/h

Noon

Western

27km/h

Afternoon

Western

24km/h

Evening

Western

19km/h

Night

Western

16km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

68%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

71%

Night

Relative Humidity

74%

Dawn

Precipitation Probability

41%

Morning

Precipitation Probability

33%

Noon

Precipitation Probability

33%

Afternoon

Precipitation Probability

33%

Evening

Precipitation Probability

33%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-10°

Morning

Frost

Frost

-9°

Noon

Frost

Frost

-6°

Afternoon

Frost

Frost

-5°

Evening

Frost

Frost

-5°

Night

Frost

Frost

-4°

Day 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.

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

18km/h

Morning

Western

17km/h

Noon

Western

17km/h

Afternoon

Western

16km/h

Evening

Western

16km/h

Night

Southwestern

17km/h

Dawn

Relative Humidity

67%

Morning

Relative Humidity

59%

Noon

Relative Humidity

63%

Afternoon

Relative Humidity

66%

Evening

Relative Humidity

70%

Night

Relative Humidity

71%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%