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

Illinois, United States

Day

frost till morning

3°

Night

frost from evening

-6°

Day

generally scattered clouds with frost at morning

1°

Night

frost till midnight followed by snow showers

-2°

Day

snow showers

0°

Night

snow showers and frost at times

-4°

Day

frost

-4°

Night

frost

-12°

Day

frost

-4°

Night

frost and light fog and chance for snow showers at times

-7°

Day

frost till noon followed by light fog

-5°

Night

light fog till midnight followed by frost

-15°

Day

frost

-1°

Night

frost and light fog at times

-2°

Day

light fog at morning followed by frost

-3°

Night

light fog till midnight followed by chance for snow showers

-9°

Day

frost till noon followed by fog

1°

Night

light fog and frost and chance for snow showers at times

0°

Dawn

Frost

Frost

-3°

Morning

Frost

Frost

-3°

Noon

Very Cold

Very Cold

3°

Afternoon

Very Cold

Very Cold

3°

Evening

Frost

Frost

0°

Night

Frost

Frost

-4°

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

21km/h

Morning

North-west

22km/h

Noon

North-west

18km/h

Afternoon

Western

18km/h

Evening

Western

16km/h

Night

North-west

17km/h

Dawn

Relative Humidity

64%

Morning

Relative Humidity

56%

Noon

Relative Humidity

46%

Afternoon

Relative Humidity

43%

Evening

Relative Humidity

61%

Night

Relative Humidity

72%

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

-6°

Morning

Frost

Frost

-5°

Noon

Very Cold

Very Cold

1°

Afternoon

Very Cold

Very Cold

1°

Evening

Frost

Frost

-1°

Night

Snowy

Snowy

-2°

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

Very cold weather expected / Make sure to stay warm.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

North-west

15km/h

Morning

North-west

12km/h

Noon

North-west

7km/h

Afternoon

Western

6km/h

Evening

Southern

7km/h

Night

Southeastern

13km/h

Dawn

Relative Humidity

66%

Morning

Relative Humidity

53%

Noon

Relative Humidity

48%

Afternoon

Relative Humidity

48%

Evening

Relative Humidity

66%

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

70%

Dawn

Snowy

Snowy

-1°

Morning

Snowy

Snowy

0°

Noon

Snowy

Snowy

-1°

Afternoon

Snowy

Snowy

0°

Evening

Snowy

Snowy

0°

Night

Scattered snow

Scattered snow

-1°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southeastern

22km/h

Morning

Southeastern

26km/h

Noon

Southeastern

26km/h

Afternoon

Southeastern

27km/h

Evening

Southeastern

26km/h

Night

Southern

20km/h

Dawn

Relative Humidity

79%

Morning

Relative Humidity

81%

Noon

Relative Humidity

87%

Afternoon

Relative Humidity

90%

Evening

Relative Humidity

95%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

98%

Dawn

Frost

Frost

-4°

Morning

Frost

Frost

-6°

Noon

Frost

Frost

-4°

Afternoon

Frost

Frost

-4°

Evening

Frost

Frost

-8°

Night

Frost

Frost

-12°

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

Western

26km/h

Morning

North-west

27km/h

Noon

North-west

25km/h

Afternoon

North-west

20km/h

Evening

North-west

16km/h

Night

North-west

13km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

88%

Noon

Relative Humidity

88%

Afternoon

Relative Humidity

88%

Evening

Relative Humidity

89%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

58%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-10°

Morning

Frost

Frost

-7°

Noon

Frost

Frost

-5°

Afternoon

Frost

Frost

-4°

Evening

Frost

Frost

-6°

Night

Mist - Light Fog

Mist - Light Fog

-7°

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.

Dawn

North-west

6km/h

Morning

Northeastern

2km/h

Noon

Northeastern

4km/h

Afternoon

Northeastern

5km/h

Evening

Northeastern

7km/h

Night

Northeastern

6km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

87%

Noon

Relative Humidity

87%

Afternoon

Relative Humidity

88%

Evening

Relative Humidity

92%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

59%

Dawn

Mist - Light Fog

Mist - Light Fog

-6°

Morning

Mist - Light Fog

Mist - Light Fog

-6°

Noon

Frost

Frost

-5°

Afternoon

Mist - Light Fog

Mist - Light Fog

-5°

Evening

Mist - Light Fog

Mist - Light Fog

-13°

Night

Mist - Light Fog

Mist - Light Fog

-15°

Dawn

Northern

9km/h

Morning

Northern

9km/h

Noon

Northern

10km/h

Afternoon

North-west

11km/h

Evening

North-west

10km/h

Night

Western

11km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

92%

Noon

Relative Humidity

91%

Afternoon

Relative Humidity

93%

Evening

Relative Humidity

95%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

59%

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

-13°

Morning

Frost

Frost

-5°

Noon

Frost

Frost

-2°

Afternoon

Frost

Frost

-1°

Evening

Frost

Frost

-2°

Night

Mist - Light Fog

Mist - Light Fog

-2°

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.

Dawn

Southern

14km/h

Morning

Southern

19km/h

Noon

Southern

22km/h

Afternoon

Southern

21km/h

Evening

Southern

19km/h

Night

Southwestern

17km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

93%

Noon

Relative Humidity

91%

Afternoon

Relative Humidity

92%

Evening

Relative Humidity

96%

Night

Relative Humidity

97%

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

Mist - Light Fog

Mist - Light Fog

-1°

Morning

Mist - Light Fog

Mist - Light Fog

-3°

Noon

Frost

Frost

-3°

Afternoon

Mist - Light Fog

Mist - Light Fog

-3°

Evening

Mist - Light Fog

Mist - Light Fog

-9°

Night

Mist - Light Fog

Mist - Light Fog

-9°

Dawn

Western

16km/h

Morning

North-west

15km/h

Noon

North-west

16km/h

Afternoon

North-west

13km/h

Evening

Western

8km/h

Night

Western

7km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

93%

Noon

Relative Humidity

89%

Afternoon

Relative Humidity

90%

Evening

Relative Humidity

97%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

58%

Dawn

Snowy

Snowy

-5°

Morning

Frost

Frost

-2°

Noon

Foggy

Foggy

0°

Afternoon

Mist - Light Fog

Mist - Light Fog

1°

Evening

Mist - Light Fog

Mist - Light Fog

0°

Night

Scattered snow

Scattered snow

0°

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

Fog is expected / Risk of poor visibility while driving.

Dawn

Southwestern

16km/h

Morning

Southwestern

18km/h

Noon

Southwestern

18km/h

Afternoon

Western

17km/h

Evening

Western

14km/h

Night

Southwestern

9km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

93%

Noon

Relative Humidity

98%

Afternoon

Relative Humidity

94%

Evening

Relative Humidity

94%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

61%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

62%