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Weather hour by hour (periods) in St. Louis , United States

St. Louis, United States

Day

frost till morning

4°

Night

frost from midnight

-3°

Day

frost till morning

3°

Night

snow showers at dawn

-1°

Day

snow showers

1°

Night

snow/rain mix and snow showers and frost at times

-5°

Day

frost

-3°

Night

frost

-7°

Day

frost, chance for snow showers at afternoon

-3°

Night

snow showers, frost at dawn

-9°

Day

frost

-3°

Night

frost

-7°

Day

frost till noon

2°

Night

frost at dawn

-2°

Day

generally mostly cloudy with frost at morning

-2°

Night

frost from midnight

-7°

Day

frost till noon followed by chance for snow showers

-1°

Night

chance for snow showers, frost at dawn

-1°

Dawn

Frost

Frost

0°

Morning

Frost

Frost

0°

Noon

Very Cold

Very Cold

4°

Afternoon

Very Cold

Very Cold

4°

Evening

Very Cold

Very Cold

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

North-west

14km/h

Morning

North-west

19km/h

Noon

North-west

17km/h

Afternoon

North-west

13km/h

Evening

Western

12km/h

Night

North-west

13km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

63%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

66%

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

-3°

Morning

Frost

Frost

-2°

Noon

Very Cold

Very Cold

3°

Afternoon

Very Cold

Very Cold

3°

Evening

Very Cold

Very Cold

1°

Night

Very Cold

Very Cold

1°

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

9km/h

Morning

North-west

7km/h

Noon

North-west

3km/h

Afternoon

Southwestern

3km/h

Evening

Southeastern

10km/h

Night

Southeastern

14km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

66%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

63%

Night

Relative Humidity

64%

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

Snowy

Snowy

-1°

Morning

Snowy

Snowy

-1°

Noon

Snowy

Snowy

0°

Afternoon

Snowy

Snowy

1°

Evening

Sleet

Sleet

2°

Night

Scattered snow

Scattered snow

-2°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southeastern

17km/h

Morning

Southeastern

24km/h

Noon

Southeastern

24km/h

Afternoon

Southeastern

23km/h

Evening

Southern

20km/h

Night

Southwestern

23km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

80%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

83%

Evening

Relative Humidity

93%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

98%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

98%

Night

Precipitation Probability

87%

Dawn

Frost

Frost

-5°

Morning

Frost

Frost

-5°

Noon

Frost

Frost

-3°

Afternoon

Frost

Frost

-3°

Evening

Frost

Frost

-6°

Night

Frost

Frost

-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.

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

24km/h

Morning

North-west

24km/h

Noon

North-west

23km/h

Afternoon

North-west

21km/h

Evening

North-west

16km/h

Night

Northern

14km/h

Dawn

Relative Humidity

77%

Morning

Relative Humidity

69%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

74%

Night

Relative Humidity

78%

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

Frost

Frost

-3°

Afternoon

Frost

Frost

-3°

Evening

Snowy

Snowy

-4°

Night

Snowy

Snowy

-6°

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Northern

9km/h

Morning

Eastern

4km/h

Noon

Southeastern

5km/h

Afternoon

Southern

1km/h

Evening

Northeastern

3km/h

Night

Eastern

5km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

73%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

87%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

53%

Evening

Precipitation Probability

62%

Night

Precipitation Probability

77%

Dawn

Scattered snow

Scattered snow

-9°

Morning

Frost

Frost

-7°

Noon

Frost

Frost

-4°

Afternoon

Frost

Frost

-3°

Evening

Frost

Frost

-7°

Night

Frost

Frost

-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.

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

8km/h

Morning

North-west

7km/h

Noon

North-west

7km/h

Afternoon

Western

6km/h

Evening

Southwestern

5km/h

Night

Southeastern

8km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

88%

Noon

Relative Humidity

84%

Afternoon

Relative Humidity

82%

Evening

Relative Humidity

89%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

75%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-5°

Morning

Frost

Frost

-1°

Noon

Frost

Frost

1°

Afternoon

Very Cold

Very Cold

2°

Evening

Very Cold

Very Cold

1°

Night

Very Cold

Very Cold

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

9km/h

Noon

Southern

8km/h

Afternoon

Southwestern

6km/h

Evening

Southwestern

8km/h

Night

Western

12km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

79%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

69%

Night

Relative Humidity

79%

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

-2°

Morning

Frost

Frost

-4°

Noon

Very Cold

Very Cold

-2°

Afternoon

Very Cold

Very Cold

-2°

Evening

Very Cold

Very Cold

-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

15km/h

Morning

North-west

14km/h

Noon

North-west

13km/h

Afternoon

Northern

10km/h

Evening

Northern

7km/h

Night

Eastern

8km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

57%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

58%

Night

Relative Humidity

63%

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

Frost

Frost

-4°

Noon

Frost

Frost

-1°

Afternoon

Chance for Light Snow

Chance for Light Snow

-1°

Evening

Chance for Light Snow

Chance for Light Snow

-1°

Night

Chance for Light Snow

Chance for Light Snow

-1°

Dawn

Southeastern

12km/h

Morning

Southern

13km/h

Noon

Southern

13km/h

Afternoon

Southern

13km/h

Evening

Southern

14km/h

Night

Western

19km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

73%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

82%

Evening

Relative Humidity

95%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

56%

Afternoon

Precipitation Probability

58%

Evening

Precipitation Probability

58%

Night

Precipitation Probability

35%