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

Day

generally partly cloudy with frost at morning

Night

frost from midnight

Day

snow showers from noon

Night

snow showers and snow/rain mix and light fog at times

Day

cold and overcast

Night

generally overcast with chance for light rain at dawn

Day

generally overcast with chance for light rain at morning

11°

Night

rain showers at dawn

Day

rain showers

13°

Night

rain showers, light fog at dawn

Day

cold and mostly clear

Night

light fog at dawn

Day

cold and scattered clouds

Night

cold and scattered clouds

Day

cold and scattered clouds

Night

cold and partly cloudy

Day

cold and mostly cloudy

Night

chance for rain showers from midnight

Dawn

Frost

Frost

Morning

Frost

Frost

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Frost

Frost

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

16km/h

Morning

Western

18km/h

Noon

Western

22km/h

Afternoon

North-west

20km/h

Evening

North-west

11km/h

Night

Western

7km/h

Dawn

Relative Humidity

71%

Morning

Relative Humidity

60%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

68%

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

Morning

Very Cold

Very Cold

Noon

Snowy

Snowy

Afternoon

Snowy

Snowy

Evening

Sleet

Sleet

Night

Sleet

Sleet

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

Southwestern

6km/h

Morning

Southern

5km/h

Noon

Southeastern

5km/h

Afternoon

Southeastern

6km/h

Evening

Eastern

8km/h

Night

Northeastern

7km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

65%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

85%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

99%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Very Cold

Very Cold

Noon

Overcast

Overcast

Afternoon

Overcast

Overcast

Evening

Cloudy

Cloudy

Night

Very Cold

Very Cold

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northern

7km/h

Morning

Northern

6km/h

Noon

Northeastern

5km/h

Afternoon

Northern

4km/h

Evening

Northern

7km/h

Night

Northern

6km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

81%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

66%

Evening

Relative Humidity

82%

Night

Relative Humidity

84%

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

Chance for Light Rain

Chance for Light Rain

Morning

Chance for Light Rain

Chance for Light Rain

Noon

Overcast

Overcast

11°

Afternoon

Overcast

Overcast

11°

Evening

Overcast

Overcast

Night

Overcast

Overcast

Dawn

Northern

5km/h

Morning

North-west

2km/h

Noon

Southwestern

2km/h

Afternoon

Southern

3km/h

Evening

Southeastern

5km/h

Night

Southeastern

9km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

73%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

81%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

36%

Morning

Precipitation Probability

35%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Rain Showers

Rain Showers

12°

Noon

Rain Showers

Rain Showers

13°

Afternoon

Rain Showers

Rain Showers

12°

Evening

Rain Showers

Rain Showers

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Southern

8km/h

Morning

Southwestern

7km/h

Noon

Southwestern

5km/h

Afternoon

Southern

2km/h

Evening

Northeastern

5km/h

Night

Northeastern

9km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

97%

Noon

Relative Humidity

93%

Afternoon

Relative Humidity

95%

Evening

Relative Humidity

100%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

71%

Morning

Precipitation Probability

75%

Noon

Precipitation Probability

72%

Afternoon

Precipitation Probability

71%

Evening

Precipitation Probability

69%

Night

Precipitation Probability

62%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Very Cold

Very Cold

Noon

Mostly Clear

Mostly Clear

Afternoon

Mostly Clear

Mostly Clear

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Dawn

Northern

12km/h

Morning

Northern

9km/h

Noon

Northern

8km/h

Afternoon

Northern

8km/h

Evening

North-west

7km/h

Night

North-west

4km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

76%

Noon

Relative Humidity

49%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

80%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

46%

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

Morning

Very Cold

Very Cold

Noon

Scattered Clouds

Scattered Clouds

Afternoon

Scattered Clouds

Scattered Clouds

Evening

Scattered Clouds

Scattered Clouds

Night

Very Cold

Very Cold

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northeastern

4km/h

Morning

Southern

6km/h

Noon

Southwestern

7km/h

Afternoon

Southwestern

7km/h

Evening

Southwestern

7km/h

Night

Southwestern

7km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

71%

Noon

Relative Humidity

54%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

50%

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

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Scattered Clouds

Scattered Clouds

Afternoon

Scattered Clouds

Scattered Clouds

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southern

8km/h

Morning

Southern

11km/h

Noon

Southern

13km/h

Afternoon

Southwestern

15km/h

Evening

Southwestern

16km/h

Night

Southwestern

16km/h

Dawn

Relative Humidity

73%

Morning

Relative Humidity

54%

Noon

Relative Humidity

41%

Afternoon

Relative Humidity

41%

Evening

Relative Humidity

46%

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%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Cloudy

Cloudy

Afternoon

Mostly Cloudy

Mostly Cloudy

Evening

Mostly Cloudy

Mostly Cloudy

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Western

15km/h

Morning

North-west

13km/h

Noon

Western

16km/h

Afternoon

Western

15km/h

Evening

Western

12km/h

Night

North-west

7km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

52%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

45%

Evening

Relative Humidity

48%

Night

Relative Humidity

59%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

41%