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

Pittsburgh, United States

Day

generally overcast with frost at morning

1°

Night

snow showers from midnight

0°

Day

snow showers, frost at afternoon

2°

Night

frost and chance for light snow at times

-7°

Day

frost at morning

-5°

Night

frost, chance for light snow at dawn

-7°

Day

frost at morning followed by light snow

-4°

Night

frost from midnight

-14°

Day

generally overcast with frost at morning

-8°

Night

cold

-10°

Day

frost at afternoon

-1°

Night

frost and snow/rain mix and chance for light snow at times

0°

Day

generally overcast with chance for snow/rain mix at afternoon

2°

Night

chance for snow showers

0°

Day

snow showers

1°

Night

snow showers till midnight followed by light fog

-3°

Day

frost

0°

Night

frost and light fog and snow showers at times

-5°

Dawn

Frost

Frost

-9°

Morning

Frost

Frost

-7°

Noon

Very Cold

Very Cold

-1°

Afternoon

Very Cold

Very Cold

1°

Evening

Very Cold

Very Cold

1°

Night

Snowy

Snowy

0°

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

Western

13km/h

Morning

Southwestern

14km/h

Noon

Southern

16km/h

Afternoon

Southern

14km/h

Evening

Southern

17km/h

Night

Southwestern

16km/h

Dawn

Relative Humidity

74%

Morning

Relative Humidity

56%

Noon

Relative Humidity

42%

Afternoon

Relative Humidity

39%

Evening

Relative Humidity

42%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

97%

Dawn

Snowy

Snowy

0°

Morning

Scattered snow

Scattered snow

0°

Noon

Scattered snow

Scattered snow

1°

Afternoon

Scattered snow

Scattered snow

2°

Evening

Frost

Frost

-2°

Night

Scattered snow

Scattered snow

-5°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Southern

12km/h

Morning

Southwestern

17km/h

Noon

Southwestern

21km/h

Afternoon

Southwestern

19km/h

Evening

Western

8km/h

Night

Western

10km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

89%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

79%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

95%

Morning

Precipitation Probability

82%

Noon

Precipitation Probability

87%

Afternoon

Precipitation Probability

85%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

66%

Dawn

Frost

Frost

-7°

Morning

Frost

Frost

-7°

Noon

Very Cold

Very Cold

-5°

Afternoon

Very Cold

Very Cold

-5°

Evening

Frost

Frost

-6°

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

Western

16km/h

Morning

Southwestern

16km/h

Noon

Southwestern

16km/h

Afternoon

Southwestern

15km/h

Evening

Southwestern

12km/h

Night

Southwestern

18km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

60%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

63%

Night

Relative Humidity

66%

Dawn

Precipitation Probability

45%

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

Scattered snow

Scattered snow

-4°

Afternoon

Very Cold

Very Cold

-4°

Evening

Very Cold

Very Cold

-8°

Night

Frost

Frost

-12°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

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

Southwestern

23km/h

Morning

Western

24km/h

Noon

Western

25km/h

Afternoon

Western

24km/h

Evening

Western

22km/h

Night

Western

20km/h

Dawn

Relative Humidity

66%

Morning

Relative Humidity

58%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

48%

Evening

Relative Humidity

56%

Night

Relative Humidity

63%

Dawn

Precipitation Probability

53%

Morning

Precipitation Probability

49%

Noon

Precipitation Probability

77%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-14°

Morning

Frost

Frost

-13°

Noon

Very Cold

Very Cold

-9°

Afternoon

Very Cold

Very Cold

-8°

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

19km/h

Morning

Western

21km/h

Noon

Western

22km/h

Afternoon

Western

21km/h

Evening

Southwestern

12km/h

Night

Southwestern

11km/h

Dawn

Relative Humidity

65%

Morning

Relative Humidity

54%

Noon

Relative Humidity

42%

Afternoon

Relative Humidity

36%

Evening

Relative Humidity

47%

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

Very Cold

Very Cold

-10°

Morning

Very Cold

Very Cold

-8°

Noon

Very Cold

Very Cold

-4°

Afternoon

Frost

Frost

-1°

Evening

Frost

Frost

0°

Night

Sleet

Sleet

2°

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

Very cold weather expected / Make sure to stay warm.

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southern

16km/h

Morning

Southwestern

15km/h

Noon

Southwestern

19km/h

Afternoon

Southwestern

22km/h

Evening

Western

22km/h

Night

Western

22km/h

Dawn

Relative Humidity

49%

Morning

Relative Humidity

49%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

67%

Night

Relative Humidity

70%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

43%

Night

Precipitation Probability

72%

Dawn

Sleet

Sleet

2°

Morning

Very Cold

Very Cold

2°

Noon

Very Cold

Very Cold

2°

Afternoon

Chance for Sleet

Chance for Sleet

2°

Evening

Chance for Light Snow

Chance for Light Snow

1°

Night

Snowy

Snowy

0°

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Western

20km/h

Morning

Western

19km/h

Noon

Western

18km/h

Afternoon

Western

16km/h

Evening

Southwestern

9km/h

Night

Southwestern

4km/h

Dawn

Relative Humidity

70%

Morning

Relative Humidity

56%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

59%

Night

Relative Humidity

81%

Dawn

Precipitation Probability

71%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

38%

Evening

Precipitation Probability

41%

Night

Precipitation Probability

66%

Dawn

Snowy

Snowy

0°

Morning

Snowy

Snowy

1°

Noon

Snowy

Snowy

1°

Afternoon

Snowy

Snowy

1°

Evening

Scattered snow

Scattered snow

1°

Night

Scattered snow

Scattered snow

-1°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southeastern

5km/h

Morning

Eastern

5km/h

Noon

Northeastern

4km/h

Afternoon

Southeastern

2km/h

Evening

North-west

6km/h

Night

North-west

8km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

100%

Noon

Relative Humidity

100%

Afternoon

Relative Humidity

100%

Evening

Relative Humidity

100%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

66%

Morning

Precipitation Probability

69%

Noon

Precipitation Probability

68%

Afternoon

Precipitation Probability

73%

Evening

Precipitation Probability

71%

Night

Precipitation Probability

69%

Dawn

Mist - Light Fog

Mist - Light Fog

-3°

Morning

Frost

Frost

-2°

Noon

Frost

Frost

0°

Afternoon

Frost

Frost

0°

Evening

Mist - Light Fog

Mist - Light Fog

-1°

Night

Snowy

Snowy

-3°

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 Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

North-west

8km/h

Morning

North-west

5km/h

Noon

North-west

5km/h

Afternoon

North-west

6km/h

Evening

North-west

8km/h

Night

North-west

10km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

89%

Noon

Relative Humidity

88%

Afternoon

Relative Humidity

89%

Evening

Relative Humidity

93%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

76%