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

Day

rain showers till noon followed by snow/rain mix

Night

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

Day

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

Night

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

-1°

Day

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

Night

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

Day

chance for snow/rain mix, chance for snow showers at morning

Night

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

Day

rain showers at afternoon

Night

snow/rain mix at dawn

Day

snow/rain mix and chance for rain showers at morning

Night

chance for rain showers from midnight

Day

rain showers

Night

rain showers

Day

rain showers

10°

Night

rain showers till midnight, light fog at dawn

Day

generally scattered clouds with rain showers at afternoon

13°

Night

rain showers, light fog at dawn

Dawn

Rain Showers

Rain Showers

Morning

Rain Showers

Rain Showers

Noon

Rain Showers

Rain Showers

Afternoon

Sleet

Sleet

Evening

Sleet

Sleet

Night

Sleet

Sleet

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

North-west

7km/h

Morning

Southern

14km/h

Noon

Southern

18km/h

Afternoon

Southern

17km/h

Evening

Southern

13km/h

Night

Southern

13km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

88%

Noon

Relative Humidity

86%

Afternoon

Relative Humidity

82%

Evening

Relative Humidity

90%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

98%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

98%

Dawn

Snowy

Snowy

Morning

Scattered snow

Scattered snow

Noon

Sleet

Sleet

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Evening

Sleet

Sleet

Night

Chance for Sleet

Chance for Sleet

Dawn

Southern

15km/h

Morning

Southern

11km/h

Noon

Southern

11km/h

Afternoon

Southern

8km/h

Evening

Southern

3km/h

Night

Southern

5km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

74%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

92%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

98%

Morning

Precipitation Probability

90%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

95%

Night

Precipitation Probability

59%

Dawn

Scattered snow

Scattered snow

-1°

Morning

Scattered snow

Scattered snow

Noon

Sleet

Sleet

Afternoon

Sleet

Sleet

Evening

Sleet

Sleet

Night

Sleet

Sleet

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southern

7km/h

Morning

Southern

14km/h

Noon

Southern

16km/h

Afternoon

Southern

15km/h

Evening

Southern

14km/h

Night

Southeastern

7km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

83%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

74%

Evening

Relative Humidity

89%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

76%

Morning

Precipitation Probability

85%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

92%

Night

Precipitation Probability

92%

Dawn

Snowy

Snowy

Morning

Chance for Sleet

Chance for Sleet

Noon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

Afternoon

Chance for Sleet

Chance for Sleet

Evening

Chance for Sleet

Chance for Sleet

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Northeastern

4km/h

Morning

Northern

4km/h

Noon

Northern

3km/h

Afternoon

Western

5km/h

Evening

Southern

5km/h

Night

Southern

4km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

96%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

81%

Evening

Relative Humidity

94%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

76%

Morning

Precipitation Probability

51%

Noon

Precipitation Probability

48%

Afternoon

Precipitation Probability

56%

Evening

Precipitation Probability

54%

Night

Precipitation Probability

0%

Dawn

Scattered snow

Scattered snow

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Very Cold

Very Cold

Afternoon

Chance for Rain Showers

Chance for Rain Showers

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southeastern

2km/h

Morning

Southeastern

1km/h

Noon

Southeastern

3km/h

Afternoon

Southeastern

5km/h

Evening

Eastern

9km/h

Night

Eastern

14km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

91%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

77%

Night

Relative Humidity

78%

Dawn

Precipitation Probability

70%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

64%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Sleet

Sleet

Morning

Sleet

Sleet

Noon

Overcast

Overcast

Afternoon

Overcast

Overcast

Evening

Overcast

Overcast

Night

Chance for Light Rain

Chance for Light Rain

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Eastern

20km/h

Morning

Eastern

24km/h

Noon

Eastern

22km/h

Afternoon

Eastern

19km/h

Evening

Eastern

20km/h

Night

Eastern

25km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

77%

Noon

Relative Humidity

63%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

56%

Night

Relative Humidity

57%

Dawn

Precipitation Probability

73%

Morning

Precipitation Probability

71%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

49%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Chance for Rain Showers

Chance for Rain Showers

Noon

Rain Showers

Rain Showers

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Eastern

23km/h

Morning

Eastern

18km/h

Noon

Eastern

4km/h

Afternoon

Eastern

7km/h

Evening

Southeastern

12km/h

Night

Southeastern

9km/h

Dawn

Relative Humidity

71%

Morning

Relative Humidity

66%

Noon

Relative Humidity

84%

Afternoon

Relative Humidity

86%

Evening

Relative Humidity

88%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

58%

Morning

Precipitation Probability

58%

Noon

Precipitation Probability

82%

Afternoon

Precipitation Probability

94%

Evening

Precipitation Probability

97%

Night

Precipitation Probability

85%

Dawn

Rain Showers

Rain Showers

Morning

Rain Showers

Rain Showers

Noon

Light Rain

Light Rain

10°

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Southeastern

16km/h

Morning

Southern

18km/h

Noon

Southern

15km/h

Afternoon

Southern

12km/h

Evening

Southern

10km/h

Night

Southeastern

7km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

64%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

75%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

76%

Morning

Precipitation Probability

81%

Noon

Precipitation Probability

84%

Afternoon

Precipitation Probability

92%

Evening

Precipitation Probability

85%

Night

Precipitation Probability

81%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Scattered Clouds

Scattered Clouds

12°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

13°

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Eastern

4km/h

Morning

Northeastern

5km/h

Noon

Northern

10km/h

Afternoon

Northeastern

9km/h

Evening

Northeastern

7km/h

Night

Northeastern

7km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

81%

Noon

Relative Humidity

64%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

93%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

90%

Evening

Precipitation Probability

90%

Night

Precipitation Probability

82%