Weather hour by hour (periods) in Willamette Valley , United States

Day

generally scattered clouds with frost at morning

Night

frost at dawn

Day

generally scattered clouds with frost at morning

Night

frost at dawn

Day

generally overcast with frost at morning

Night

light fog at night

Day

light fog at morning followed by rain showers

Night

rain showers

Day

light fog at morning followed by rain showers

Night

rain showers and fog at times

Day

rain showers

10°

Night

rain showers

Day

chance for rain showers

Night

chance for rain showers

Day

rain showers

Night

light fog

Day

mostly cloudy

Night

rain showers from midnight

Dawn

Frost

Frost

Morning

Frost

Frost

Noon

Very Cold

Very Cold

Afternoon

Scattered Clouds

Scattered Clouds

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

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

Northern

7km/h

Morning

Northern

6km/h

Noon

Northern

7km/h

Afternoon

Northern

7km/h

Evening

Northern

7km/h

Night

Northern

6km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

73%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

76%

Night

Relative Humidity

81%

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

Frost

Frost

Noon

Mostly Clear

Mostly Clear

Afternoon

Mostly Clear

Mostly Clear

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

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

Northern

5km/h

Morning

North-west

3km/h

Noon

Northern

3km/h

Afternoon

Northern

3km/h

Evening

North-west

2km/h

Night

North-west

2km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

74%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

84%

Night

Relative Humidity

87%

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

Frost

Frost

Noon

Overcast

Overcast

Afternoon

Overcast

Overcast

Evening

Very Cold

Very Cold

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Northern

2km/h

Morning

Northern

1km/h

Noon

Northern

2km/h

Afternoon

Northern

2km/h

Evening

Northern

1km/h

Night

Southern

2km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

85%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

90%

Night

Relative Humidity

93%

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

Mist - Light Fog

Mist - Light Fog

Noon

Chance for Rain Showers

Chance for Rain Showers

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Southern

2km/h

Morning

North-west

2km/h

Noon

Western

3km/h

Afternoon

Northern

3km/h

Evening

Northern

2km/h

Night

Southwestern

3km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

93%

Noon

Relative Humidity

94%

Afternoon

Relative Humidity

94%

Evening

Relative Humidity

97%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

61%

Afternoon

Precipitation Probability

66%

Evening

Precipitation Probability

68%

Night

Precipitation Probability

66%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Rain Showers

Rain Showers

Afternoon

Rain Showers

Rain Showers

Evening

Foggy

Foggy

Night

Foggy

Foggy

Dawn

Southwestern

7km/h

Morning

Southern

8km/h

Noon

Southern

7km/h

Afternoon

Southern

4km/h

Evening

Southeastern

3km/h

Night

Northern

8km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

96%

Noon

Relative Humidity

93%

Afternoon

Relative Humidity

94%

Evening

Relative Humidity

98%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

61%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

85%

Evening

Precipitation Probability

83%

Night

Precipitation Probability

63%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Noon

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

10°

Afternoon

Rain Showers

Rain Showers

10°

Evening

Rain Showers

Rain Showers

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Northern

8km/h

Morning

Northern

4km/h

Noon

Northern

7km/h

Afternoon

North-west

4km/h

Evening

Southwestern

12km/h

Night

Southern

15km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

97%

Noon

Relative Humidity

89%

Afternoon

Relative Humidity

90%

Evening

Relative Humidity

95%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

61%

Morning

Precipitation Probability

73%

Noon

Precipitation Probability

84%

Afternoon

Precipitation Probability

87%

Evening

Precipitation Probability

74%

Night

Precipitation Probability

74%

Dawn

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Morning

Chance for Rain Showers

Chance for Rain Showers

Noon

Chance for Light Rain

Chance for Light Rain

Afternoon

Rain Showers

Rain Showers

Evening

Chance for Rain Showers

Chance for Rain Showers

Night

Overcast

Overcast

Dawn

Southern

8km/h

Morning

Southern

7km/h

Noon

Southern

13km/h

Afternoon

Southwestern

13km/h

Evening

Southern

13km/h

Night

Southern

13km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

78%

Noon

Relative Humidity

78%

Afternoon

Relative Humidity

83%

Evening

Relative Humidity

92%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

74%

Morning

Precipitation Probability

49%

Noon

Precipitation Probability

49%

Afternoon

Precipitation Probability

77%

Evening

Precipitation Probability

49%

Night

Precipitation Probability

0%

Dawn

Rain Showers

Rain Showers

Morning

Rain Showers

Rain Showers

Noon

Rain Showers

Rain Showers

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Evening

Mist - Light Fog

Mist - Light Fog

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southern

31km/h

Morning

Southern

24km/h

Noon

Southern

9km/h

Afternoon

Southern

7km/h

Evening

Southern

6km/h

Night

Southern

6km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

87%

Noon

Relative Humidity

88%

Afternoon

Relative Humidity

87%

Evening

Relative Humidity

94%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

65%

Morning

Precipitation Probability

63%

Noon

Precipitation Probability

68%

Afternoon

Precipitation Probability

69%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Mostly Cloudy

Mostly Cloudy

Afternoon

Cloudy

Cloudy

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Dawn

Southern

7km/h

Morning

Southern

8km/h

Noon

Southern

14km/h

Afternoon

Southern

13km/h

Evening

Southern

12km/h

Night

Southern

13km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

90%

Noon

Relative Humidity

81%

Afternoon

Relative Humidity

82%

Evening

Relative Humidity

86%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

61%