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

Day

rain showers

Night

snow/rain mix till midnight followed by snow showers

Day

snow/rain mix at morning, rain showers from noon

11°

Night

light fog at dawn

Day

generally scattered clouds with light fog at morning

13°

Night

cold and mostly cloudy

Day

partly cloudy

17°

Night

chance for rain showers from midnight

Day

chance for rain showers at times

20°

Night

light fog and chance for rain showers at times

10°

Day

chance for light rain till afternoon

23°

Night

light fog at dawn

Day

light fog till morning, rain showers from afternoon

20°

Night

chance for rain showers

10°

Day

rain showers

14°

Night

chance for rain showers

Day

light fog till morning followed by chance for rain showers

10°

Night

light fog and chance for light rain at times

Dawn

Rainy

Rainy

Morning

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Noon

Rain Showers

Rain Showers

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Evening

Sleet

Sleet

Night

Sleet

Sleet

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southern

32km/h

Morning

North-west

11km/h

Noon

Western

16km/h

Afternoon

Western

21km/h

Evening

Southwestern

13km/h

Night

Southwestern

11km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

76%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

77%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

95%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

99%

Dawn

Scattered snow

Scattered snow

Morning

Sleet

Sleet

Noon

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

11°

Evening

Scattered Clouds

Scattered Clouds

Night

Very Cold

Very Cold

Dawn

Southern

10km/h

Morning

Southern

12km/h

Noon

Southern

10km/h

Afternoon

Southwestern

7km/h

Evening

Western

8km/h

Night

Western

6km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

80%

Noon

Relative Humidity

64%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

71%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

68%

Morning

Precipitation Probability

64%

Noon

Precipitation Probability

78%

Afternoon

Precipitation Probability

78%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Scattered Clouds

Scattered Clouds

12°

Afternoon

Overcast

Overcast

13°

Evening

Overcast

Overcast

Night

Cloudy

Cloudy

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

Very cold weather expected / Make sure to stay warm.

Dawn

Western

4km/h

Morning

Northern

9km/h

Noon

Northern

11km/h

Afternoon

Northern

11km/h

Evening

Northern

3km/h

Night

Northern

2km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

76%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

77%

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

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Scattered Clouds

Scattered Clouds

16°

Afternoon

Scattered Clouds

Scattered Clouds

17°

Evening

Partly Cloudy

Partly Cloudy

12°

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Southeastern

4km/h

Morning

Southern

8km/h

Noon

Southern

10km/h

Afternoon

Southern

8km/h

Evening

Southeastern

7km/h

Night

Southeastern

10km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

80%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

86%

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

45%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Chance for Light Rain

Chance for Light Rain

10°

Noon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

18°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

20°

Evening

Chance for Rain Showers

Chance for Rain Showers

15°

Night

Chance for Rain Showers

Chance for Rain Showers

12°

Dawn

Southern

12km/h

Morning

Southwestern

5km/h

Noon

North-west

7km/h

Afternoon

Northern

7km/h

Evening

North-west

2km/h

Night

North-west

6km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

87%

Noon

Relative Humidity

78%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

93%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

48%

Morning

Precipitation Probability

48%

Noon

Precipitation Probability

51%

Afternoon

Precipitation Probability

54%

Evening

Precipitation Probability

53%

Night

Precipitation Probability

45%

Dawn

Chance for Rain Showers

Chance for Rain Showers

10°

Morning

Chance for Light Rain

Chance for Light Rain

14°

Noon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

21°

Afternoon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

23°

Evening

Scattered Clouds

Scattered Clouds

16°

Night

Partly Cloudy

Partly Cloudy

10°

Dawn

North-west

4km/h

Morning

Western

6km/h

Noon

Northern

10km/h

Afternoon

Southern

6km/h

Evening

Northern

6km/h

Night

Northern

5km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

84%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

77%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

48%

Morning

Precipitation Probability

48%

Noon

Precipitation Probability

48%

Afternoon

Precipitation Probability

37%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

12°

Noon

Mostly Cloudy

Mostly Cloudy

19°

Afternoon

Rain Showers

Rain Showers

20°

Evening

Rain Showers

Rain Showers

12°

Night

Chance for Rain Showers

Chance for Rain Showers

11°

Dawn

Northeastern

3km/h

Morning

Southern

6km/h

Noon

Western

11km/h

Afternoon

Western

17km/h

Evening

Western

12km/h

Night

Western

11km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

77%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

70%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

74%

Evening

Precipitation Probability

74%

Night

Precipitation Probability

63%

Dawn

Rain Showers

Rain Showers

10°

Morning

Rain Showers

Rain Showers

11°

Noon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

13°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

14°

Evening

Rain Showers

Rain Showers

10°

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Western

6km/h

Morning

Western

3km/h

Noon

North-west

7km/h

Afternoon

North-west

12km/h

Evening

Southwestern

8km/h

Night

Southern

11km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

95%

Noon

Relative Humidity

86%

Afternoon

Relative Humidity

81%

Evening

Relative Humidity

96%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

61%

Morning

Precipitation Probability

65%

Noon

Precipitation Probability

68%

Afternoon

Precipitation Probability

67%

Evening

Precipitation Probability

62%

Night

Precipitation Probability

53%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Chance for Rain Showers

Chance for Rain Showers

10°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

10°

Evening

Chance for Light Rain

Chance for Light Rain

10°

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southern

11km/h

Morning

Southern

9km/h

Noon

Southern

8km/h

Afternoon

Southwestern

7km/h

Evening

Southern

7km/h

Night

Southern

7km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

98%

Noon

Relative Humidity

97%

Afternoon

Relative Humidity

98%

Evening

Relative Humidity

98%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

53%

Morning

Precipitation Probability

56%

Noon

Precipitation Probability

60%

Afternoon

Precipitation Probability

59%

Evening

Precipitation Probability

56%

Night

Precipitation Probability

53%