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

Day

overcast to scattered clouds

20°

Night

scattered clouds

Day

mostly cloudy

16°

Night

generally cloudy with rain showers at dawn

Day

rain showers

10°

Night

rain showers

Day

rain showers

10°

Night

light rain

Day

rain showers at times

13°

Night

rain showers

Day

rain showers

13°

Night

light rain, snow/rain mix

Day

rain showers

Night

chance for rain showers from midnight till dawn followed by chance for snow/rain mix

Day

chance for snow/rain mix till morning followed by rain showers

10°

Night

rain showers, chance for snow/rain mix, fog

Day

rain showers with thunderstorms

10°

Night

chance for rain showers

Dawn

Overcast

Overcast

Morning

Overcast

Overcast

10°

Noon

Overcast

Overcast

19°

Afternoon

Scattered Clouds

Scattered Clouds

20°

Evening

Mostly Clear

Mostly Clear

12°

Night

Scattered Clouds

Scattered Clouds

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northern

8km/h

Morning

North-west

3km/h

Noon

Western

4km/h

Afternoon

Western

11km/h

Evening

Western

13km/h

Night

Western

11km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

44%

Noon

Relative Humidity

30%

Afternoon

Relative Humidity

28%

Evening

Relative Humidity

50%

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

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Mostly Cloudy

Mostly Cloudy

16°

Afternoon

Overcast

Overcast

16°

Evening

Mostly Cloudy

Mostly Cloudy

12°

Night

Overcast

Overcast

Dawn

Southwestern

6km/h

Morning

Southern

7km/h

Noon

Southwestern

8km/h

Afternoon

Western

9km/h

Evening

North-west

10km/h

Night

Western

8km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

67%

Noon

Relative Humidity

46%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

76%

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

0%

Dawn

Rain Showers

Rain Showers

Morning

Rain Showers

Rain Showers

Noon

Rain Showers

Rain Showers

10°

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Southern

14km/h

Morning

Southern

18km/h

Noon

Southern

19km/h

Afternoon

Southern

19km/h

Evening

Southern

21km/h

Night

Southern

21km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

86%

Noon

Relative Humidity

84%

Afternoon

Relative Humidity

80%

Evening

Relative Humidity

86%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

80%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

99%

Dawn

Rain Showers

Rain Showers

Morning

Rain Showers

Rain Showers

Noon

Rain Showers

Rain Showers

10°

Afternoon

Rain Showers

Rain Showers

10°

Evening

Rain Showers

Rain Showers

Night

Light Rain

Light Rain

Dawn

Southern

14km/h

Morning

Southern

15km/h

Noon

Southern

15km/h

Afternoon

Southwestern

11km/h

Evening

Southern

11km/h

Night

Southern

13km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

87%

Noon

Relative Humidity

78%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

81%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

98%

Morning

Precipitation Probability

98%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

97%

Night

Precipitation Probability

76%

Dawn

Light Rain

Light Rain

Morning

Chance for Light Rain

Chance for Light Rain

Noon

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

12°

Afternoon

Rain Showers

Rain Showers

13°

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Southern

12km/h

Morning

Southern

15km/h

Noon

Southern

15km/h

Afternoon

Southwestern

14km/h

Evening

Southern

13km/h

Night

Southern

16km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

72%

Noon

Relative Humidity

56%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

85%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

63%

Morning

Precipitation Probability

46%

Noon

Precipitation Probability

69%

Afternoon

Precipitation Probability

81%

Evening

Precipitation Probability

81%

Night

Precipitation Probability

65%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Noon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

13°

Afternoon

Rain Showers

Rain Showers

12°

Evening

Light Rain

Light Rain

Night

Sleet

Sleet

Dawn

Southern

16km/h

Morning

Southern

18km/h

Noon

Southern

20km/h

Afternoon

Southwestern

18km/h

Evening

Southwestern

13km/h

Night

Southwestern

12km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

81%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

68%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

74%

Morning

Precipitation Probability

84%

Noon

Precipitation Probability

92%

Afternoon

Precipitation Probability

94%

Evening

Precipitation Probability

69%

Night

Precipitation Probability

68%

Dawn

Sleet

Sleet

Morning

Rain Showers

Rain Showers

Noon

Rain Showers

Rain Showers

Afternoon

Rain Showers

Rain Showers

Evening

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Night

Chance for Light Rain

Chance for Light Rain

Dawn

Southern

12km/h

Morning

Southern

14km/h

Noon

Southwestern

14km/h

Afternoon

Southwestern

16km/h

Evening

Southwestern

12km/h

Night

Southwestern

11km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

71%

Noon

Relative Humidity

46%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

64%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

77%

Morning

Precipitation Probability

90%

Noon

Precipitation Probability

95%

Afternoon

Precipitation Probability

89%

Evening

Precipitation Probability

66%

Night

Precipitation Probability

58%

Dawn

Chance for Sleet

Chance for Sleet

Morning

Chance for Sleet

Chance for Sleet

Noon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

10°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Evening

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Southern

11km/h

Morning

Southern

12km/h

Noon

Southern

12km/h

Afternoon

Southwestern

11km/h

Evening

Western

8km/h

Night

Western

7km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

61%

Noon

Relative Humidity

56%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

96%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

58%

Morning

Precipitation Probability

66%

Noon

Precipitation Probability

87%

Afternoon

Precipitation Probability

84%

Evening

Precipitation Probability

82%

Night

Precipitation Probability

65%

Dawn

Chance for Sleet

Chance for Sleet

Morning

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Noon

Thunderstorms

Thunderstorms

10°

Afternoon

Thunderstorms

Thunderstorms

10°

Evening

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Night

Chance for Rain Showers

Chance for Rain Showers

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southwestern

8km/h

Morning

Southern

11km/h

Noon

Southern

12km/h

Afternoon

Southwestern

14km/h

Evening

Southwestern

14km/h

Night

Southwestern

15km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

82%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

79%

Evening

Relative Humidity

90%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

38%

Morning

Precipitation Probability

69%

Noon

Precipitation Probability

76%

Afternoon

Precipitation Probability

79%

Evening

Precipitation Probability

71%

Night

Precipitation Probability

38%