Weather hour by hour (periods) in Keflavík , Iceland

Day

rain showers

Night

overcast

Day

rain showers, snow/rain mix, snow showers

Night

chance for rain showers till dawn, chance for snow showers at dawn

Day

cold

Night

frost from midnight till dawn followed by snow showers

Day

snow showers

Night

snow showers

Day

snow showers

Night

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

Day

snow showers till afternoon

Night

snow/rain mix, chance for snow showers at dawn

Day

chance for snow/rain mix, brisk wind, rain showers

Night

rain showers, snow/rain mix, snow showers

Day

snow showers till afternoon followed by brisk wind

Night

snow showers, snow/rain mix, rain showers at times

Day

rain showers, brisk wind, snow/rain mix, snow showers

Night

snow showers

-1°

Dawn

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Morning

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Noon

Chance for Rain Showers

Chance for Rain Showers

Afternoon

Chance for Rain Showers

Chance for Rain Showers

Evening

Mostly Cloudy

Mostly Cloudy

Night

Overcast

Overcast

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

Very cold weather expected / Make sure to stay warm.

Dawn

Eastern

11km/h

Morning

Eastern

5km/h

Noon

Eastern

5km/h

Afternoon

Southwestern

10km/h

Evening

Southern

7km/h

Night

Southwestern

9km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

94%

Noon

Relative Humidity

94%

Afternoon

Relative Humidity

90%

Evening

Relative Humidity

90%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

53%

Morning

Precipitation Probability

59%

Noon

Precipitation Probability

59%

Afternoon

Precipitation Probability

73%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Very Cold

Very Cold

Noon

Rain Showers

Rain Showers

Afternoon

Sleet

Sleet

Evening

Rain Showers

Rain Showers

Night

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Dawn

Eastern

24km/h

Morning

Northeastern

29km/h

Noon

Northeastern

33km/h

Afternoon

Northeastern

34km/h

Evening

Northern

29km/h

Night

Northeastern

23km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

82%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

80%

Evening

Relative Humidity

89%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

72%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

73%

Night

Precipitation Probability

55%

Dawn

Chance for Sleet

Chance for Sleet

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Frost

Frost

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

Northern

34km/h

Morning

Northern

36km/h

Noon

Northern

34km/h

Afternoon

Northern

31km/h

Evening

Northern

22km/h

Night

North-west

19km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

79%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

74%

Evening

Relative Humidity

76%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

43%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered snow

Scattered snow

Morning

Snowy

Snowy

Noon

Scattered snow

Scattered snow

Afternoon

Scattered snow

Scattered snow

Evening

Scattered snow

Scattered snow

Night

Scattered snow

Scattered snow

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

North-west

15km/h

Morning

Western

15km/h

Noon

Western

17km/h

Afternoon

Western

17km/h

Evening

Southwestern

14km/h

Night

Southwestern

17km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

79%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

72%

Night

Relative Humidity

74%

Dawn

Precipitation Probability

64%

Morning

Precipitation Probability

84%

Noon

Precipitation Probability

84%

Afternoon

Precipitation Probability

87%

Evening

Precipitation Probability

78%

Night

Precipitation Probability

95%

Dawn

Scattered snow

Scattered snow

Morning

Mostly Cloudy with Snow Showers

Mostly Cloudy with Snow Showers

Noon

Scattered snow

Scattered snow

Afternoon

Scattered snow

Scattered snow

Evening

Very Cold

Very Cold

Night

Sleet

Sleet

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southern

18km/h

Morning

Southeastern

13km/h

Noon

Southern

12km/h

Afternoon

Southwestern

15km/h

Evening

Southwestern

16km/h

Night

Southwestern

16km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

79%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

70%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

96%

Morning

Precipitation Probability

95%

Noon

Precipitation Probability

95%

Afternoon

Precipitation Probability

79%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

64%

Dawn

Sleet

Sleet

Morning

Scattered snow

Scattered snow

Noon

Snowy

Snowy

Afternoon

Mostly Cloudy with Snow Showers

Mostly Cloudy with Snow Showers

Evening

Very Cold

Very Cold

Night

Sleet

Sleet

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southern

32km/h

Morning

Southwestern

28km/h

Noon

Southwestern

30km/h

Afternoon

Southwestern

30km/h

Evening

Southern

14km/h

Night

Southeastern

38km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

74%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

68%

Night

Relative Humidity

80%

Dawn

Precipitation Probability

72%

Morning

Precipitation Probability

78%

Noon

Precipitation Probability

78%

Afternoon

Precipitation Probability

76%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

82%

Dawn

Sleet

Sleet

Morning

Snow/Rain Mix

Snow/Rain Mix

Noon

Rain Showers with Brisk Winds

Rain Showers with Brisk Winds

Afternoon

Sleet

Sleet

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Southeastern

54km/h

Morning

Southeastern

51km/h

Noon

Southeastern

48km/h

Afternoon

Southern

35km/h

Evening

Southwestern

32km/h

Night

Southwestern

31km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

87%

Noon

Relative Humidity

85%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

69%

Night

Relative Humidity

63%

Dawn

Precipitation Probability

77%

Morning

Precipitation Probability

81%

Noon

Precipitation Probability

84%

Afternoon

Precipitation Probability

84%

Evening

Precipitation Probability

84%

Night

Precipitation Probability

83%

Dawn

Sleet

Sleet

Morning

Scattered snow

Scattered snow

Noon

Scattered snow

Scattered snow

Afternoon

Mostly Cloudy  with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

Evening

Very Cold

Very Cold

Night

Snowy

Snowy

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southwestern

30km/h

Morning

Southern

32km/h

Noon

Southern

38km/h

Afternoon

Southern

39km/h

Evening

Southern

33km/h

Night

Southern

21km/h

Dawn

Relative Humidity

64%

Morning

Relative Humidity

65%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

83%

Night

Relative Humidity

78%

Dawn

Precipitation Probability

77%

Morning

Precipitation Probability

74%

Noon

Precipitation Probability

75%

Afternoon

Precipitation Probability

59%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

74%

Dawn

Sleet

Sleet

Morning

Rain Showers

Rain Showers

Noon

Sleet

Sleet

Afternoon

Scattered snow

Scattered snow

Evening

Snowy

Snowy

Night

Snowy

Snowy

-1°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

North-west

21km/h

Morning

North-west

34km/h

Noon

Western

46km/h

Afternoon

Western

44km/h

Evening

Southwestern

41km/h

Night

Southwestern

41km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

82%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

66%

Evening

Relative Humidity

68%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

77%

Morning

Precipitation Probability

82%

Noon

Precipitation Probability

82%

Afternoon

Precipitation Probability

82%

Evening

Precipitation Probability

82%

Night

Precipitation Probability

82%