Weather hour by hour (periods) in Ostrołęka , Poland

Day

generally overcast with chance for snow showers at afternoon

Night

snow showers till midnight followed by snow/rain mix

Day

snow/rain mix at times

Night

snow/rain mix till midnight

Day

chance for light snow at morning, light fog from morning till noon

Night

frost from midnight

Day

frost at times

Night

frost

-2°

Day

generally scattered clouds with frost at morning

Night

frost from midnight

Day

generally cloudy with frost at early morning

Night

light fog from early night hours till dawn

Day

chance for light rain at afternoon

11°

Night

fog from midnight

Day

fog till morning

10°

Night

light fog from midnight

Day

cold and mostly cloudy

10°

Night

cold and partly cloudy

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Scattered snow

Scattered snow

Evening

Snowy

Snowy

Night

Snowy

Snowy

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

Southwestern

19km/h

Morning

Western

17km/h

Noon

Western

12km/h

Afternoon

Western

8km/h

Evening

Southern

12km/h

Night

Southeastern

14km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

86%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

83%

Evening

Relative Humidity

97%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

65%

Evening

Precipitation Probability

69%

Night

Precipitation Probability

81%

Dawn

Sleet

Sleet

Morning

Sleet

Sleet

Noon

Very Cold

Very Cold

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

18km/h

Morning

Western

22km/h

Noon

Western

21km/h

Afternoon

Western

16km/h

Evening

Southwestern

9km/h

Night

Western

12km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

94%

Noon

Relative Humidity

87%

Afternoon

Relative Humidity

88%

Evening

Relative Humidity

99%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

97%

Morning

Precipitation Probability

87%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

62%

Evening

Precipitation Probability

66%

Night

Precipitation Probability

87%

Dawn

Very Cold

Very Cold

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Mist - Light Fog

Mist - Light Fog

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Frost

Frost

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

Western

13km/h

Morning

North-west

13km/h

Noon

North-west

13km/h

Afternoon

North-west

13km/h

Evening

North-west

15km/h

Night

North-west

14km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

95%

Noon

Relative Humidity

87%

Afternoon

Relative Humidity

84%

Evening

Relative Humidity

88%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

58%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

Morning

Frost

Frost

Noon

Very Cold

Very Cold

Afternoon

Frost

Frost

Evening

Frost

Frost

-1°

Night

Frost

Frost

-2°

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

North-west

13km/h

Morning

Northern

12km/h

Noon

Northern

9km/h

Afternoon

Northern

6km/h

Evening

Northeastern

6km/h

Night

Eastern

10km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

74%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

84%

Night

Relative Humidity

85%

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

-2°

Morning

Frost

Frost

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Frost

Frost

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

Southern

13km/h

Morning

Southern

16km/h

Noon

Southern

18km/h

Afternoon

Southern

17km/h

Evening

Southern

18km/h

Night

Southern

18km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

51%

Noon

Relative Humidity

35%

Afternoon

Relative Humidity

36%

Evening

Relative Humidity

52%

Night

Relative Humidity

59%

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

Cloudy

Cloudy

Afternoon

Cloudy

Cloudy

Evening

Overcast

Overcast

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southern

15km/h

Morning

Southern

12km/h

Noon

Southwestern

11km/h

Afternoon

Southwestern

9km/h

Evening

Southern

12km/h

Night

Southern

13km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

68%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

92%

Night

Relative Humidity

96%

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

Very Cold

Very Cold

Noon

Mostly Cloudy

Mostly Cloudy

11°

Afternoon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

11°

Evening

Mostly Cloudy

Mostly Cloudy

Night

Foggy

Foggy

Night Fog is expected / Risk of poor visibility while driving.

Fog is expected / Risk of poor visibility while driving.

Dawn

Southwestern

12km/h

Morning

Southwestern

9km/h

Noon

Western

9km/h

Afternoon

North-west

8km/h

Evening

North-west

6km/h

Night

Northern

6km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

79%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

70%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

37%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Foggy

Foggy

Morning

Foggy

Foggy

Noon

Scattered Clouds

Scattered Clouds

10°

Afternoon

Scattered Clouds

Scattered Clouds

10°

Evening

Scattered Clouds

Scattered Clouds

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Northern

9km/h

Morning

Northern

10km/h

Noon

Northeastern

12km/h

Afternoon

Northeastern

13km/h

Evening

Northeastern

14km/h

Night

Northeastern

13km/h

Dawn

Relative Humidity

100%

Morning

Relative Humidity

91%

Noon

Relative Humidity

84%

Afternoon

Relative Humidity

85%

Evening

Relative Humidity

91%

Night

Relative Humidity

94%

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

Very Cold

Very Cold

Noon

Overcast

Overcast

Afternoon

Scattered Clouds

Scattered Clouds

10°

Evening

Scattered Clouds

Scattered Clouds

Night

Very Cold

Very Cold

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

Very cold weather expected / Make sure to stay warm.

Dawn

Eastern

12km/h

Morning

Eastern

12km/h

Noon

Eastern

11km/h

Afternoon

Eastern

11km/h

Evening

Eastern

11km/h

Night

Eastern

11km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

58%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

40%

Evening

Relative Humidity

68%

Night

Relative Humidity

78%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%