Weather hour by hour (periods) in Gampaha , Sri Lanka

Day

chance for rain showers with thunderstorms from noon

31°

Night

rain showers with thunderstorms till midnight followed by fog

23°

Day

rain showers with thunderstorms

31°

Night

rain showers with thunderstorms, light fog at dawn

23°

Day

rain showers with thunderstorms

29°

Night

fog and chance for rain showers with thunderstorms at times

23°

Day

rain showers with thunderstorms from noon

31°

Night

rain showers with thunderstorms at evening followed by fog

23°

Day

rain showers with thunderstorms from noon

32°

Night

rain showers with thunderstorms till midnight followed by fog

23°

Day

rain showers with thunderstorms from noon

31°

Night

rain showers with thunderstorms, light fog at night

23°

Day

rain showers with thunderstorms

29°

Night

rain showers with thunderstorms at evening

22°

Day

mostly cloudy

30°

Night

mostly cloudy

22°

Day

rain showers with thunderstorms from noon

30°

Night

overcast

23°

Dawn

Foggy

Foggy

23°

Morning

Partly Cloudy

Partly Cloudy

27°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

31°

Afternoon

Thunderstorms

Thunderstorms

30°

Evening

Thunderstorms

Thunderstorms

25°

Night

Thunderstorms

Thunderstorms

24°

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.

Night 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

Eastern

4km/h

Morning

Eastern

4km/h

Noon

North-west

9km/h

Afternoon

North-west

10km/h

Evening

Northern

5km/h

Night

Eastern

6km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

76%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

90%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

66%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

56%

Afternoon

Precipitation Probability

85%

Evening

Precipitation Probability

66%

Night

Precipitation Probability

82%

Dawn

Foggy

Foggy

23°

Morning

Thunderstorms

Thunderstorms

27°

Noon

Thunderstorms

Thunderstorms

31°

Afternoon

Thunderstorms

Thunderstorms

30°

Evening

Thunderstorms

Thunderstorms

25°

Night

Thunderstorms

Thunderstorms

24°

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.

Night 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

Eastern

3km/h

Morning

Northeastern

5km/h

Noon

Western

9km/h

Afternoon

Western

10km/h

Evening

Southwestern

2km/h

Night

Southeastern

4km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

77%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

96%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

66%

Noon

Precipitation Probability

95%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

79%

Night

Precipitation Probability

95%

Dawn

Thunderstorms

Thunderstorms

23°

Morning

Thunderstorms

Thunderstorms

27°

Noon

Thunderstorms

Thunderstorms

29°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Chance for Thunderstorms

Chance for Thunderstorms

24°

Night

Foggy

Foggy

23°

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

Southeastern

5km/h

Morning

Southern

6km/h

Noon

Southwestern

7km/h

Afternoon

Southwestern

7km/h

Evening

Northeastern

5km/h

Night

Northeastern

5km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

82%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

80%

Evening

Relative Humidity

96%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

95%

Morning

Precipitation Probability

71%

Noon

Precipitation Probability

94%

Afternoon

Precipitation Probability

94%

Evening

Precipitation Probability

54%

Night

Precipitation Probability

0%

Dawn

Foggy

Foggy

23°

Morning

Mist - Light Fog

Mist - Light Fog

27°

Noon

Thunderstorms

Thunderstorms

31°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Thunderstorms

Thunderstorms

25°

Night

Mist - Light Fog

Mist - Light Fog

24°

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.

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

Fog is expected / Risk of poor visibility while driving.

Dawn

Northeastern

4km/h

Morning

Northern

7km/h

Noon

Northern

9km/h

Afternoon

Northern

9km/h

Evening

Northeastern

7km/h

Night

Northeastern

7km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

79%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

86%

Evening

Relative Humidity

98%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

89%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

95%

Night

Precipitation Probability

0%

Dawn

Foggy

Foggy

23°

Morning

Mist - Light Fog

Mist - Light Fog

27°

Noon

Thunderstorms

Thunderstorms

32°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Thunderstorms

Thunderstorms

25°

Night

Thunderstorms

Thunderstorms

23°

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.

Night 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

Northeastern

5km/h

Morning

Eastern

4km/h

Noon

Northern

4km/h

Afternoon

Northeastern

7km/h

Evening

Northeastern

7km/h

Night

Eastern

3km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

80%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

87%

Evening

Relative Humidity

97%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

94%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

98%

Night

Precipitation Probability

66%

Dawn

Foggy

Foggy

23°

Morning

Mist - Light Fog

Mist - Light Fog

26°

Noon

Thunderstorms

Thunderstorms

31°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Thunderstorms

Thunderstorms

25°

Night

Mist - Light Fog

Mist - Light Fog

23°

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.

Night 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

Eastern

4km/h

Morning

Northeastern

11km/h

Noon

Northern

14km/h

Afternoon

Northern

11km/h

Evening

Northern

9km/h

Night

Northeastern

10km/h

Dawn

Relative Humidity

100%

Morning

Relative Humidity

80%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

81%

Evening

Relative Humidity

94%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

90%

Afternoon

Precipitation Probability

92%

Evening

Precipitation Probability

85%

Night

Precipitation Probability

0%

Dawn

Chance for Thunderstorms

Chance for Thunderstorms

23°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

26°

Noon

Thunderstorms

Thunderstorms

29°

Afternoon

Thunderstorms

Thunderstorms

26°

Evening

Thunderstorms

Thunderstorms

24°

Night

Overcast

Overcast

23°

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.

Night 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

Northern

7km/h

Morning

Northern

12km/h

Noon

Northern

13km/h

Afternoon

Northern

12km/h

Evening

Northern

7km/h

Night

Northern

7km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

68%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

73%

Night

Relative Humidity

82%

Dawn

Precipitation Probability

49%

Morning

Precipitation Probability

59%

Noon

Precipitation Probability

67%

Afternoon

Precipitation Probability

67%

Evening

Precipitation Probability

60%

Night

Precipitation Probability

0%

Dawn

Mostly Cloudy

Mostly Cloudy

22°

Morning

Mostly Cloudy

Mostly Cloudy

26°

Noon

Mostly Cloudy

Mostly Cloudy

30°

Afternoon

Mostly Cloudy

Mostly Cloudy

29°

Evening

Mostly Cloudy

Mostly Cloudy

25°

Night

Cloudy

Cloudy

23°

Dawn

Northern

7km/h

Morning

Northern

12km/h

Noon

Northern

13km/h

Afternoon

Northern

13km/h

Evening

Northern

10km/h

Night

Northern

11km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

68%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

87%

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

Mostly Cloudy

Mostly Cloudy

22°

Morning

Mostly Cloudy

Mostly Cloudy

26°

Noon

Thunderstorms

Thunderstorms

30°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Overcast

Overcast

24°

Night

Overcast

Overcast

23°

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

Northern

9km/h

Morning

Northern

12km/h

Noon

Northern

14km/h

Afternoon

North-west

15km/h

Evening

Northern

11km/h

Night

Northeastern

9km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

58%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

62%

Evening

Relative Humidity

90%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

92%

Afternoon

Precipitation Probability

92%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%