Sat
Apr 27
Slightly unstable
~16
l/m2
73%
Sun
Apr 28
Slightly unstable
~7
l/m2
52%
Mon
Apr 29
Slightly unstable
~8
l/m2
62%
Tue
Apr 30
Slightly unstable
~9
l/m2
57%
Wed
May 1
Slightly unstable
~4
l/m2
42%
Thu
May 2
Slightly unstable
~2
l/m2
25%
Fri
May 3
Slightly unstable
~3
l/m2
36%
27 Apr will be warm and the weather will be unstable, thunderstorms likely.
There is a 73% probability of moderate rainfall and showers.
The sky will be overcast:
98% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
10% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
22% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
31% convective clouds (Cumulonimbus)
The highest temperature will reach 29 degrees Celsius, while the the lowest temperature will drop to 22 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1009 mb. Relative humidity will be very high.
Saturday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
14:00
4.3 56%
100%
29 °C
31 °C
15 km/h 
22 km/h
1008 mb
65.6%
5,226 m
534 m
1/4
Apr, 27 14:00 @ Slightly unstable
17:00
8.7 73%
91%
26 °C
28 °C
12 km/h 
13 km/h
1009 mb
81.5%
5,241 m
189 m
Apr, 27 17:00 @ Slightly unstable
20:00
1.5 29%
95%
23 °C
25 °C
4 km/h 
5 km/h
1011 mb
90.7%
5,261 m
28 m
Apr, 27 20:00 @ Slightly unstable
23:00
1.5 29%
95%
23 °C
24 °C
5 km/h 
6 km/h
1011 mb
91.2%
5,113 m
20 m
Apr, 27 23:00 @ Slightly unstable
28 Apr will be warm and the weather will be unstable, thunderstorms likely.
There is a 52% probability of moderate rainfall and showers.
The sky will be overcast:
97% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
19% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
17% convective clouds (Cumulonimbus)
The highest temperature will reach 31 degrees Celsius, while the the lowest temperature will drop to 22 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1010 mb. Relative humidity will be very high.
Sunday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
22 °C
24 °C
4 km/h
4 km/h
1009 mb
90.9%
4,976 m
16 m
Apr, 28 02:00 @ Slightly unstable
05:00
22 °C
24 °C
4 km/h
4 km/h
1009 mb
89.5%
5,129 m
14 m
Apr, 28 05:00 @ Slightly unstable
08:00
27 °C
29 °C
3 km/h
3 km/h
1012 mb
71.6%
5,296 m
556 m
1/4
Apr, 28 08:00 @ Slightly unstable
11:00
0.2 18%
100%
31 °C
33 °C
9 km/h
9 km/h
1010 mb
56.9%
5,346 m
1,358 m
2/4
Apr, 28 11:00 @ Slightly unstable
14:00
1.9 38%
100%
29 °C
32 °C
11 km/h
15 km/h
1008 mb
65.2%
5,376 m
786 m
2/4
Apr, 28 14:00 @ Slightly unstable
17:00
3.8 52%
100%
26 °C
28 °C
9 km/h
11 km/h
1009 mb
82.4%
5,371 m
153 m
Apr, 28 17:00 @ Slightly unstable
20:00
0.6 29%
100%
24 °C
26 °C
2 km/h 
3 km/h
1012 mb
90.5%
5,468 m
12 m
Apr, 28 20:00 @ Slightly unstable
23:00
0.6 22%
100%
23 °C
24 °C
6 km/h
7 km/h
1012 mb
92.7%
5,395 m
24 m
Apr, 28 23:00 @ Slightly unstable
29 Apr will be warm and the weather will be unstable, thunderstorms likely.
There is a 62% probability of moderate rainfall and showers.
The sky will be overcast:
95% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
10% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
18% convective clouds (Cumulonimbus)
The highest temperature will reach 31 degrees Celsius, while the the lowest temperature will drop to 21 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1011 mb. Relative humidity will be very high.
Monday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
22 °C
24 °C
5 km/h
6 km/h
1010 mb
91.7%
5,178 m
18 m
Apr, 29 02:00 @ Slightly unstable
05:00
22 °C
23 °C
5 km/h
5 km/h
1012 mb
91.0%
5,127 m
19 m
Apr, 29 05:00 @ Slightly unstable
08:00
27 °C
29 °C
3 km/h 
3 km/h
1013 mb
72.4%
5,232 m
506 m
Apr, 29 08:00 @ Slightly unstable
11:00
31 °C
33 °C
10 km/h
11 km/h
1012 mb
55.1%
5,262 m
1,642 m
2/4
Apr, 29 11:00 @ Slightly unstable
14:00
1.9 39%
100%
29 °C
32 °C
14 km/h
20 km/h
1009 mb
64.0%
5,326 m
795 m
2/4
Apr, 29 14:00 @ Slightly unstable
17:00
4.5 62%
100%
26 °C
27 °C
11 km/h
11 km/h
1010 mb
84.2%
5,334 m
182 m
Apr, 29 17:00 @ Slightly unstable
20:00
0.5 18%
100%
23 °C
25 °C
5 km/h
6 km/h
1012 mb
92.0%
5,301 m
24 m
Apr, 29 20:00 @ Slightly unstable
23:00
0.5 19%
100%
23 °C
24 °C
5 km/h
7 km/h
1012 mb
92.1%
5,280 m
21 m
Apr, 29 23:00 @ Slightly unstable
30 Apr will be warm and the weather will be unstable, thunderstorms likely.
There is a 57% probability of moderate rainfall and showers.
The sky will be overcast:
93% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
18% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
18% convective clouds (Cumulonimbus)
The highest temperature will reach 30 degrees Celsius, while the the lowest temperature will drop to 21 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1010 mb. Relative humidity will be very high.
Tuesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
22 °C
23 °C
6 km/h
7 km/h
1010 mb
93.5%
5,152 m
31 m
Apr, 30 02:00 @ Slightly unstable
05:00
22 °C
23 °C
5 km/h
6 km/h
1011 mb
93.0%
5,071 m
28 m
Apr, 30 05:00 @ Slightly unstable
08:00
27 °C
29 °C
7 km/h
10 km/h
1013 mb
75.0%
5,103 m
565 m
Apr, 30 08:00 @ Unstable
11:00
0.6 29%
100%
30 °C
32 °C
11 km/h
15 km/h
1011 mb
62.5%
5,180 m
1,199 m
2/4
Apr, 30 11:00 @ Unstable
14:00
2.8 53%
100%
28 °C
30 °C
14 km/h
19 km/h
1009 mb
71.5%
5,267 m
703 m
1/4
Apr, 30 14:00 @ Slightly unstable
17:00
4.8 57%
100%
25 °C
27 °C
9 km/h
10 km/h
1009 mb
85.4%
5,352 m
291 m
Apr, 30 17:00 @ Unstable
20:00
0.2 17%
100%
23 °C
25 °C
6 km/h
7 km/h
1011 mb
94.6%
5,367 m
41 m
Apr, 30 20:00 @ Slightly unstable
23:00
0.2 13%
100%
23 °C
24 °C
6 km/h
6 km/h
1011 mb
93.0%
5,256 m
38 m
Apr, 30 23:00 @ Slightly unstable
1 May will be warm and the weather will be unstable, thunderstorms likely.
There is a 42% probability of moderate rainfall and showers.
The sky will be overcast:
92% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
22% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
13% convective clouds (Cumulonimbus)
The highest temperature will reach 31 degrees Celsius, while the the lowest temperature will drop to 21 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1009 mb. Relative humidity will be very high.
Wednesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
22 °C
23 °C
6 km/h
7 km/h
1009 mb
93.7%
5,164 m
38 m
May, 1 02:00 @ Slightly unstable
05:00
22 °C
23 °C
6 km/h
8 km/h
1009 mb
95.0%
5,202 m
33 m
May, 1 05:00 @ Slightly unstable
08:00
26 °C
28 °C
7 km/h
8 km/h
1011 mb
78.5%
5,334 m
450 m
May, 1 08:00 @ Slightly unstable
11:00
31 °C
34 °C
10 km/h
12 km/h
1010 mb
56.5%
5,402 m
1,489 m
2/4
May, 1 11:00 @ Slightly unstable
14:00
1.1 30%
100%
29 °C
32 °C
14 km/h
19 km/h
1007 mb
62.7%
5,412 m
966 m
2/4
May, 1 14:00 @ Unstable
17:00
2.6 42%
100%
26 °C
28 °C
12 km/h
12 km/h
1007 mb
83.3%
5,432 m
317 m
May, 1 17:00 @ Unstable
20:00
24 °C
25 °C
9 km/h
9 km/h
1010 mb
95.1%
5,373 m
129 m
May, 1 20:00 @ Slightly unstable
23:00
0.2 24%
100%
23 °C
25 °C
7 km/h
9 km/h
1010 mb
94.5%
5,320 m
97 m
May, 1 23:00 @ Slightly unstable
2 May will be warm and the weather will be unstable, thunderstorms likely.
There is a 25% probability of light rainfall and showers.
The sky will be mostly cloudy:
74% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
21% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
10% convective clouds (Cumulonimbus)
The highest temperature will reach 32 degrees Celsius, while the the lowest temperature will drop to 22 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1008 mb. Relative humidity will be very high.
Thursday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
22 °C
24 °C
7 km/h
7 km/h
1008 mb
97.3%
5,238 m
64 m
May, 2 02:00 @ Slightly unstable
05:00
22 °C
23 °C
8 km/h
9 km/h
1009 mb
96.6%
5,417 m
72 m
May, 2 05:00 @ Slightly unstable
08:00
27 °C
29 °C
10 km/h
10 km/h
1011 mb
76.9%
5,522 m
551 m
May, 2 08:00 @ Slightly unstable
11:00
31 °C
34 °C
14 km/h
17 km/h
1009 mb
53.2%
5,560 m
1,602 m
2/4
May, 2 11:00 @ Slightly unstable
14:00
0.5 25%
100%
30 °C
33 °C
15 km/h
19 km/h
1007 mb
62.0%
5,475 m
1,128 m
2/4
May, 2 14:00 @ Slightly unstable
17:00
1 21%
100%
27 °C
28 °C
13 km/h
13 km/h
1007 mb
79.7%
5,441 m
525 m
May, 2 17:00 @ Unstable
20:00
24 °C
26 °C
8 km/h
9 km/h
1010 mb
93.2%
5,388 m
143 m
May, 2 20:00 @ Unstable
23:00
23 °C
25 °C
7 km/h 
8 km/h
1011 mb
94.5%
5,425 m
73 m
May, 2 23:00 @ Slightly unstable
3 May will be warm and the weather will be unstable, thunderstorms likely.
There is a 36% probability of light rainfall and showers.
The sky will be cloudy:
63% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
16% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
11% convective clouds (Cumulonimbus)
The highest temperature will reach 32 degrees Celsius, while the the lowest temperature will drop to 22 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1010 mb. Relative humidity will be very high.
Friday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
23 °C
24 °C
8 km/h
8 km/h
1009 mb
95.3%
5,317 m
75 m
May, 3 02:00 @ Slightly unstable
05:00
22 °C
23 °C
7 km/h
8 km/h
1010 mb
95.6%
5,226 m
73 m
May, 3 05:00 @ Slightly unstable
08:00
27 °C
29 °C
10 km/h
11 km/h
1012 mb
73.7%
5,299 m
638 m
1/4
May, 3 08:00 @ Slightly unstable
11:00
32 °C
34 °C
16 km/h
20 km/h
1010 mb
51.7%
5,269 m
1,638 m
2/4
May, 3 11:00 @ Slightly unstable
14:00
0.6 31%
100%
30 °C
33 °C
15 km/h
20 km/h
1008 mb
61.9%
5,339 m
1,163 m
2/4
May, 3 14:00 @ Unstable
17:00
2.1 36%
100%
26 °C
27 °C
13 km/h
14 km/h
1009 mb
83.8%
5,378 m
467 m
May, 3 17:00 @ Unstable
20:00
23 °C
25 °C
8 km/h
8 km/h
1012 mb
93.0%
5,308 m
109 m
May, 3 20:00 @ Slightly unstable
23:00
0.2 13%
100%
23 °C
24 °C
7 km/h
8 km/h
1012 mb
95.5%
5,431 m
69 m
May, 3 23:00 @ Slightly unstable
4 May will be warm and the weather will be .
There is a 25% probability of light rainfall and showers.
The sky will be :
318% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
139% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
92% convective clouds (Cumulonimbus)
The highest temperature will reach 32 degrees Celsius, while the the lowest temperature will drop to 21 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 7072 mb. Relative humidity will be .
Saturday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
02:00
22 °C
23 °C
8 km/h
9 km/h
1009 mb
96.3%
5,366 m
76 m
May, 4 02:00 @ Slightly unstable
05:00
22 °C
23 °C
8 km/h
9 km/h
1011 mb
97.0%
5,156 m
78 m
May, 4 05:00 @ Slightly unstable
08:00
27 °C
29 °C
9 km/h
10 km/h
1013 mb
75.4%
5,070 m
611 m
May, 4 08:00 @ Slightly unstable
11:00
32 °C
35 °C
14 km/h
19 km/h
1012 mb
52.3%
5,149 m
1,641 m
2/4
May, 4 11:00 @ Unstable
14:00
0.2 15%
100%
32 °C
35 °C
15 km/h
18 km/h
1008 mb
53.4%
5,167 m
1,471 m
2/4
May, 4 14:00 @ Unstable
17:00
0.8 25%
100%
26 °C
28 °C
13 km/h
13 km/h
1010 mb
81.9%
5,075 m
506 m
May, 4 17:00 @ Unstable
20:00
0.2 19%
100%
24 °C
26 °C
7 km/h
9 km/h
1012 mb
93.8%
5,031 m
164 m
May, 4 20:00 @ Unstable
Elangipitiya Colony
18:45 
