Wed
May 1
Slightly unstable
~1
l/m2
15%
25 Apr will be very warm (caution) and the weather will be stable, thunderstorms not likely.
The sky will be slightly cloudy:
1% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
11% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
2% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 33 degrees Celsius, while the the lowest temperature will drop to 32 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 1004 mb. Relative humidity will be low.
Thursday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
22:00
33 °C
36 °C
10 km/h 
20 km/h
1004 mb
23.3%
5,398 m
122 m
Apr, 25 22:00 @ Mostly stable
26 Apr will be extremely hot (extreme danger) and the weather will be stable, thunderstorms not likely.
The sky will be clear:
2% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
4% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 44 degrees Celsius, while the the lowest temperature will drop to 28 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1002 mb. Relative humidity will be low.
Friday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
29 °C
32 °C
8 km/h 
11 km/h
1004 mb
28.3%
5,484 m
44 m
Apr, 26 01:00 @ Mostly stable
04:00
28 °C
30 °C
9 km/h
13 km/h
1003 mb
33.2%
5,476 m
53 m
Apr, 26 04:00 @ Mostly stable
07:00
30 °C
33 °C
10 km/h
17 km/h
1005 mb
32.8%
5,370 m
166 m
Apr, 26 07:00 @ Mostly stable
10:00
38 °C
43 °C
15 km/h
23 km/h
1006 mb
23.5%
5,369 m
1,727 m
Apr, 26 10:00 @ Mostly stable
13:00
43 °C
49 °C
16 km/h
26 km/h
1001 mb
16.2%
4,863 m
4,236 m
Apr, 26 13:00 @ Mostly stable
16:00
43 °C
49 °C
17 km/h 
26 km/h
998 mb
13.0%
4,683 m
4,356 m
Apr, 26 16:00 @ Mostly stable
19:00
36 °C
40 °C
12 km/h
26 km/h
999 mb
18.6%
5,310 m
107 m
Apr, 26 19:00 @ Mostly stable
22:00
33 °C
36 °C
11 km/h
25 km/h
1002 mb
22.8%
5,323 m
118 m
Apr, 26 22:00 @ Mostly stable
27 Apr will be extremely hot (extreme danger) and the weather will be stable, thunderstorms not likely.
The sky will be partly cloudy:
34% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 44 degrees Celsius, while the the lowest temperature will drop to 29 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1002 mb. Relative humidity will be low.
Saturday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
30 °C
32 °C
7 km/h
9 km/h
1002 mb
26.7%
5,164 m
23 m
Apr, 27 01:00 @ Mostly stable
04:00
29 °C
32 °C
9 km/h
15 km/h
1002 mb
27.2%
5,122 m
75 m
Apr, 27 04:00 @ Mostly stable
07:00
31 °C
34 °C
7 km/h
18 km/h
1005 mb
29.2%
5,168 m
182 m
Apr, 27 07:00 @ Mostly stable
10:00
39 °C
44 °C
13 km/h
21 km/h
1005 mb
20.8%
5,171 m
1,611 m
Apr, 27 10:00 @ Mostly stable
13:00
43 °C
48 °C
11 km/h
22 km/h
1002 mb
14.6%
5,108 m
4,113 m
Apr, 27 13:00 @ Mostly stable
16:00
44 °C
50 °C
17 km/h
26 km/h
998 mb
13.3%
4,771 m
4,325 m
Apr, 27 16:00 @ Mostly stable
19:00
39 °C
44 °C
15 km/h
28 km/h
1000 mb
17.8%
4,807 m
252 m
Apr, 27 19:00 @ Mostly stable
22:00
35 °C
38 °C
11 km/h
23 km/h
1002 mb
23.1%
5,290 m
166 m
Apr, 27 22:00 @ Mostly stable
28 Apr will be extremely hot (extreme danger) and the weather will be stable, thunderstorms not likely.
The sky will be clear:
9% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 45 degrees Celsius, while the the lowest temperature will drop to 29 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1002 mb. Relative humidity will be low.
Sunday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
31 °C
34 °C
8 km/h
12 km/h
1002 mb
28.2%
5,285 m
47 m
Apr, 28 01:00 @ Mostly stable
04:00
30 °C
32 °C
9 km/h
11 km/h
1003 mb
30.0%
5,113 m
45 m
Apr, 28 04:00 @ Mostly stable
07:00
32 °C
35 °C
7 km/h
16 km/h
1006 mb
29.1%
4,609 m
163 m
Apr, 28 07:00 @ Mostly stable
10:00
40 °C
45 °C
13 km/h
21 km/h
1006 mb
19.0%
5,329 m
1,753 m
Apr, 28 10:00 @ Mostly stable
13:00
44 °C
50 °C
15 km/h
19 km/h
1002 mb
14.0%
5,457 m
4,233 m
Apr, 28 13:00 @ Mostly stable
16:00
44 °C
50 °C
11 km/h
18 km/h
999 mb
12.8%
4,755 m
4,411 m
Apr, 28 16:00 @ Mostly stable
19:00
38 °C
42 °C
13 km/h
26 km/h
1001 mb
19.5%
4,847 m
151 m
Apr, 28 19:00 @ Mostly stable
22:00
36 °C
40 °C
12 km/h
31 km/h
1003 mb
22.0%
4,951 m
230 m
Apr, 28 22:00 @ Mostly stable
29 Apr will be extremely hot (extreme danger) and the weather will be stable, thunderstorms not likely.
The sky will be slightly cloudy:
3% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
15% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 45 degrees Celsius, while the the lowest temperature will drop to 30 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1002 mb. Relative humidity will be low.
Monday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
32 °C
35 °C
6 km/h
8 km/h
1003 mb
28.0%
5,320 m
30 m
Apr, 29 01:00 @ Mostly stable
04:00
30 °C
33 °C
10 km/h 
12 km/h
1004 mb
31.4%
5,376 m
54 m
Apr, 29 04:00 @ Mostly stable
07:00
32 °C
34 °C
7 km/h
16 km/h
1007 mb
32.2%
5,377 m
194 m
Apr, 29 07:00 @ Mostly stable
10:00
40 °C
45 °C
11 km/h
17 km/h
1006 mb
18.4%
5,425 m
1,761 m
Apr, 29 10:00 @ Mostly stable
13:00
44 °C
49 °C
15 km/h
20 km/h
1002 mb
15.1%
5,356 m
3,984 m
Apr, 29 13:00 @ Mostly stable
16:00
44 °C
50 °C
14 km/h
23 km/h
998 mb
13.2%
4,714 m
4,490 m
Apr, 29 16:00 @ Mostly stable
19:00
38 °C
42 °C
10 km/h
19 km/h
999 mb
18.1%
4,891 m
98 m
Apr, 29 19:00 @ Mostly stable
22:00
34 °C
37 °C
10 km/h
17 km/h
1002 mb
22.5%
5,141 m
137 m
Apr, 29 22:00 @ Mostly stable
30 Apr will be extremely hot (extreme danger) and the weather will be slightly unstable, thunderstorms possible.
The sky will be slightly cloudy:
5% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
16% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 45 degrees Celsius, while the the lowest temperature will drop to 29 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1000 mb. Relative humidity will be low.
Tuesday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
31 °C
33 °C
7 km/h
11 km/h
1002 mb
27.2%
5,050 m
36 m
Apr, 30 01:00 @ Mostly stable
04:00
29 °C
31 °C
7 km/h
10 km/h
1002 mb
30.1%
4,789 m
40 m
Apr, 30 04:00 @ Mostly stable
07:00
31 °C
34 °C
10 km/h
27 km/h
1004 mb
30.2%
4,760 m
283 m
Apr, 30 07:00 @ Slightly unstable
10:00
40 °C
45 °C
13 km/h
19 km/h
1004 mb
20.9%
5,044 m
1,610 m
Apr, 30 10:00 @ Slightly unstable
13:00
44 °C
50 °C
16 km/h
26 km/h
1000 mb
15.3%
4,981 m
4,241 m
Apr, 30 13:00 @ Slightly unstable
16:00
45 °C
51 °C
16 km/h
29 km/h
996 mb
12.6%
4,788 m
4,573 m
Apr, 30 16:00 @ Slightly unstable
19:00
37 °C
42 °C
14 km/h
28 km/h
997 mb
19.5%
4,826 m
175 m
Apr, 30 19:00 @ Slightly unstable
22:00
35 °C
38 °C
9 km/h
23 km/h
1000 mb
22.0%
4,809 m
193 m
Apr, 30 22:00 @ Slightly unstable
1 May will be extremely hot (extreme danger) and the weather will be slightly unstable, thunderstorms possible.
There is a 15% probability of light rainfall and showers.
The sky will be cloudy:
40% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
35% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
7% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach 43 degrees Celsius, while the the lowest temperature will drop to 28 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1001 mb. Relative humidity will be moderate.
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
01:00
31 °C
33 °C
6 km/h
8 km/h
1000 mb
27.8%
4,729 m
22 m
May, 1 01:00 @ Slightly unstable
04:00
29 °C
32 °C
8 km/h
12 km/h
1001 mb
32.4%
4,690 m
56 m
May, 1 04:00 @ Slightly unstable
07:00
30 °C
33 °C
7 km/h 
8 km/h
1004 mb
33.9%
4,635 m
166 m
May, 1 07:00 @ Slightly unstable
10:00
38 °C
41 °C
4 km/h 
10 km/h
1004 mb
24.9%
4,637 m
1,322 m
May, 1 10:00 @ Slightly unstable
13:00
42 °C
47 °C
9 km/h 
15 km/h
1000 mb
17.9%
4,677 m
3,216 m
May, 1 13:00 @ Slightly unstable
16:00
37 °C
42 °C
18 km/h
25 km/h
998 mb
26.6%
4,961 m
962 m
May, 1 16:00 @ Slightly unstable
19:00
0.7 15%
46%
30 °C
33 °C
11 km/h
21 km/h
1000 mb
42.3%
4,963 m
100 m
1/4
May, 1 19:00 @ Slightly unstable
22:00
28 °C
30 °C
6 km/h
7 km/h
1003 mb
46.6%
4,832 m
26 m
1/4
May, 1 22:00 @ Slightly unstable
2 May will be extremely hot (extreme danger) and the weather will be .
There is a 39% probability of light rainfall and showers.
The sky will be :
164% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
234% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
113% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
106% convective clouds (Cumulonimbus)
The highest temperature will reach 42 degrees Celsius, while the the lowest temperature will drop to 24 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 8026 mb. Relative humidity will be .
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
01:00
0.4 22%
100%
26 °C
28 °C
11 km/h
20 km/h
1003 mb
59.1%
4,725 m
95 m
May, 2 01:00 @ Slightly unstable
04:00
0.6 30%
100%
25 °C
26 °C
10 km/h
20 km/h
1004 mb
68.2%
4,658 m
117 m
May, 2 04:00 @ Slightly unstable
07:00
0.7 17%
100%
27 °C
29 °C
13 km/h
25 km/h
1006 mb
62.6%
4,683 m
281 m
1/4
May, 2 07:00 @ Slightly unstable
10:00
36 °C
39 °C
13 km/h
15 km/h
1007 mb
37.5%
4,890 m
1,623 m
May, 2 10:00 @ Slightly unstable
13:00
40 °C
45 °C
9 km/h
12 km/h
1003 mb
25.6%
4,824 m
2,872 m
May, 2 13:00 @ Slightly unstable
16:00
41 °C
46 °C
12 km/h
17 km/h
999 mb
21.7%
4,864 m
3,602 m
May, 2 16:00 @ Slightly unstable
19:00
0.6 39%
94%
31 °C
34 °C
17 km/h
35 km/h
1002 mb
46.2%
4,917 m
262 m
2/4
May, 2 19:00 @ Slightly unstable
22:00
0.6 30%
98%
27 °C
28 °C
9 km/h
17 km/h
1006 mb
67.0%
5,018 m
88 m
May, 2 22:00 @ Slightly unstable
3 May will be with comfortable temperatures and the weather will be .
There is a 35% probability of light rainfall and showers.
The sky will be :
110% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
125% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
3% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach 26 degrees Celsius, while the the lowest temperature will drop to 25 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 2011 mb. Relative humidity will be .
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
01:00
0.7 35%
97%
25 °C
27 °C
12 km/h
27 km/h
1005 mb
76.5%
4,848 m
209 m
May, 3 01:00 @ Slightly unstable
04:00
26 °C
27 °C
13 km/h
22 km/h
1006 mb
75.3%
4,740 m
222 m
May, 3 04:00 @ Slightly unstable
Ban Pak Ngum
04:18 
