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Wind direction and wind speed
Precipitation amount
Sunshine hours
Predictability shows if the forecast is reliable , a bit uncertain , or is likely to change .
Showers, thunderstorms likely
Showers, thunderstorms likely
79 °F
66 °F
6 mph
0-0.4"
5 h
Icon
Mixed with cirrus with some thunderstorm clouds possible
Mixed with cirrus with some thunderstorm clouds possible
Clear with few low clouds
Mixed with cirrus with some thunderstorm clouds possible
Rain, thunderstorms likely
Light rain, thunderstorms likely
Rain, thunderstorms likely
Mixed with cirrus with some thunderstorm clouds possible
Temperature (°F)
67°
67°
66°
66°
73°
73°
78°
78°
77°
77°
73°
73°
70°
70°
67°
67°
Temperature felt (°F)
72°
71°
78°
85°
81°
76°
74°
72°
Wind direction
S
SSW
SE
SE
ESE
SE
ESE
ESE
Wind speed (mph)
S
1-17
1-17
SSW
1-11
1-11
SE
3-14
3-14
SE
5-13
5-13
ESE
5-13
5-13
SE
6-20
6-20
ESE
4-22
4-22
ESE
2-18
2-18
Precipitation (in/3h)
-
0%
-
-
0%
-
-
20%
-
-
20%
-
0.11 in
85%
0.11
0.09 in
85%
0.09
0.16 in
65%
0.16
-
35%
-
Precipitation probability
0%
0%
20%
20%
85%
85%
65%
35%
Precipitation hourly

00:00 to 01:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

01:00 to 02:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

02:00 to 03:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

03:00 to 04:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

04:00 to 05:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

05:00 to 06:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

06:00 to 07:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

07:00 to 08:00:
0% chance of precipitation in the area.
0″ are predicted by our local models.

08:00 to 09:00:
20% chance of precipitation in the area.
0″ are predicted by our local models.

09:00 to 10:00:
20% chance of precipitation in the area.
0″ are predicted by our local models.

10:00 to 11:00:
20% chance of precipitation in the area.
0″ are predicted by our local models.

11:00 to 12:00:
10% chance of precipitation in the area.
0″ are predicted by our local models.

12:00 to 13:00:
30% chance of precipitation in the area.
0″ are predicted by our local models.

13:00 to 14:00:
85% chance of precipitation in the area.
0.05″ are predicted by our local models.

14:00 to 15:00:
85% chance of precipitation in the area.
0.07″ are predicted by our local models.

15:00 to 16:00:
85% chance of precipitation in the area.
0.09″ are predicted by our local models.

16:00 to 17:00:
75% chance of precipitation in the area.
0″ are predicted by our local models.

17:00 to 18:00:
75% chance of precipitation in the area.
0″ are predicted by our local models.

18:00 to 19:00:
65% chance of precipitation in the area.
0.09″ are predicted by our local models.

19:00 to 20:00:
65% chance of precipitation in the area.
0.07″ are predicted by our local models.

20:00 to 21:00:
45% chance of precipitation in the area.
0″ are predicted by our local models.

21:00 to 22:00:
35% chance of precipitation in the area.
0″ are predicted by our local models.

22:00 to 23:00:
35% chance of precipitation in the area.
0″ are predicted by our local models.

23:00 to 00:00:
25% chance of precipitation in the area.
0″ are predicted by our local models.

rainSPOT Precipitation distribution within 20 km
1h view
Hourly view
The weather forecast has medium predictability. Compare different forecasts with MultiModel.

Weather report for Phou Viantian

Until noon it is mostly cloudy and for this afternoon a mixture of sunshine and clouds with the possibility of local thunderstorms. The sun will not be visible. Precipitation is very likely with an 80% chance. Temperatures as high as 79 °F are foreseen. With UV-Index rising to 7, sun protection is strongly recommended. Night and day blows a light breeze (4 to 8 mph). Gusts to 23 mph are possible. Winds blowing overnight from Southwest, in the morning from Southeast and during the afternoon from East. The weather forecast for Phou Viantian for Monday can be accurate in parts but deviations are expected. Check again for latest updates.

sun-icon
UV 7
▲ 05:41
▼ 18:36
Waning crescent (11°)
▲ 05:42
▼ 19:18

Pressure: 1010 hPa

Timezone: GMT+07 (UTC +07:00h)

Partly cloudy with local thunderstorms and showers possible
Partly cloudy with a chance of local thunderstorms
71 °F
65 °F
4 mph
>0.8"
1 h
Partly cloudy with local thunderstorms and showers possible
Showers, thunderstorms likely
76 °F
64 °F
2 mph
0.4-0.8"
2 h
Partly cloudy with local thunderstorms and showers possible
Partly cloudy with a chance of local thunderstorms
75 °F
64 °F
4 mph
0.4-0.8"
2 h
Partly cloudy with a chance of local thunderstorms
Partly cloudy with a chance of local thunderstorms
78 °F
65 °F
4 mph
0-0.1"
4 h
Partly cloudy with a chance of local thunderstorms
Clear and few clouds
80 °F
65 °F
7 mph
0-0.4"
4 h
Partly cloudy
Clear and few clouds
85 °F
67 °F
10 mph
-
6 h
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Hourly weather forecast for Phou Viantian

Our 5-day meteogram for Phou Viantian offers all weather information in 3 simple graphs: [More]
  • Temperature chart with weather pictograms. The yellow background indicates daylight.
  • Clouds in different altitudes: from few clouds (light grey) to overcast (dark grey). Dark blue bars show hourly precipitation and light blue showers. An asterisk indicates snow fall.
  • Forecasts for wind speeds are blue and for gusts are green. The arrowheads point in the same direction as the wind.

Live satellite map, Laos

The location marker is placed on Phou Viantian. [More]

The real-time satellite image combines visible light during daytime with infrared radiation during nighttime. At night, the image is not dark as infrared radiation can detect temperature differences. Unfortunately, low clouds and fog are difficult to distinguish from ground temperatures and thus can be almost invisible during the night. Meteosat satellite images for Europe are updated in real-time every 5 minutes. GOES-16/GOES-17 (North & South America) and Himawari (Asia) images update every 10 minutes.

Precipitation is estimated from radar and satellites. Precipitation estimates from satellites are less accurate at night than during daytime.

© 2025 meteoblue, NOAA Satellites GOES-16 and EUMETSAT. Lightning data provided by nowcast.

Weather radar, Laos

Drizzle
Light
Moderate
Heavy
Very Heavy
Hail

The location marker is placed on Phou Viantian. Orange crosses indicate lightning. Data provided by nowcast.de (available in USA, Europe, Australia). Drizzle or light snow fall might be invisible for the radar. Precipitation intensity is colour coded, ranging from turquoise to red.

More weather data

Wind Map

Wind Map

 Meteograms

Meteograms

 Where to go

where2go

 MultiModel

MultiModel
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