Location & Surroundings
Houay Khoyouan is an intermittent stream in Xiangkhoang, Laos, at 866 m elevation. The nearest larger town is Xam Nua, 62 km to the northeast. The national capital Vientiane is about 250 km to the southwest. The nearest airport is Sam Neua Airport, 63 km away.
Basic Data
- Type intermittent stream (STMI)
Geography
-
Coordinates
19° 55' 23" N, 103° 46' 2" E
- Elevation DEM: 866 m
- Timezone Asia/Vientiane
- Time Shift GMT 7 (DST 7)
Statistics & Country
- Pop. Density 0 p/km²
- Built-up 0.0%
- Settlement Very low density rural
- Currency Kip (LAK)
- Phone Prefix +856
Sun & Local Time
- Local time 06:03
- Sunrise 05:55
- Sunset 17:52
- Day length 11 h 58 min
Other intermittent streams nearby
Nearby
Weather in Houay Khoyouan
Current conditions and a 3-day (72-hour) weather forecast for Houay Khoyouan, updated from the NOAA GFS model.
Now 21.9 C with mostly cloudy skies and a 0.6 m/s south-easterly wind. Next 24h: 18.8 to 29.0 C, max wind 1.1 m/s. Precip around 14.2 mm. Solar peaks near 622 W/m2.
Temperature
21.9 C
Wind
0.6 m/s SE (151 deg)
Humidity
84 %
Pressure
1,011.9 hPa
Clouds
73 %
Precip
14.19 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 21.9 | 0.6 | 151 | 84 | 1,011.9 | - / 0.00 | 73 | 0.0 | n/a |
| 6h | 18.8 | 0.5 | 245 | 98 | 1,013.3 | 0.95 / 0.95 | 91 | 0.0 | n/a |
| 12h | 19.4 | 0.4 | 284 | 95 | 1,014.3 | 0.00 / 0.00 | 21 | 11.8 | n/a |
| 18h | 29.0 | 0.7 | 110 | 53 | 1,010.1 | 0.67 / 0.67 | 89 | 621.9 | n/a |
| Tomorrow | 19.7 | 1.1 | 108 | 99 | 1,013.1 | 13.52 / 14.19 | 100 | 89.0 | n/a |
| 30h | 17.5 | 0.4 | 122 | 99 | 1,013.9 | 0.00 / 3.30 | 99 | 0.0 | n/a |
| 36h | 18.5 | 0.8 | 78 | 99 | 1,016.0 | 1.01 / 4.31 | 76 | 3.8 | n/a |
| 42h | 22.5 | 0.9 | 110 | 94 | 1,014.1 | 0.00 / 2.28 | 70 | 451.4 | n/a |
| Monday | 18.3 | 0.9 | 87 | 100 | 1,016.6 | 6.63 / 8.91 | 100 | 124.4 | n/a |
| 54h | 17.6 | 0.8 | 73 | 100 | 1,017.5 | 0.00 / 1.09 | 98 | 0.0 | n/a |
| 60h | 17.2 | 0.7 | 98 | 99 | 1,019.3 | 0.00 / 0.51 | 92 | 1.5 | n/a |
| 66h | 24.2 | 1.5 | 93 | 60 | 1,015.7 | 0.15 / 0.66 | 64 | 459.5 | n/a |
| Tuesday | 17.4 | 0.7 | 111 | 98 | 1,018.2 | 1.08 / 1.74 | 57 | 245.8 | n/a |
Source: NOAA GFS 0.25° (run 2026-10-03 12:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Houay Khoyouan?
Now 21.9 C with mostly cloudy skies and a 0.6 m/s south-easterly wind. Next 24h: 18.8 to 29.0 C, max wind 1.1 m/s. Precip around 14.2 mm. Solar peaks near 622 W/m2.
Is precipitation expected in the next 24 hours?
Around 14.2 mm of precipitation is expected in the next 24 hours.
When are sunrise and sunset in Houay Khoyouan today?
Sunrise around 05:55 and sunset around 17:52 (local time). Day length about 11h 57m.
What is the local time in Houay Khoyouan?
Local time is 06:03. Time zone: Asia/Vientiane (UTC+07:00).
What type of place is Houay Khoyouan?
Houay Khoyouan is a intermittent stream.
What is the elevation of Houay Khoyouan?
DEM 866 m.
Where is Houay Khoyouan located?
It is at 19.92298, 103.76713 (latitude, longitude).
Which country is Houay Khoyouan in?
It is in Laos.