Hallasan
Weather Forecast, Korea S
Issued: 2 am Sun 16 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 2 am Sun 16 Aug Local Time

Updates in:

hr min s

Update imminent

3 Hallasan Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Heavy rain (total 20mm), heaviest during Sun morning. Warm (max 22°C on Sun afternoon, min 21°C on Sun morning). Wind will be generally light.									Days 4–6 Weather Summary Light rain (total 5mm), mostly falling on Fri night. Warm (max 23°C on Thu morning, min 21°C on Wed night). Winds increasing (light winds from the SSE on Wed morning, strong winds from the ESE by Fri afternoon).
	Sunday 16			Monday 17			Tuesday 18			Wednesday 19			Thursday 20			Friday 21
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	mod. rain	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	rain shwrs	some clouds	risk tstorm	clear	clear	clear	rain shwrs	risk tstorm	rain shwrs	risk tstorm
Cloud base (m)	450	150	450	1700	650	850	550	900		350	600	5400				500	1650
km/h	SW	SW	S	WSW	SW	SSW	SSW	S	SSE	SSE	SE	SE	ESE	ESE	ESE	ESE	ESE	ESE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	6	1.8	3	1.1	3	1.7	1.7	1.3	0.1	—	0.2	—	—	—	0.4	0.7	0.4	4
max °C	21	22	21	22	22	21	22	22	22	22	22	22	23	23	22	22	22	21
min °C	21	21	21	21	22	21	22	22	21	22	22	21	22	23	21	22	22	21
chill °C	21	21	21	21	22	21	22	22	21	22	22	21	22	23	21	22	22	21

Freezing level m	5250	5300	5100	5200	5350	5250	5250	5300	5250	5200	5350	5250	5250	5350	5350	5250	5250	5350

	5:56	—	—	5:56	—	—	5:58	—	—	5:58	—	—	5:58	—	—	6:00	—	—
	—	7:19	—	—	7:17	—	—	7:15	—	—	7:15	—	—	7:14	—	—	7:13	—

Hallasan Weather (Days 0-3):

The weather forecast for Hallasan is: Heavy rain (total 20mm), heaviest during Sun morning. Warm (max 22°C on Sun afternoon, min 21°C on Sun morning). Wind will be generally light.

Hallasan Weather (Days 3-6):

Light rain (total 5mm), mostly falling on Fri night. Warm (max 23°C on Thu morning, min 21°C on Wed night). Winds increasing (light winds from the SSE on Wed morning, strong winds from the ESE by Fri afternoon).

This table gives the weather forecast for Hallasan at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Hallasan. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of South Korea.

Live conditions reported by 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Cheju International Airport 14 km N 217m alt. 2 hours ago	26° C	Dry and partly cloudy.	Light winds from the SSE (9 kph at 160).	10.0 km Low: broken Mid: broken
SHIP9001 58 km SW 15m alt. 2 hours ago	28° C		Moderate winds from the SSW (22 kph at 210).	- km
BUOY-22107 South Korea 58 km SW 3m alt. 2 hours ago	28° C		Moderate winds from the SSW (22 kph at 210).
lightning 50km N of Cheju 59 km NNE 0m alt. 1 hour ago		Thunderstorm
lightning 50km SW of Haenam 110 km NW 0m alt. 48 minutes ago		Thunderstorm
SHIP1803 58 km SW 15m alt. 3 hours ago	28° C		Moderate winds from the SSW (26 kph at 210).	- km
SHIP10329 58 km SW 15m alt. 3 hours ago	28° C		Moderate winds from the SSW (26 kph at 210).	- km
SHIP449 58 km SW 15m alt. 2 hours ago	28° C		Moderate winds from the SSW (22 kph at 210).	- km
lightning 50km N of Cheju 59 km NNE 0m alt. 1 hour ago		Thunderstorm
lightning 50km SW of Haenam 110 km NW 0m alt. 48 minutes ago		Thunderstorm

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.