Hallasan
Weather Forecast, Korea S
Issued: 8 am Mon 18 May Local Time
Updates in:
hr min s
Update imminent

Issued: 8 am Mon 18 May Local Time

Updates in:

hr min s

Update imminent

3 Hallasan Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Moderate rain (total 15mm), heaviest on Wed afternoon. Warm (max 24°C on Mon afternoon, min 20°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Light rain (total 5mm), mostly falling on Thu night. Warm (max 21°C on Thu morning, min 18°C on Thu night). Wind will be generally light.
	Monday 18			Tuesday 19			Wednesday 20			Thursday 21			Friday 22			Saturday 23
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	rain shwrs	some clouds	cloudy	light rain	mod. rain	mod. rain	light rain	rain shwrs	rain shwrs	rain shwrs	some clouds	some clouds	rain shwrs	light rain	clear
km/h	E	ESE	SE	SE	ESE	E	E	E	SE	WSW	W	NE	ENE	ENE	E	E	E	ENE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	0.1	—	—	3	7	5	1.6	0.7	2	0.2	—	—	0.1	0.1	—
max °C	23	24	21	22	23	22	20	21	22	21	21	20	18	20	19	20	20	19
min °C	22	23	20	22	22	20	20	20	21	21	20	18	18	20	18	19	20	18
chill °C	22	23	20	22	22	20	20	20	21	21	20	17	17	20	18	19	20	18

Freezing level m	4650	4750	4750	4650	4650	4350	4400	4550	4700	4500	4550	5000	4900	4850	5000	4750	4400	4050
Cloud base (m)	9650				7100	450	700	250	550	200	250	200	300	400		250	450	2100

	5:31	—	—	5:31	—	—	5:30	—	—	5:30	—	—	5:28	—	—	5:28	—	—
	—	7:28	—	—	7:29	—	—	7:30	—	—	7:30	—	—	7:30	—	—	7:31	—

Hallasan Weather (Days 0-3):

The weather forecast for Hallasan is: Moderate rain (total 15mm), heaviest on Wed afternoon. Warm (max 24°C on Mon afternoon, min 20°C on Mon night). Wind will be generally light.

Hallasan Weather (Days 3-6):

Light rain (total 5mm), mostly falling on Thu night. Warm (max 21°C on Thu morning, min 18°C on Thu night). Wind will be generally light.

This table gives the weather forecast for Hallasan at the specific elevation of 0 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. 3 hours ago		-	Calm (4 kph at 320).	0.0 km
SHIP2523 58 km SW 15m alt. 3 hours ago	21° C		Light winds from the ESE (15 kph at 110).	- km
BUOY-22107 South Korea 58 km SW 3m alt. 2 hours ago	21° C		Light winds from the ESE (18 kph at 110).
BUOY-22103 South Korea 114 km NE 3m alt. 2 hours ago	17° C		Light winds from the N (7 kph at 10).
SHIP2148 58 km SW 15m alt. 2 hours ago	21° C		Light winds from the ESE (18 kph at 110).	- km
BUOY-22107 South Korea 58 km SW 3m alt. 2 hours ago	21° C		Light winds from the ESE (18 kph at 110).
SHIP3953 58 km SW 15m alt. 4 hours ago	21° C		Light winds from the ESE (11 kph at 120).	- km
SHIP6780 58 km SW 15m alt. 4 hours ago	21° C		Light winds from the ESE (11 kph at 120).	- km
SHIP3436 58 km SW 15m alt. 4 hours ago	21° C		Light winds from the ESE (11 kph at 120).	- km
SHIP7742 114 km NE 15m alt. 4 hours ago	17° C		Calm (4 kph at 220).	- km

* 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.