Hallasan
Weather Forecast, Korea S
Issued: 8 pm Sun 17 May Local Time
Updates in:
hr min s
Update imminent

Issued: 8 pm Sun 17 May Local Time

Updates in:

hr min s

Update imminent

3 Hallasan Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Heavy rain (total 27mm), heaviest during Wed afternoon. Very mild (max 19°C on Sun night, min 15°C on Wed afternoon). Mainly fresh winds.										Days 5–7 Weather Summary Moderate rain (total 17mm), heaviest on Wed night. Very mild (max 16°C on Wed night, min 13°C on Thu afternoon). Winds increasing (light winds from the NW on Thu morning, fresh winds from the ENE by Fri morning).
		Monday 18			Tuesday 19			Wednesday 20			Thursday 21			Friday 22			Saturday 23
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	some clouds	light rain	light rain	heavy rain	heavy rain	light rain	rain shwrs	rain shwrs	clear	clear	rain shwrs	rain shwrs	light rain	rain shwrs
km/h	SSE	S	SSE	SE	SE	SE	ESE	ESE	SE	SSW	NW	NE	NE	ENE	ENE	E	SSE	SSE	SE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	0.3	4	23	12	1.8	0.9	0.1	—	—	0.6	0.8	1.6	0.6
max °C	19	18	19	18	16	17	16	16	15	16	15	13	13	14	16	15	16	16	17
min °C	18	18	18	16	16	17	16	16	15	15	14	13	13	14	15	14	15	16	16
chill °C	18	18	18	15	15	17	15	15	13	14	13	11	11	12	13	12	13	15	15

Freezing level m	4600	4650	4700	4700	4600	4550	4350	4200	4400	4450	4250	4250	4650	4900	4900	5000	4650	4550	4300
Cloud base (m)				9700		1750	750	650	200	150	250	200	750	9700		200	200	200	300

	—	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: Heavy rain (total 27mm), heaviest during Wed afternoon. Very mild (max 19°C on Sun night, min 15°C on Wed afternoon). Mainly fresh winds.

Hallasan Weather (Days 3-6):

Moderate rain (total 17mm), heaviest on Wed night. Very mild (max 16°C on Wed night, min 13°C on Thu afternoon). Winds increasing (light winds from the NW on Thu morning, fresh winds from the ENE by Fri morning).

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		-	Calm (4 kph at 340).	0.0 km
SHIP8732 58 km SW 15m alt. 3 hours ago	21° C		Calm (4 kph at 150).	- km
BUOY-22107 South Korea 58 km SW 3m alt. 2 hours ago	20° C		Calm (4 kph at 210).
BUOY-22103 South Korea 114 km NE 3m alt. 2 hours ago	17° C		Light winds from the W (11 kph at 280).
SHIP3446 58 km SW 15m alt. 3 hours ago	21° C		Calm (4 kph at 150).	- km
BUOY-22107 South Korea 58 km SW 3m alt. 2 hours ago	20° C		Calm (4 kph at 210).
SHIP11291 58 km SW 15m alt. 3 hours ago	21° C		Calm (4 kph at 150).	- km
SHIP2834 58 km SW 15m alt. 2 hours ago	21° C		Calm (4 kph at 210).	- km
BUOY-22103 South Korea 114 km NE 3m alt. 2 hours ago	17° C		Light winds from the W (11 kph at 280).
SHIP10930 114 km NE 15m alt. 2 hours ago	17° C		Light winds from the W (11 kph at 280).	- 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.