Hallasan
Weather Forecast, Korea S
Issued: 2 am Sun 30 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 2 am Sun 30 Aug Local Time

Updates in:

hr min s

Update imminent

3 Hallasan Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Light rain (total 6mm), mostly falling on Sun afternoon. Very mild (max 18°C on Sun morning, min 15°C on Tue morning). Winds increasing (light winds from the S on Mon afternoon, fresh winds from the ESE by Tue night).									Days 4–6 Weather Summary Heavy rain (total 86mm), heaviest during Thu night. Very mild (max 17°C on Fri night, min 13°C on Thu afternoon). Winds increasing (fresh winds from the SE on Wed afternoon, gales from the SE by Thu afternoon).
	Sunday 30			Monday 31			Tuesday 1			Wednesday 2			Thursday 3			Friday 4
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	risk tstorm	risk tstorm	risk tstorm	clear	clear	rain shwrs	risk tstorm	rain shwrs	risk tstorm	risk tstorm	risk tstorm	mod. rain	heavy rain	heavy rain	risk tstorm	risk tstorm	risk tstorm
Cloud base (m)	300	400	300	350			400	550			450	2550	400	350	200	400	350	400
km/h	SSW	SSW	S	S	SSW	SSE	SSE	SE	SE	SE	SE	SE	SE	SE	SSE	S	S	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.9	1.7	1.1	0.3	—	—	1.2	0.9	0.1	1.2	0.5	4	7	20	35	4	5	9
max °C	18	17	18	17	17	17	16	16	16	16	16	16	15	14	16	16	16	17
min °C	17	17	17	17	17	16	15	15	16	15	16	15	14	13	15	16	16	16
chill °C	16	16	16	16	16	15	14	14	14	13	14	12	11	9	12	14	14	14

Freezing level m	5450	5450	5300	5250	5200	5150	5000	5000	5100	5000	5050	5050	5000	5250	5300	5400	5400	5350

	6:05	—	—	6:05	—	—	6:07	—	—	6:07	—	—	6:07	—	—	6:09	—	—
	—	7:01	—	—	7:00	—	—	6:59	—	—	6:58	—	—	6:57	—	—	6:54	—

Hallasan Weather (Days 0-3):

The weather forecast for Hallasan is: Light rain (total 6mm), mostly falling on Sun afternoon. Very mild (max 18°C on Sun morning, min 15°C on Tue morning). Winds increasing (light winds from the S on Mon afternoon, fresh winds from the ESE by Tue night).

Hallasan Weather (Days 3-6):

Heavy rain (total 86mm), heaviest during Thu night. Very mild (max 17°C on Fri night, min 13°C on Thu afternoon). Winds increasing (fresh winds from the SE on Wed afternoon, gales from the SE by Thu afternoon).

This table gives the weather forecast for Hallasan at the specific elevation of 1950 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	27°C	-	Calm (2 kph at 170).	10.0 km Low: few
SHIP7656 58 km SW 15m alt. 4 hours ago	30°C		Moderate winds from the S (26 kph at 180).	- km
BUOY-22107 South Korea 58 km SW 3m alt. 2 hours ago	29°C		Light winds from the SSE (18 kph at 150).
BUOY-22103 South Korea 114 km NE 3m alt. 2 hours ago	28°C		Moderate winds from the WSW (22 kph at 240).
lightning 125km SE of Seogwipo 140 km SSE 0m alt. 2 hours ago		Thunderstorm
BUOY-22107 South Korea 58 km SW 3m alt. 2 hours ago	29°C		Light winds from the SSE (18 kph at 150).
SHIP3606 58 km SW 15m alt. 3 hours ago	30°C		Moderate winds from the SSE (22 kph at 160).	- km
SHIP4842 58 km SW 15m alt. 4 hours ago	30°C		Moderate winds from the S (26 kph at 180).	- km
SHIP5274 58 km SW 15m alt. 3 hours ago	30°C		Moderate winds from the SSE (22 kph at 160).	- km
SHIP4351 58 km SW 15m alt. 2 hours ago	30°C		Light winds from the SSE (18 kph at 150).	- 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.