Hallasan
Weather Forecast, Korea S
Issued: 8 pm Fri 08 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 8 pm Fri 08 Dec Local Time

Updates in:

hr min s

Update imminent

3 Hallasan Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Heavy rain (total 31mm), heaviest during Mon afternoon. Very mild (max 14°C on Mon afternoon, min 11°C on Sat night). Winds increasing (calm on Sat night, near gales from the W by Mon afternoon).										Days 5–7 Weather Summary Light rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 13°C on Mon night, min 6°C on Tue afternoon). Winds decreasing (near gales from the WNW on Mon night, calm by Tue night).									Days 8–10 Weather Summary Heavy rain (total 27mm), mostly on Fri morning. Becoming colder with a light covering of snow, mostly falling on Sat morning. Freeze-thaw conditions (max 14°C on Thu night, min -7°C on Sat night). Winds decreasing (severe gales from the WSW on Fri morning, light winds from the WNW by Fri night).									Days 11–13 Weather Summary A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -5°C on Tue night, min -8°C on Mon afternoon). Winds increasing (fresh winds from the NNW on Sun night, near gales from the NW by Mon afternoon).
		Saturday 9			Sunday 10			Monday 11			Tuesday 12			Wednesday 13			Thursday 14			Friday 15			Saturday 16			Sunday 17			Monday 18			Tuesday 19			Wed 20
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM

	clear	some clouds	cloudy	rain shwrs	rain shwrs	light rain	mod. rain	heavy rain	heavy rain	rain shwrs	rain shwrs	rain shwrs	rain shwrs	clear	some clouds	light rain	light rain	light rain	light rain	rain shwrs	rain shwrs	rain shwrs	light snow	light snow	snow shwrs	snow shwrs	snow shwrs	snow shwrs	snow shwrs	snow shwrs	snow shwrs	snow shwrs	snow shwrs	snow shwrs	snow shwrs	snow shwrs
km/h	WSW	SW	SW	SSW	SE	ESE	ESE	SSE	WSW	NW	NNW	N	N	E	ESE	SE	S	SSW	SSW	WSW	WNW	WNW	NW	NNW	NNW	NNW	NW	NW	NW	NW	NW	NW	NW	WNW	NW	NW
Wave Height Map See all maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2.0	1.0	2.0	2.0	2.0	6	3	2.0	6	3	2.0	4	2.0	1.0
mm	—	—	—	0.1	0.2	1.9	6	11	12	0.5	0.3	0.3	0.1	—	—	0.5	0.4	3	4	22	0.3	0.3	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	13	13	13	12	12	12	11	13	14	13	8	6	8	9	10	10	12	13	14	14	10	9	2	-1	-3	-6	-6	-6	-7	-8	-8	-6	-6	-5	-5	-5
min°C	12	12	12	11	11	11	11	11	14	8	7	6	6	9	8	7	11	12	13	10	9	4	1	-2	-7	-7	-6	-7	-7	-8	-8	-7	-6	-6	-6	-6
chill°C	9	10	11	10	10	9	9	7	11	4	4	4	5	7	5	4	8	9	10	5	3	0	-5	-10	-18	-17	-16	-18	-18	-20	-19	-17	-16	-16	-16	-16

Freezing level (m)	3200	3150	3150	3050	2950	2900	3150	3500	3600	3850	3350	2700	2700	3050	3100	3500	3450	3600	3700	3650	3600	3650	1250	900	400	0	250	250	0	0	0	0	300	350	350	400
Cloud base (m)		600		6550	3200	2350	300	250	200	250	250	350	650	450	500	2050	400	200	450	200	250		550	400	350	350	400	350	300	300	250	300	350	400	400	450

	—	7:24	—	—	7:26	—	—	7:26	—	—	7:26	—	—	7:28	—	—	7:28	—	—	7:28	—	—	7:30	—	—	7:31	—	—	7:31	—	—	7:31	—	—	7:31	—
	—	—	5:25	—	—	5:25	—	—	5:25	—	—	5:25	—	—	5:27	—	—	5:27	—	—	5:27	—	—	5:27	—	—	5:28	—	—	5:28	—	—	5:29	—	—	5:29

Hallasan Weather (Days 0-3):

The weather forecast for Hallasan is: Heavy rain (total 31mm), heaviest during Mon afternoon. Very mild (max 14\°C on Mon afternoon, min 11\°C on Sat night). Winds increasing (calm on Sat night, near gales from the W by Mon afternoon).

Hallasan Weather (Days 3-6):

Light rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 13\°C on Mon night, min 6\°C on Tue afternoon). Winds decreasing (near gales from the WNW on Mon night, calm by Tue night).

Hallasan Weather (Days 6-9):

Heavy rain (total 27mm), mostly on Fri morning. Becoming colder with a light covering of snow, mostly falling on Sat morning. Freeze-thaw conditions (max 14\°C on Thu night, min -7\°C on Sat night). Winds decreasing (severe gales from the WSW on Fri morning, light winds from the WNW by Fri night).

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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Cheju International Airport 14 km N 217m alt. 3 hours ago		-	Light winds from the S.(Wind varies from 120 to 210 degs) (9 kph at 180).	0.0 km
Seogwipo 14 km SSE 50m alt. 2 hours ago	18° C	-	Light winds from the SW (9 kph at 230).	40 km Mid: scattered
Jeju 16 km N 22m alt. 2 hours ago	13° C	-	Light winds from the S (9 kph at 180).	35 km Mid: clear
Seongsan 33 km E 19m alt. 2 hours ago	17° C	-	Light winds from the SW (19 kph at 230).	35 km Mid: clear
Gosan 35 km SW 76m alt. 2 hours ago	17° C	-	Fresh winds from the S (33 kph at 180).	47 km Mid: few

* 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.