– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Sat 23 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sat 23 May Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Light rain (total 8mm), mostly falling on Mon afternoon. Very mild (max 15°C on Sun afternoon, min 3°C on Mon night). Winds decreasing (fresh winds from the SSW on Mon afternoon, calm by Mon night).									Days 4–6 Weather Summary Some drizzle, heaviest during Tue morning. Very mild (max 18°C on Thu afternoon, min 3°C on Tue morning). Wind will be generally light.
	Saturday 23			Sunday 24			Monday 25			Tuesday 26			Wednesday 27			Thursday 28
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	clear	some clouds	some clouds	cloudy	light rain	light rain	light rain	rain shwrs	rain shwrs	some clouds	clear	clear	some clouds	clear	some clouds
km/h	WNW	NW	NW	W	WSW	SSW	SSW	SW	SW	NW	NNW	NNW	NNW	NNW	N	NNW	NW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	4	4	1	0.6	0.2	—	—	—	—	—	—
max °C	12	14	10	13	15	14	10	8	5	5	8	7	9	15	13	16	18	14
min °C	11	14	8	10	15	10	10	6	3	3	6	5	6	14	12	14	18	8
chill °C	10	13	6	10	14	8	8	2	1	2	3	2	4	13	11	14	18	6

Freezing level m	3450	3500	3250	3250	3450	3200	2400	2000	1500	1650	2150	2350	3500	3750	3650	3600	3700	3600
Cloud base (m)	8800			9150		6600		850	700	700	1500	700	750			7200		3450

	5:26	—	—	5:26	—	—	5:26	—	—	5:24	—	—	5:24	—	—	5:22	—	—
	—	—	8:43	—	—	8:44	—	—	8:45	—	—	8:45	—	—	8:46	—	—	8:47

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Light rain (total 8mm), mostly falling on Mon afternoon. Very mild (max 15°C on Sun afternoon, min 3°C on Mon night). Winds decreasing (fresh winds from the SSW on Mon afternoon, calm by Mon night).

Mount Saint Helens Weather (Days 3-6):

Some drizzle, heaviest during Tue morning. Very mild (max 18°C on Thu afternoon, min 3°C on Tue morning). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Saint Helens. 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 Washington.

Live conditions reported by 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	13° C	Dry and cloudy.	Light winds from the NW (15 kph at 310).	16 km Low: overcast
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 1 hour ago	16° C	Dry and partly cloudy.	Light winds from the NW (13 kph at 320).	16 km Low: scattered
Vancouver Airport 74 km S 218m alt. 2 hours ago	14° C	Dry and cloudy.	Light winds from the NNE (9 kph at 20).	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	14° C	Dry and cloudy.	Wind obs. (6 kph from 1 degs) was rejected.	16 km Low: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	14° C	Dry and cloudy.	Light winds from the NNW (6 kph at 340).	16 km Low: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	20° C	Clear	Wind obs. (15 kph from 340 degs) was rejected.	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	14° C	Dry and cloudy.	Light winds from the SW (11 kph at 230).	16 km Low: overcast
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	16° C	Dry and partly cloudy.	Light winds from the N (6 kph at 1).	16 km Low: broken

* 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.