– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Mon 25 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Mon 25 May Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 8mm), mostly falling on Mon afternoon. Very mild (max 17°C on Wed afternoon, min 3°C on Mon night). Wind will be generally light.											Days 5–7 Weather Summary Moderate rain (total 12mm), heaviest on Fri afternoon. Very mild (max 19°C on Thu afternoon, min 2°C on Sat night). Wind will be generally light.
	Mon 25		Tuesday 26			Wednesday 27			Thursday 28			Friday 29			Saturday 30
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light rain	rain shwrs	light rain	rain shwrs	rain shwrs	clear	clear	clear	some clouds	rain shwrs	light rain	light rain	mod. rain	rain shwrs	clear	some clouds	clear
km/h	SW	WSW	NNW	N	N	NNW	NW	N	WNW	WNW	W	WNW	WNW	NW	WNW	NW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	4	4	0.5	0.3	0.1	—	—	—	—	0.1	4	0.8	7	0.8	—	—	—
max °C	10	5	4	6	7	14	17	15	17	19	15	7	7	6	6	9	6
min °C	6	3	3	5	6	10	17	13	15	18	8	6	7	3	3	8	2
chill °C	3	1	1	2	4	9	17	13	15	18	6	4	5	0	0	5	0

Freezing level m	2050	1500	1700	2000	3450	3800	3850	3750	3700	3850	3550	3000	2750	1950	1850	2200	1750
Cloud base (m)	1600	700	700	700	850	6550	5050		4450		1550	800	750	800	800	2400	750

	—	—	5:24	—	—	5:24	—	—	5:22	—	—	5:22	—	—	5:22	—	—
	—	8:45	—	—	8:45	—	—	8:46	—	—	8:47	—	—	8:49	—	—	8:50

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 17°C on Wed afternoon, min 3°C on Mon night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Moderate rain (total 12mm), heaviest on Fri afternoon. Very mild (max 19°C on Thu afternoon, min 2°C on Sat night). 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. 1 hour ago	13° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: broken High: 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. 2 hours ago	13° C	Light rain .	Light winds from the SSE (7 kph at 150).	11 km Low: few Mid: broken High: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	13° C	Light rain .	Light winds from the S (13 kph at 180).	16 km Low: scattered Mid: broken High: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	13° C	Dry and cloudy.	Light winds from the SW (13 kph at 220).	16 km Low: scattered Mid: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	13° C	Light rain .	Moderate winds from the SSW (20 kph at 200).	16 km Low: few Mid: broken High: broken
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	13° C	Dry and partly cloudy.	Wind obs. (7 kph from 180 degs) was rejected.	16 km Low: few Mid: scattered High: broken
Hillsbor / ortland Airport 94 km SSW 218m alt. 1 hour ago	14° C	Dry and partly cloudy.	Light winds from the WSW (9 kph at 240).	16 km Low: scattered Mid: broken High: broken
Pierce County Airport - Thun Field - Puyallup (Washington) 100 km N 164m alt. 1 hour ago	12° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast

* 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.