– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Sun 26 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sun 26 Jul Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 19°C on Mon afternoon, min 11°C on Sun morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 24°C on Fri afternoon, min 13°C on Wed morning). Wind will be generally light.
	Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 31
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	clear	clear	clear	some clouds	some clouds	clear	clear	some clouds	clear	clear	cloudy	clear	clear	clear	clear
Cloud base (m)			5150	3400	2450		1600	1850		9150	6000			6900				9600
km/h	SW	W	WSW	WSW	W	W	W	NW	NW	W	NW	WNW	W	WNW	WNW	NW	NW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	14	18	15	15	19	16	14	16	14	16	19	15	17	19	15	19	24	19
min °C	11	18	11	12	18	12	12	16	12	13	18	13	14	18	14	16	23	16
chill °C	10	18	11	12	18	12	12	16	12	13	18	13	14	18	14	16	23	16

Freezing level m	3600	3650	3700	3600	3750	4100	3850	4000	4250	4000	3950	4200	4250	4150	4500	4650	4850	4700

	5:43	—	—	5:43	—	—	5:45	—	—	5:46	—	—	5:47	—	—	5:48	—	—
	—	—	8:45	—	—	8:45	—	—	8:44	—	—	8:43	—	—	8:40	—	—	8:39

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 19°C on Mon afternoon, min 11°C on Sun morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Warm (max 24°C on Fri afternoon, min 13°C on Wed 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	21° C	Dry and cloudy.	Light winds from the SSE (15 kph at 150).	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. 2 hours ago	21° C	Dry and cloudy.	Light winds from the SE (13 kph at 140).	16 km Low: few Mid: scattered High: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	21° C	Dry and cloudy.	Light winds from the SSW (11 kph at 210).	16 km Low: scattered Mid: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	21° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	22° C	Dry and partly cloudy.	Light winds from the WSW (15 kph at 250).	16 km Low: scattered Mid: broken High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 46 minutes ago	25° C	Clear	Moderate winds from the NW (22 kph at 310).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	21° C	Dry and cloudy.	Wind obs. (7 kph from 1 degs) was rejected.	16 km Low: few Mid: broken High: overcast
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	19° C	Dry and cloudy.	Light winds from the SW (11 kph at 220).	16 km Low: broken Mid: broken High: 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.