– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Fri 29 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Fri 29 May 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 12°C on Sun afternoon, min 1°C on Fri night). Wind will be generally light.									Days 4–6 Weather Summary Light rain (total 4mm), mostly falling on Wed night. Warm (max 20°C on Tue afternoon, min 6°C on Wed night). Wind will be generally light.
	Friday 29			Saturday 30			Sunday 31			Monday 1			Tuesday 2			Wednesday 3
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light rain	clear	some clouds	cloudy	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	some clouds	cloudy	light rain	rain shwrs
km/h	WNW	WNW	NW	NW	NW	NNW	NNW	NNW	ENE	ESE	NW	SE	S	W	SW	SW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.3	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	3
max °C	6	9	5	4	9	6	8	12	10	16	18	16	17	20	17	10	11	7
min °C	6	9	1	2	8	3	5	11	8	13	18	13	15	20	11	10	8	6
chill °C	4	6	-3	-1	5	0	2	9	6	13	18	12	15	20	10	10	6	4

Freezing level m	2400	2400	1150	1500	2250	2050	2400	2850	2850	2900	3050	3050	3200	3300	3400	2800	2300	2150
Cloud base (m)	800	1650	750	750	1750	800		2300		7100	7000	8800		3150	6600	1750	1500	700

	5:22	—	—	5:22	—	—	5:20	—	—	5:20	—	—	5:20	—	—	5:18	—	—
	—	—	8:49	—	—	8:50	—	—	8:51	—	—	8:52	—	—	8:52	—	—	8:53

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 12°C on Sun afternoon, min 1°C on Fri night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Light rain (total 4mm), mostly falling on Wed night. Warm (max 20°C on Tue afternoon, min 6°C on Wed 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. 2 hours ago	14° C	Dry and cloudy.	Light winds from the NW (19 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
Vancouver 67 km S 94m alt. 2 hours ago		-	Calm (2 kph at 242).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	14° C	Dry and partly cloudy.	Light winds from the NW (15 kph at 320).	16 km Low: broken Mid: broken
Vancouver Airport 74 km S 218m alt. 2 hours ago	14° C	Dry and cloudy.	Light winds from the NW (19 kph at 310).	16 km Low: scattered Mid: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	14° C	Dry and partly cloudy.	Light winds from the NNW (9 kph at 340).	16 km Low: scattered Mid: broken High: broken
Portland Airport 76 km S 218m alt. 2 hours ago	14° C	Dry and cloudy.	Moderate winds from the NW (20 kph at 310).	16 km Low: few Mid: broken High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	17° C	Dry and partly cloudy.	Moderate winds from the WNW.(Wind varies from 260 to 320 degs) (20 kph at 290).	16 km Low: scattered
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	15° C	Dry and partly cloudy.	Light winds from the SW.(Wind varies from 180 to 270 degs) (19 kph at 230).	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.