– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Fri 22 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Fri 22 May Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 17°C on Fri afternoon, min 9°C on Sat night). Wind will be generally light.											Days 5–7 Weather Summary Light rain (total 6mm), mostly falling on Mon night. Very mild (max 11°C on Mon afternoon, min 3°C on Mon night). Wind will be generally light.
	Fri 22		Saturday 23			Sunday 24			Monday 25			Tuesday 26			Wednesday 27
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	clear	some clouds	some clouds	some clouds	cloudy	light rain	light rain	rain shwrs	rain shwrs	rain shwrs	light rain	some clouds	some clouds
km/h	NW	NW	WNW	NW	NW	WSW	WSW	SSW	SSW	SW	SSW	NW	NW	NNW	NW	NNW	NNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	0.6	4	0.7	0.7	0.2	0.1	—	—
max °C	17	14	13	14	11	12	15	13	11	11	5	4	9	7	6	11	10
min °C	17	11	11	14	9	10	15	10	10	7	3	3	6	5	5	10	7
chill °C	17	10	10	13	7	9	14	8	8	4	1	3	4	2	2	8	5

Freezing level m	3350	3500	3500	3600	3350	3350	3400	3200	2550	2100	1500	1600	2200	2450	3300	3600	3700
Cloud base (m)	9450	6950	9100		9450	7100	6950	8450	5550	1550	700	700	1550	700	700	850

	—	—	5:26	—	—	5:26	—	—	5:26	—	—	5:24	—	—	5:24	—	—
	—	8:42	—	—	8:43	—	—	8:44	—	—	8:45	—	—	8:45	—	—	8:46

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 17°C on Fri afternoon, min 9°C on Sat night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Light rain (total 6mm), mostly falling on Mon night. Very mild (max 11°C on Mon afternoon, min 3°C on Mon 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	23° C	Clear	Light winds from the W (13 kph at 280).	16 km
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	26° C	Clear	Light winds from the N (15 kph at 10).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	26° C	Clear	Wind obs. (13 kph from 300 degs) was rejected.	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	26° C	Clear	Wind obs. (15 kph from 240 degs) was rejected.	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	26° C	-	Light winds from the NW (17 kph at 310).	16 km Low: few Mid: few
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	28° C	Clear	Wind obs. (15 kph from 300 degs) was rejected.	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	24° C	Clear	Wind obs. (6 kph from 1 degs) was rejected.	16 km
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	26° C	Clear	Calm (0 kph at 0).	16 km

* 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.