– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Tue 05 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Tue 05 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. Mild temperatures (max 9°C on Tue night, min 2°C on Fri morning). Winds increasing (light winds from the NNW on Tue night, fresh winds from the WNW by Fri afternoon).										Days 5–7 Weather Summary Mostly dry. Very mild (max 10°C on Sat afternoon, min 1°C on Sun night). Winds increasing (calm on Sat morning, fresh winds from the WNW by Sun night).
		Wednesday 6			Thursday 7			Friday 8			Saturday 9			Sunday 10			Monday 11
	night	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	some clouds	some clouds	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	rain shwrs	clear	clear	clear
km/h	NW	WNW	WNW	WNW	WNW	WNW	W	W	WNW	WNW	WNW	WSW	SW	W	WNW	WNW	NW	NW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	—	—	—
max °C	9	7	8	5	5	7	7	3	5	5	8	10	9	4	5	2	4	7	6
min °C	8	7	7	4	4	7	4	2	4	4	6	10	6	4	4	1	1	6	6
chill °C	5	4	2	-1	0	4	-1	-4	-1	-1	3	9	2	0	-1	-5	-4	3	4

Freezing level m	3750	3650	3400	3250	3400	3500	3450	2400	2850	3200	3500	3550	3400	2900	2800	2450	3200	3350	3400
Cloud base (m)		8650	6400				6650	3550	2800		7550		6250	2100	2100	800	9500	9400

	—	5:48	—	—	5:46	—	—	5:45	—	—	5:43	—	—	5:41	—	—	5:41	—	—
	—	—	—	8:22	—	—	8:23	—	—	8:24	—	—	8:27	—	—	8:28	—	—	8:29

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Mild temperatures (max 9°C on Tue night, min 2°C on Fri morning). Winds increasing (light winds from the NNW on Tue night, fresh winds from the WNW by Fri afternoon).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Sat afternoon, min 1°C on Sun night). Winds increasing (calm on Sat morning, fresh winds from the WNW by Sun night).

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2000 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. 3 hours ago	14° C	Dry and cloudy.	Light winds from the NW (11 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. 3 hours ago	13° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 3 hours ago	15° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 3 hours ago	17° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Portland Airport 76 km S 218m alt. 3 hours ago	15° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	15° C	Clear	Light winds from the W (7 kph at 260).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	13° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: broken High: overcast
Pierce County Airport - Thun Field - Puyallup (Washington) 100 km N 164m alt. 2 hours ago	13° 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.