– 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. Freeze-thaw conditions (max 7°C on Tue night, min -1°C on Fri morning). Winds increasing (light winds from the N on Tue night, strong winds from the WNW by Wed afternoon).										Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 7°C on Sat afternoon, min 0°C on Sun night). Winds decreasing (strong winds from the WNW on Fri night, calm by Sat morning).
		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	clear	clear	clear	clear
km/h	NW	WNW	WNW	WNW	WNW	WNW	W	W	WNW	WNW	WSW	SW	SW	WSW	W	WNW	NW	WNW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	7	5	5	3	3	5	5	1	2	4	5	7	6	2	2	0	2	4	4
min °C	6	5	4	3	3	5	2	-1	0	2	4	7	4	2	1	0	0	4	4
chill °C	2	0	-2	-4	-3	1	-4	-9	-7	-5	0	4	-1	-4	-6	-7	-7	0	1

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. Freeze-thaw conditions (max 7°C on Tue night, min -1°C on Fri morning). Winds increasing (light winds from the N on Tue night, strong winds from the WNW by Wed afternoon).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 7°C on Sat afternoon, min 0°C on Sun night). Winds decreasing (strong winds from the WNW on Fri night, calm by Sat morning).

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2549 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	13° C	Dry and cloudy.	Light winds from the W (7 kph at 270).	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	12° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	14° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	15° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	14° C	Dry and cloudy.	Wind obs. (7 kph from 320 degs) was rejected.	16 km Low: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	15° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	12° C	Dry and cloudy.	Wind obs. (7 kph from 1 degs) was rejected.	16 km Low: overcast
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	14° C	Dry and cloudy.	Light winds from the WNW (7 kph at 290).	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.