– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Fri 22 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Fri 22 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. Mild temperatures (max 6°C on Fri afternoon, min 3°C on Sat night). Winds increasing (light winds from the WNW on Fri morning, near gales from the SW by Sun night).									Days 4–6 Weather Summary A light covering of new snow mostly falling on Mon night. Freeze-thaw conditions (max 5°C on Wed night, min -7°C on Mon night). Winds decreasing (gales from the SW on Mon afternoon, light winds from the NW by Wed night).
	Friday 22			Saturday 23			Sunday 24			Monday 25			Tuesday 26			Wednesday 27
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	clear	clear	some clouds	some clouds	cloudy	cloudy	light snow	cloudy	light snow	clear	clear	clear	some clouds
km/h	WNW	WNW	W	NW	WNW	WNW	W	WSW	SW	SSW	SW	SW	N	NNE	N	N	N	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	5	—	1	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	4	6	6	5	6	5	4	5	5	2	-1	-4	-5	-3	0	2	4	5
min °C	4	4	4	5	6	3	3	5	3	1	-2	-7	-6	-4	-2	2	3	5
chill °C	2	2	-1	0	1	-3	-3	0	-4	-7	-12	-14	-10	-9	-8	-3	-1	2

Freezing level m	3050	3350	3500	3500	3650	3400	3300	3450	3350	2700	2300	1500	1650	2000	2200	3300	3600	3800
Cloud base (m)	6300			9100		8700	8450		9350	6350	2150	700	750	850	700	700	950	700

	5:28	—	—	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. Mild temperatures (max 6°C on Fri afternoon, min 3°C on Sat night). Winds increasing (light winds from the WNW on Fri morning, near gales from the SW by Sun night).

Mount Saint Helens Weather (Days 3-6):

A light covering of new snow mostly falling on Mon night. Freeze-thaw conditions (max 5°C on Wed night, min -7°C on Mon night). Winds decreasing (gales from the SW on Mon afternoon, light winds from the NW by Wed night).

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	21° C	Clear	Light winds from the NW (15 kph at 310).	16 km
BUOY-KLMW1 57 km SW 3m alt. 2 hours ago
BUOY-LOPW1 60 km WSW 3m alt. 2 hours ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	23° C	Clear	Light winds from the N (15 kph at 10).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	23° C	Clear	Light winds from the N (9 kph at 350).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	23° C	Clear	Light winds from the N (7 kph at 1).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	23° C	-	Light winds from the W (15 kph at 280).	16 km Low: few Mid: few
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	27° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	22° C	Clear	Wind obs. (7 kph from 1 degs) was rejected.	16 km
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	23° C	Clear	Light winds from the N (7 kph at 1).	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.