– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Fri 17 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Fri 17 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 9°C on Sun night, min -5°C on Fri morning). Wind will be generally light.									Days 4–6 Weather Summary Light rain (total 5mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 10°C on Tue morning, min -5°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the W by Wed night).
	Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	cloudy	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	cloudy	cloudy	some clouds	some clouds	risk tstorm	mod. snow	mod. snow	light snow	light snow
km/h	N	SW	SSW	S	S	SSE	SE	SSE	SSE	SE	SW	SE	SE	WNW	NW	WNW	W	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	6	10	1	5
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	3	1.4	—	—	—
max °C	-3	1	2	3	5	6	6	7	9	8	9	9	10	8	3	0	0	-2
min °C	-5	0	1	2	4	5	6	7	7	8	9	8	10	5	0	-1	0	-5
chill °C	-11	0	-1	0	1	2	2	4	7	5	7	8	8	3	-6	-7	-6	-10

Freezing level m	1250	2250	2450	2600	2750	2850	3050	2950	3250	3200	3100	3300	3250	2800	2100	1900	1900	1150
Cloud base (m)	750	1550	5000	5600	5900	3550	3450	4300	4650	4750	5800		4250	1650	650	650	700	700

	6:18	—	—	6:16	—	—	6:15	—	—	6:13	—	—	6:11	—	—	6:09	—	—
	—	7:58	—	—	7:59	—	—	—	8:00	—	—	8:01	—	—	8:02	—	—	8:04

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 9°C on Sun night, min -5°C on Fri morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Light rain (total 5mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 10°C on Tue morning, min -5°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the W by Wed 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	7° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
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. 1 hour ago		-	Wind obs. (8 kph from 139 degs) was rejected.
Scappoose Airport 72 km SSW 219m alt. 3 hours ago	7° C	-	Light winds from the ENE (7 kph at 70).	16 km
Vancouver Airport 74 km S 218m alt. 3 hours ago	8° C	Dry and partly cloudy.	Light winds from the W (6 kph at 260).	16 km Low: broken
Troutdale Airport 75 km S 218m alt. 3 hours ago	8° C	Clear	Calm (0 kph at 0).	16 km
Portland Airport 76 km S 218m alt. 3 hours ago	8° C	-	Calm (0 kph at 0).	16 km Low: few Mid: few High: scattered
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	9° C	Clear	Light winds from the NE (7 kph at 50).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	8° 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.