– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Sun 19 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sun 19 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 5°C on Sun night, min -5°C on Tue night). Mainly strong winds.									Days 4–6 Weather Summary A moderate fall of snow, heaviest on Wed morning. Freeze-thaw conditions (max 2°C on Thu night, min -5°C on Wed morning). Winds decreasing (strong winds from the NW on Wed morning, light winds from the N by Fri morning).
	Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	cloudy	some clouds	rain shwrs	some clouds	some clouds	light snow	heavy snow	heavy snow	light snow	snow shwrs	clear	clear	clear	clear	clear	some clouds
km/h	SSE	SE	SSE	SSE	SE	SE	SSE	W	NW	NW	WNW	N	NNE	NE	N	N	NNW	NNW
See all weather maps
cm	—	—	—	—	—	—	—	2	13	12	4	1	—	—	—	—	—	—
mm	—	—	—	—	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	3	4	5	4	4	2	0	-1	-2	-5	-2	-3	-4	-1	2	1	2	2
min °C	2	3	3	4	3	0	-1	-3	-5	-5	-4	-5	-4	-3	1	1	2	0
chill °C	-4	-1	-2	-1	0	-6	-7	-5	-15	-15	-12	-14	-12	-10	-4	-4	-2	-5

Freezing level m	3000	2950	3250	3200	2900	2700	2250	1800	1400	1300	1600	1150	1500	2450	2900	2800	2850	2700
Cloud base (m)	3000	4450	5150	4600	2750	2550	750	700	650	700	700	750	750			8250	6350	4500

	6:15	—	—	6:13	—	—	6:11	—	—	6:09	—	—	6:07	—	—	6:05	—	—
	—	—	8:00	—	—	8:01	—	—	8:02	—	—	8:04	—	—	8:06	—	—	8:07

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 5°C on Sun night, min -5°C on Tue night). Mainly strong winds.

Mount Saint Helens Weather (Days 3-6):

A moderate fall of snow, heaviest on Wed morning. Freeze-thaw conditions (max 2°C on Thu night, min -5°C on Wed morning). Winds decreasing (strong winds from the NW on Wed morning, light winds from the N by Fri 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	Clear	Light winds from the N (6 kph at 1).	16 km
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Chehalis 67 km WNW 96m alt. 3 hours ago	9° C	Dry	Calm (0 kph at 211).
Vancouver 67 km S 94m alt. 57 minutes ago	8° C	Dry	Wind obs. (8 kph from 121 degs) was rejected.
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	16° C	Clear	Calm (0 kph at 0).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	14° C	Clear	Light winds from the WNW (11 kph at 300).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	17° C	Clear	Fresh winds from the E (37 kph at 90).	16 km
Troutdale 76 km S 421m alt. 3 hours ago	15° C	Dry	Calm (2 kph at 174).
Portland Airport 76 km S 218m alt. 2 hours ago	14° C	Dry and cloudy.	Light winds from the NW (13 kph at 310).	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.