– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Sat 18 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sat 18 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 5°C on Sun night, min -1°C on Tue morning). Mainly fresh winds.										Days 5–7 Weather Summary A light covering of new snow mostly falling on Wed morning. Freeze-thaw conditions (max 2°C on Fri afternoon, min -4°C on Wed morning). Winds decreasing (strong winds from the NNW on Tue night, light winds from the NNW by Fri morning).
		Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	some clouds	some clouds	cloudy	some clouds	rain shwrs	some clouds	light snow	light snow	light snow	cloudy	clear	clear	clear	clear	clear	clear	clear
km/h	S	SSE	SE	SSE	SSE	SSE	SSE	SE	WNW	N	NW	NW	NNE	NNE	N	NNE	NNW	NW	N
See all weather maps
cm	—	—	—	—	—	—	—	—	1	3	4	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	0.2	—	—	—	—	—	—	—	—	—	—	—	—
max °C	3	3	4	5	4	3	3	0	-1	-1	-3	-1	-2	-2	1	1	1	2	2
min °C	2	3	3	4	4	3	1	-1	-1	-3	-4	-1	-3	-3	0	1	1	2	0
chill °C	-3	-2	-1	0	-1	-1	-5	-8	-7	-12	-13	-8	-11	-12	-6	-5	-4	-3	-4

Freezing level m	2900	3050	3000	3200	3100	2950	2950	2250	2150	1700	1650	1850	1250	1900	2750	2800	2750	2950	2800
Cloud base (m)		3150	4850	5050	4350	2900	4050	750	700	650	700	700	700	800	8650			8350	8700

	—	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 dusting of new snow. Freeze-thaw conditions (max 5°C on Sun night, min -1°C on Tue morning). Mainly fresh winds.

Mount Saint Helens Weather (Days 3-6):

A light covering of new snow mostly falling on Wed morning. Freeze-thaw conditions (max 2°C on Fri afternoon, min -4°C on Wed morning). Winds decreasing (strong winds from the NNW on Tue night, light winds from the NNW 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	14° C	Clear	Light winds from the N (6 kph at 1).	16 km
BUOY-KLMW1 57 km SW 3m alt. 58 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 58 minutes ago
Vancouver 67 km S 94m alt. 30 minutes ago	0° C	-	Calm (2 kph at 182).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	11° C	Clear	Calm (0 kph at 0).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	16° C	Clear	Light winds from the E (15 kph at 80).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	17° C	Dry and partly cloudy.	Light winds from the ESE (7 kph at 110).	16 km Low: scattered
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	11° C	Clear	Wind obs. (7 kph from 210 degs) was rejected.	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	10° 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.