– Lat/Long: 46.20° N 122.18° W

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

Issued: 10 pm Fri 17 Apr 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 5°C on Sun night, min -1°C on Fri night). Winds increasing (light winds from the SSW on Fri night, fresh winds from the S by Sat night).										Days 5–7 Weather Summary A moderate fall of snow, heaviest on Wed morning. Freeze-thaw conditions (max 4°C on Mon night, min -5°C on Wed night). Mainly strong winds.
		Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23
	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	cloudy	some clouds	some clouds	cloudy	rain shwrs	some clouds	some clouds	light snow	mod. snow	clear	some clouds	some clouds	clear	clear
km/h	SSW	SW	SSW	S	SSE	SE	S	SE	SE	SE	SSE	SSW	NNW	NW	NW	N	NE	NNE	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	5	8	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	0.1	—	—	—	—	—	—	—	—	—
max °C	-1	0	2	2	3	4	5	5	5	4	1	1	0	-3	-3	-3	-2	-1	1
min °C	-1	-1	1	2	2	3	4	5	4	2	1	0	-3	-3	-4	-5	-2	-1	0
chill °C	-4	-5	-3	-3	-3	-2	0	1	2	-4	-4	-6	-12	-11	-12	-13	-9	-7	-7

Freezing level m	2450	2550	2750	2850	3000	3000	3200	3250	3050	3150	2850	2550	2000	1700	1350	1300	1750	2450	2700
Cloud base (m)	5150	3500	6550	3450	3000	4700	5000	4250	5800	750	800	800	650	650	700	700	750	950

	—	6:16	—	—	6:15	—	—	6:13	—	—	6:11	—	—	6:09	—	—	6:07	—	—
	—	—	7:59	—	—	—	8:00	—	—	8:01	—	—	8:02	—	—	8:04	—	—	8:06

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 5°C on Sun night, min -1°C on Fri night). Winds increasing (light winds from the SSW on Fri night, fresh winds from the S by Sat night).

Mount Saint Helens Weather (Days 3-6):

A moderate fall of snow, heaviest on Wed morning. Freeze-thaw conditions (max 4°C on Mon night, min -5°C on Wed night). Mainly strong winds.

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	8° C	Clear	Calm (0 kph at 0).	16 km
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. 38 minutes ago	3° C	Dry	Wind obs. (6 kph from 263 degs) was rejected.
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	4° C	Clear	Light winds from the WSW (6 kph at 250).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	7° C	Clear	Calm (0 kph at 0).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	11° C	Clear	Moderate winds from the E (20 kph at 90).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	8° C	Dry and partly cloudy.	Light winds from the WSW (6 kph at 240).	16 km Low: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	5° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	6° 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.