– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Sun 12 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 12 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 5mm) on Sun night. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 5°C on Sun night, min -3°C on Tue night). Winds decreasing (fresh winds from the SW on Tue afternoon, light winds from the W by Wed morning).										Days 5–7 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 7°C on Sat afternoon, min -4°C on Wed night). Wind will be generally light.
		Monday 13			Tuesday 14			Wednesday 15			Thursday 16			Friday 17			Saturday 18
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light rain	cloudy	light rain	cloudy	cloudy	mod. snow	heavy snow	snow shwrs	light snow	light snow	some clouds	cloudy	some clouds	cloudy	cloudy	some clouds	cloudy	cloudy	mod. rain
km/h	WNW	W	W	W	SSW	SW	NW	W	W	WNW	WNW	W	WNW	NW	NW	W	SSE	SE	E
See all weather maps
cm	—	—	—	—	—	6	18	4	4	4	—	—	—	—	—	—	—	—	—
mm	4	—	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	6
max °C	5	2	3	2	1	1	1	-2	-2	-2	-1	0	0	0	1	2	5	7	5
min °C	2	2	3	0	0	1	-3	-3	-2	-4	-2	0	-2	-1	1	1	3	6	5
chill °C	-2	-2	0	-4	-4	-4	-7	-6	-8	-9	-6	-4	-6	-4	-1	1	1	4	3

Freezing level m	1450	1250	1350	1000	1100	1200	800	700	750	0	850	1050	750	950	1200	1350	1800	2050	2000
Cloud base (m)	700	700	700	700	850	700	650	700	700	700	700	700	700	700	700	1850	1800	1650	700

	—	6:26	—	—	6:24	—	—	6:22	—	—	6:20	—	—	6:18	—	—	6:16	—	—
	—	—	7:52	—	—	7:53	—	—	7:54	—	—	7:57	—	—	7:58	—	—	7:59	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Light rain (total 5mm) on Sun night. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 5°C on Sun night, min -3°C on Tue night). Winds decreasing (fresh winds from the SW on Tue afternoon, light winds from the W by Wed morning).

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 7°C on Sat afternoon, min -4°C on Wed night). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 1000 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	11° C	Dry and cloudy.	Light winds from the WNW (6 kph at 290).	16 km Low: few Mid: scattered High: overcast
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	11° C	Dry and cloudy.	Light winds from the NNW (6 kph at 330).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	12° C	Dry and cloudy.	Light winds from the WNW (11 kph at 300).	16 km Low: broken Mid: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	12° C	Light rain .	Light winds from the N (9 kph at 1).	16 km Low: broken Mid: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	12° C	Dry and cloudy.	Light winds from the W (9 kph at 280).	16 km Low: few Mid: broken High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	11° C	Dry and cloudy.	Light winds from the WNW (11 kph at 300).	16 km Low: broken Mid: overcast
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	10° C	Dry and cloudy.	Light winds from the SW (7 kph at 220).	16 km Low: overcast
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	11° C	Dry and cloudy.	Light winds from the WNW (9 kph at 290).	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.