– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Sat 20 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sat 20 Jun Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 14°C on Mon afternoon, min 7°C on Sat night). Wind will be generally light.										Days 5–7 Weather Summary Moderate rain (total 20mm), heaviest on Thu night. Very mild (max 13°C on Tue night, min 3°C on Fri afternoon). Winds increasing (light winds from the WNW on Tue night, fresh winds from the SW by Fri afternoon).
		Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thursday 25			Friday 26
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	some clouds	some clouds	cloudy	some clouds	heavy rain	light rain	mod. rain	mod. snow
km/h	WNW	N	NNW	N	SE	W	S	SSW	WNW	WNW	WNW	NW	WNW	W	WSW	WSW	SW	SW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	6
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	11	3	6	—
max °C	8	9	11	11	13	14	14	13	14	13	10	11	8	8	10	9	5	4	2
min °C	7	7	11	10	12	14	13	13	14	11	10	10	7	7	9	5	4	3	-2
chill °C	3	5	9	8	12	14	13	13	14	10	8	7	3	4	6	0	-2	-3	-10

Freezing level m	3800	3500	3700	3850	3750	3800	3800	3650	3950	3900	3750	3750	3700	4050	3900	3550	2950	2550	1750
Cloud base (m)					8400		7200			9450		6750		5200	3150	650	650	650	750

	—	5:16	—	—	5:16	—	—	5:16	—	—	5:16	—	—	5:18	—	—	5:18	—	—
	—	—	—	9:02	—	—	9:04	—	—	9:04	—	—	9:04	—	—	9:04	—	—	9:04

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 14°C on Mon afternoon, min 7°C on Sat night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Moderate rain (total 20mm), heaviest on Thu night. Very mild (max 13°C on Tue night, min 3°C on Fri afternoon). Winds increasing (light winds from the WNW on Tue night, fresh winds from the SW by Fri afternoon).

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. 2 hours ago	14° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
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	12° C	Dry	Calm (0 kph at 118).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	13° C	Clear	Light winds from the N (11 kph at 350).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	14° C	Clear	Light winds from the NNW (11 kph at 330).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	14° C	Clear	Light winds from the W (7 kph at 270).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	14° C	-	Light winds from the NW (15 kph at 320).	16 km Low: few
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	17° C	Clear	Light winds from the NW (17 kph at 310).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	12° C	-	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.