– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Tue 26 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Tue 26 May 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 13°C on Thu morning, min 1°C on Fri morning). Winds increasing (calm on Wed night, fresh winds from the WNW by Fri afternoon).										Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 5°C on Mon afternoon, min -3°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri night, calm by Mon morning).
		Wednesday 27			Thursday 28			Friday 29			Saturday 30			Sunday 31			Monday 1
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	rain shwrs	rain shwrs	cloudy	cloudy	some clouds	cloudy	cloudy	some clouds	cloudy	some clouds	clear	cloudy	light rain	rain shwrs
km/h	NE	N	N	S	WNW	NW	NW	WNW	WNW	NW	NW	NW	NNW	NNE	NNW	SE	S	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	0.1	0.1	—	—	—	—	—	—	—	—	—	—	0.2	0.1
max °C	6	9	12	12	13	13	9	2	2	0	-1	1	0	-1	3	3	4	5	6
min °C	3	8	11	11	12	12	2	1	1	-3	-3	0	-1	-2	1	2	3	5	5
chill °C	0	6	10	10	12	10	-3	-4	-4	-9	-8	-5	-6	-6	-2	-1	3	4	3

Freezing level m	3450	3750	3900	3900	3950	3950	3350	2400	2300	1200	1500	2150	1700	1650	2400	2350	2500	2650	2950
Cloud base (m)	700	6450		9400	9350		700	700	850	850	800	2050	900	750	1850	2700	6350	2600	4650

	—	5:24	—	—	5:22	—	—	5:22	—	—	5:22	—	—	5:20	—	—	5:20	—	—
	—	—	—	8:46	—	—	8:47	—	—	8:49	—	—	8:50	—	—	8:51	—	—	8:52

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 13°C on Thu morning, min 1°C on Fri morning). Winds increasing (calm on Wed night, fresh winds from the WNW by Fri afternoon).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 5°C on Mon afternoon, min -3°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri night, calm by Mon morning).

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	13° C	Clear	Light winds from the WNW (17 kph at 300).	16 km
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	14° C	Clear	Light winds from the NW (15 kph at 320).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	15° C	Clear	Light winds from the NW (15 kph at 310).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	15° C	Clear	Light winds from the N (9 kph at 1).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	15° C	Dry and partly cloudy.	Light winds from the NW (19 kph at 310).	16 km Low: few Mid: scattered
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	12° C	-	Wind obs. (7 kph from 50 degs) was rejected.	16 km Low: few
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	13° C	Clear	Light winds from the WNW (15 kph at 290).	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.