– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Sun 17 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sun 17 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. Freeze-thaw conditions (max 3°C on Mon afternoon, min -1°C on Sun afternoon). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 9°C on Thu afternoon, min 4°C on Sat morning). Winds increasing (calm on Wed night, fresh winds from the NW by Fri afternoon).
	Sun 17		Monday 18			Tuesday 19			Wednesday 20			Thursday 21			Friday 22
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	some clouds	clear	clear	cloudy	light rain	rain shwrs	clear	some clouds	some clouds	some clouds	clear	clear	clear	clear	some clouds
km/h	N	NW	NW	NW	NW	NW	NW	NNW	NNW	NNW	NE	WNW	NW	NW	NW	NW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	0.2	0.2	—	—	—	—	—	—	—	—	—
max °C	1	1	1	3	2	1	2	2	3	6	7	8	9	7	6	7	6
min °C	-1	0	0	2	1	1	2	2	2	5	5	8	8	6	5	7	5
chill °C	-6	-5	-5	-3	-4	-4	-3	-3	-2	1	1	8	4	3	1	3	0

Freezing level m	2200	2150	2100	2350	2200	2450	2850	2850	3100	3500	3350	3200	3400	3500	3450	3400	3550
Cloud base (m)	1550	750	5700		800	750	750	700	850	9500	6650	5600	8850				700

	—	—	5:31	—	—	5:31	—	—	5:30	—	—	5:28	—	—	5:28	—	—
	—	8:36	—	—	8:37	—	—	8:38	—	—	8:39	—	—	8:40	—	—	8:42

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 3°C on Mon afternoon, min -1°C on Sun afternoon). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Mild temperatures (max 9°C on Thu afternoon, min 4°C on Sat morning). Winds increasing (calm on Wed night, fresh winds from the NW 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	19° C	Dry and partly cloudy.	Moderate winds from the NW (20 kph at 320).	16 km Low: scattered
BUOY-KLMW1 57 km SW 3m alt. 2 hours ago
BUOY-LOPW1 60 km WSW 3m alt. 2 hours ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	17° C	Clear	Light winds from the N (7 kph at 1).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the N (9 kph at 1).	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	16° C	-	Calm (0 kph at 0).	16 km Low: few
Portland Airport 76 km S 218m alt. 2 hours ago	17° C	Dry and partly cloudy.	Light winds from the N (7 kph at 1).	16 km Low: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	17° C	Clear	Light winds from the NW.(Wind varies from 280 to 340 degs) (17 kph at 310).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	17° C	Dry and partly cloudy.	Light winds from the NNE (15 kph at 20).	16 km Low: scattered
SHIP2582 88 km S 15m alt. 3 hours ago				- 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.