– Lat/Long: 46.20° N 122.18° W

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

Issued: 4 am Sun 17 May Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 3°C on Mon afternoon, min -4°C on Sun morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 7°C on Thu afternoon, min 1°C on Wed morning). Winds increasing (light winds from the NNE on Wed morning, fresh winds from the NW by Thu afternoon).
	Sunday 17			Monday 18			Tuesday 19			Wednesday 20			Thursday 21			Friday 22
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	some clouds	clear	some clouds	cloudy	light rain	rain shwrs	clear	some clouds	some clouds	some clouds	some clouds	rain shwrs	some clouds	clear	some clouds
km/h	NNE	N	NNW	NW	NW	NW	NW	NW	NW	NNE	NNW	NNW	NW	NW	NW	NW	WNW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	0.2	0.3	—	—	—	—	—	0.2	—	—	—
max °C	-3	2	1	1	3	2	1	3	3	3	6	6	6	7	6	5	7	5
min °C	-4	0	1	0	2	1	1	2	2	1	5	5	6	6	4	4	7	2
chill °C	-10	-4	-3	-5	-2	-4	-5	-3	-3	-2	3	2	2	1	0	0	4	-4

Freezing level m	1500	2250	2200	2150	2400	2450	2500	3050	2650	3150	3400	3600	3300	3350	3500	3550	3550	3200
Cloud base (m)	750	1600		5950		750	750	800	750	850	8600	6850	8500	1950	700	7150	8450	6400

	5:33	—	—	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 -4°C on Sun morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Mild temperatures (max 7°C on Thu afternoon, min 1°C on Wed morning). Winds increasing (light winds from the NNE on Wed morning, fresh winds from the NW by Thu 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	6° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
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. 3 hours ago	6° C	-	Calm (0 kph at 0).	16 km Low: few
Vancouver Airport 74 km S 218m alt. 3 hours ago	6° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: broken High: broken
Troutdale Airport 75 km S 218m alt. 2 hours ago	7° C	Dry and cloudy.	Light winds from the SW (7 kph at 220).	16 km Low: scattered Mid: overcast
Portland Airport 76 km S 218m alt. 3 hours ago	7° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	5° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken High: broken
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	3° C	Mist -.	Calm (0 kph at 0).	3 km Low: few Mid: few
Hillsbor / ortland Airport 94 km SSW 218m alt. 3 hours ago	5° 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.