– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Tue 19 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Tue 19 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 10°C on Thu afternoon, min 2°C on Tue night). Wind will be generally light.											Days 5–7 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 9°C on Fri afternoon, min -2°C on Mon morning). Winds increasing (light winds from the WNW on Fri night, strong winds from the SW by Mon morning).
	Tue 19		Wednesday 20			Thursday 21			Friday 22			Saturday 23			Sunday 24
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	clear	some clouds	some clouds	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	some clouds	some clouds	cloudy
km/h	NW	NNW	NNW	NNW	ENE	ESE	NW	NW	WNW	NW	W	WNW	NW	WNW	W	W	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.3	0.3	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	3	2	4	6	7	8	10	8	7	9	9	7	8	7	7	9	7
min °C	3	2	2	5	5	8	9	7	6	9	7	6	8	6	6	8	2
chill °C	-2	-3	-1	2	1	8	7	5	4	7	4	3	5	2	2	4	-5

Freezing level m	2800	2900	3100	3250	3350	3100	3200	3300	3350	3600	3700	3500	3500	3550	3350	3350	2750
Cloud base (m)	950	700	800		6550	8850	2800	8750				7700	9200		7100	6500

	—	—	5:30	—	—	5:28	—	—	5:28	—	—	5:26	—	—	5:26	—	—
	—	8:38	—	—	8:39	—	—	8:40	—	—	8:42	—	—	8:43	—	—	8:44

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 10°C on Thu afternoon, min 2°C on Tue night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 9°C on Fri afternoon, min -2°C on Mon morning). Winds increasing (light winds from the WNW on Fri night, strong winds from the SW 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	17° C	Clear	Light winds from the WNW (19 kph at 290).	16 km
BUOY-KLMW1 57 km SW 3m alt. 51 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 51 minutes ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	19° C	Clear	Light winds from the N (15 kph at 10).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	19° C	-	Light winds from the NNW (13 kph at 330).	16 km Low: few
Troutdale Airport 75 km S 218m alt. 2 hours ago	20° C	-	Light winds from the N (6 kph at 1).	16 km Low: few
Portland Airport 76 km S 218m alt. 2 hours ago	20° C	Dry and partly cloudy.	Light winds from the NW (11 kph at 320).	16 km Low: few Mid: scattered High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	17° C	Clear	Light winds from the WNW (7 kph at 290).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	16° C	Dry and partly cloudy.	Wind obs. (13 kph from 340 degs) was rejected.	16 km Low: broken
SHIP5039 88 km S 3m alt. 3 hours ago	22° C

* 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.