– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 am Mon 04 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Mon 04 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. Mild temperatures (max 7°C on Mon afternoon, min 3°C on Wed night). Winds increasing (calm on Tue morning, strong winds from the WNW by Wed night).									Days 4–6 Weather Summary A light covering of new snow mostly falling on Fri afternoon. Freeze-thaw conditions (max 5°C on Thu night, min -3°C on Fri afternoon). Winds decreasing (strong winds from the W on Fri afternoon, light winds from the N by Sat night).
	Monday 4			Tuesday 5			Wednesday 6			Thursday 7			Friday 8			Saturday 9
	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	some clouds	clear	cloudy	cloudy	light snow	light snow	cloudy	rain shwrs	clear
km/h	N	N	NE	WNW	NNW	NW	WNW	WNW	WNW	WNW	WNW	W	WSW	W	WNW	N	NNE	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	2	5	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	—
max °C	6	7	7	6	7	7	5	6	3	3	4	5	0	-3	-2	0	2	5
min °C	6	7	5	5	6	6	5	5	3	3	4	2	-2	-3	-3	-1	1	3
chill °C	3	4	3	5	4	2	0	-1	-4	-3	-1	-4	-10	-11	-12	-9	-4	-1

Freezing level m	3500	3600	3600	3500	3600	3700	3600	3500	3350	3400	3450	3350	2250	1800	1850	2500	3150	3350
Cloud base (m)	9450	8950						6900			9500	6200		1500	700	750	950	9350

	5:50	—	—	5:48	—	—	5:48	—	—	5:46	—	—	5:45	—	—	5:43	—	—
	—	—	8:20	—	—	8:22	—	—	8:22	—	—	8:23	—	—	8:24	—	—	8:27

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Mild temperatures (max 7°C on Mon afternoon, min 3°C on Wed night). Winds increasing (calm on Tue morning, strong winds from the WNW by Wed night).

Mount Saint Helens Weather (Days 3-6):

A light covering of new snow mostly falling on Fri afternoon. Freeze-thaw conditions (max 5°C on Thu night, min -3°C on Fri afternoon). Winds decreasing (strong winds from the W on Fri afternoon, light winds from the N by Sat night).

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2549 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	Clear	Light winds from the WNW (13 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
Vancouver 67 km S 94m alt. 2 hours ago		-	Calm (0 kph at 174).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	14° C	Clear	Wind obs. (6 kph from 220 degs) was rejected.	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	14° C	Clear	Calm (0 kph at 0).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	15° C	Clear	Calm (0 kph at 0).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	15° C	Clear	Wind obs. (7 kph from 120 degs) was rejected.	16 km
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	10° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	10° 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.