– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Fri 13 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Fri 13 Mar Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Heavy rain (total 87mm), mostly on Fri night. Becoming colder with a light covering of snow ,mostly falling on Fri night. Freeze-thaw conditions (max 6°C on Sun night, min -5°C on Sat night). Winds decreasing (fresh winds from the SW on Fri morning, calm by Sun morning).									Days 4–6 Weather Summary Heavy rain (total 37mm), heaviest during Tue night. Mild temperatures (max 9°C on Mon afternoon, min 5°C on Tue morning). Wind will be generally light.
	Friday 13			Saturday 14			Sunday 15			Monday 16			Tuesday 17			Wednesday 18
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	heavy rain	heavy rain	mod. snow	light snow	light snow	some clouds	light rain	light rain	light rain	cloudy	rain shwrs	clear	light rain	mod. rain	mod. rain	mod. rain	mod. rain	light rain
km/h	SW	SW	NW	WNW	WNW	N	NW	SW	WSW	SW	WSW	SW	SW	SW	SW	SSW	SW	SW
See all weather maps
cm	—	—	6	1	2	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	21	30	34	—	—	—	0.1	0.7	1.6	—	0.9	—	2	8	8	7	7	3
max °C	4	5	5	-4	-2	-3	2	4	6	6	9	8	7	5	7	7	7	8
min °C	4	5	-3	-4	-3	-5	-1	3	3	6	7	7	5	5	6	7	7	7
chill °C	-2	0	-10	-12	-10	-10	-1	1	0	4	5	5	2	2	4	4	4	4

Freezing level m	1950	2000	950	550	700	0	1650	1550	2800	3250	3250	3200	3050	2200	2750	2950	2900	3100
Cloud base (m)	700	650	700	750	750	750	2000	1000	2500	2200	850	4850	2650	700	700	700	700	1700

	7:24	—	—	7:22	—	—	7:22	—	—	7:20	—	—	7:18	—	—	7:16	—	—
	—	7:10	—	—	7:12	—	—	7:14	—	—	7:15	—	—	7:15	—	—	7:17	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Heavy rain (total 87mm), mostly on Fri night. Becoming colder with a light covering of snow ,mostly falling on Fri night. Freeze-thaw conditions (max 6°C on Sun night, min -5°C on Sat night). Winds decreasing (fresh winds from the SW on Fri morning, calm by Sun morning).

Mount Saint Helens Weather (Days 3-6):

Heavy rain (total 37mm), heaviest during Tue night. Mild temperatures (max 9°C on Mon afternoon, min 5°C on Tue morning). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 1000 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	7° C	Moderate rain .	Light winds from the NNW.(Wind varies from 005 to 009 degs) (7 kph at 340).	14 km Low: overcast
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	4° C	Dry	Wind obs. (6 kph from 291 degs) was rejected.
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	8° C	Light rain .	Light winds from the N (9 kph at 0).	5 km Mid: few High: overcast
Vancouver Airport 74 km S 218m alt. 3 hours ago	13° C	Light rain .	Light winds from the SSW (15 kph at 200).	5 km Mid: few High: broken
Troutdale Airport 75 km S 218m alt. 3 hours ago	15° C	Dry and cloudy.	Strong winds from the SW (39 kph at 220).	16 km Low: few Mid: broken High: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	13° C	Light rain .	Light winds from the SSW (17 kph at 200).	3 km Mid: few High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	13° C	Dry and cloudy.	Light winds from the WNW (9 kph at 300).	16 km Low: overcast
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago		-	Calm (0 kph at 0).	0.0 km High: scattered

* 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.