– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 9 pm Mon 09 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 pm Mon 09 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A dusting of snow giving way to moderate rain (total 17mm) heaviest on Tue morning. Mild temperatures (max 9°C on Wed morning, min 1°C on Mon night). Winds decreasing (near gales from the SW on Tue afternoon, light winds from the SSW by Wed night).										Days 5–7 Weather Summary A heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 2°C on Thu night, min -3°C on Sat morning). Winds decreasing (near gales from the S on Fri morning, light winds from the S by Fri night).
		Tuesday 10			Wednesday 11			Thursday 12			Friday 13			Saturday 14
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	snow shwrs	heavy rain	rain shwrs	some clouds	some clouds	cloudy	cloudy	cloudy	cloudy	light rain	light snow	light snow	snow shwrs	light snow	light snow	light snow
Cloud base (m)	700	750	700	6200	7150	6500	6450	5700	5050	2000	1700	600	1450	750	650	650
km/h	SW	SW	SW	SSW	SSW	SSW	SSW	S	S	S	SSE	S	S	SSW	SSW	S
See all weather maps
cm	1	—	—	—	—	—	—	—	—	—	2	2	2	2	2	3
mm	2	12	2	—	—	—	—	—	—	0.2	—	—	—	—	—	—
max °C	3	4	6	7	9	8	7	7	6	2	1	1	1	-3	-2	1
min °C	1	4	5	6	8	7	6	7	6	1	1	1	-2	-3	-3	-1
chill °C	-6	-2	-2	0	3	2	2	2	1	-7	-7	-6	-7	-9	-10	-8

Freezing level m	2150	2800	3050	3200	3300	3250	3100	3000	2950	2350	2150	2100	1900	1450	1500	1800

	—	7:01	—	—	7:03	—	—	7:05	—	—	7:07	—	—	7:07	—	—
	—	—	4:40	—	—	4:39	—	—	4:38	—	—	4:37	—	—	4:37	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A dusting of snow giving way to moderate rain (total 17mm) heaviest on Tue morning. Mild temperatures (max 9°C on Wed morning, min 1°C on Mon night). Winds decreasing (near gales from the SW on Tue afternoon, light winds from the SSW by Wed night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 2°C on Thu night, min -3°C on Sat morning). Winds decreasing (near gales from the S on Fri morning, light winds from the S by Fri night).

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
View wx 47 km SSW 248m alt. 2 hours ago	12°C	Dry	Calm (0 kph at 135).
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	12°C	Dry and partly cloudy.	Light winds from the SSE (7 kph at 160).	16 km Low: few Mid: scattered
BUOY-KLMW1 57 km SW 3m alt. 2 hours ago
BUOY-LOPW1 60 km WSW 3m alt. 2 hours ago
Chehalis 67 km WNW 96m alt. 1 hour ago	9°C	Dry	Calm (0 kph at 282).
Vancouver wx 72 km S 62m alt. 2 hours ago	13°C	Dry	Calm (0 kph at 107).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	11°C	Mist -.	Calm (0 kph at 0).	5 km Low: few
Image wx 72 km S 101m alt. 2 hours ago	12°C	Dry	Calm (0 kph at 101).
Vancouver Airport 74 km S 218m alt. 2 hours ago	13°C	Dry and cloudy.	Wind obs. (7 kph from 110 degs) was rejected.	16 km Low: scattered Mid: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	12°C	Dry and cloudy.	Wind obs. (7 kph from 100 degs) was rejected.	16 km Low: few Mid: broken High: overcast

* 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.