– 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 light covering of new snow mostly falling on Tue morning. Becoming milder with light rain (total 6mm) on Tue morning. Freeze-thaw conditions (max 5°C on Wed morning, min -2°C on Mon night). Winds decreasing (severe gales from the SW on Tue afternoon, fresh winds from the SSW by Wed night).										Days 5–7 Weather Summary A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -1°C on Thu night, min -6°C on Sat morning). Winds decreasing (severe gales from the S on Fri morning, light winds from the SSE 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	light snow	rain shwrs	some clouds	some clouds	cloudy	cloudy	cloudy	cloudy	cloudy	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	WSW	SW	SW	SSW	SSW	SSW	SSW	S	S	S	SSE	S	S	SSW	SW	SSW
See all weather maps
cm	2	4	—	—	—	—	—	—	—	—	2	3	5	3	3	3
mm	—	4	2	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	1	2	3	4	5	5	4	3	3	-1	-3	-3	-4	-6	-4	-1
min °C	-2	1	2	4	5	4	2	3	1	-3	-3	-3	-5	-6	-6	-4
chill °C	-12	-7	-7	-3	-2	-3	-4	-4	-7	-14	-13	-12	-11	-14	-15	-13

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 light covering of new snow mostly falling on Tue morning. Becoming milder with light rain (total 6mm) on Tue morning. Freeze-thaw conditions (max 5°C on Wed morning, min -2°C on Mon night). Winds decreasing (severe gales from the SW on Tue afternoon, fresh winds from the SSW by Wed night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be below freezing (max -1°C on Thu night, min -6°C on Sat morning). Winds decreasing (severe gales from the S on Fri morning, light winds from the SSE by Fri 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 721m alt. 2 hours ago	11°C	Dry and cloudy.	Light winds from the S (9 kph at 180).	16 km Low: few Mid: overcast
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 718m alt. 2 hours ago	9°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: overcast
Vancouver Airport 74 km S 716m alt. 1 hour ago	12°C	Dry and cloudy.	Light winds from the ESE (11 kph at 110).	16 km Low: broken Mid: broken High: overcast
Troutdale Airport 75 km S 716m alt. 2 hours ago	12°C	Dry and cloudy.	Light winds from the E (11 kph at 90).	16 km Low: overcast
Portland Airport 76 km S 715m alt. 1 hour ago	12°C	Dry and cloudy.	Light winds from the ESE (15 kph at 120).	16 km Low: broken Mid: broken High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 56 minutes ago		-	Calm (0 kph at 0).	0.0 km High: scattered
Chehalis Central Airport 82 km WNW 54m alt. 56 minutes ago	10°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Hillsbor / ortland Airport 94 km SSW 716m alt. 1 hour ago	8°C	Mist -.	Calm (0 kph at 0).	8 km Low: broken Mid: broken

* 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.