– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 3 am Sat 14 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 3 am Sat 14 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 1°C on Sat afternoon, min -5°C on Sun night). Winds decreasing (near gales from the SSW on Sat night, light winds from the SSW by Mon night).									Days 4–6 Weather Summary A dusting of new snow. Temperatures will be below freezing (max -2°C on Tue night, min -5°C on Tue morning). Winds decreasing (strong winds from the SE on Tue night, calm by Thu night).
	Saturday 14			Sunday 15			Monday 16			Tuesday 17			Wednesday 18			Thursday 19
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light snow	light snow	mod. snow	light snow	mod. snow	snow shwrs	some clouds	some clouds	snow shwrs	some clouds	clear	cloudy	light snow	light snow	some clouds	some clouds	some clouds	clear
Cloud base (m)	700	650	650	700	700	700	800	1550	750	700	700	800	850	700	750	800	1400	850
km/h	SSW	S	SSW	SSW	SW	SW	SW	SW	SSW	SSW	SSE	SE	SE	SE	SE	ESE	E	NNW
See all weather maps
cm	2	1	10	4	6	1	—	—	1	—	—	—	2	1	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-1	1	1	-3	-4	-4	-3	-4	-5	-5	-3	-2	-4	-4	-3	-3	-3	-3
min °C	-2	-1	-2	-4	-4	-5	-4	-4	-5	-5	-4	-3	-4	-4	-3	-3	-3	-5
chill °C	-9	-9	-10	-12	-11	-11	-8	-9	-10	-9	-8	-10	-12	-10	-9	-7	-3	-9

Freezing level m	1750	1900	2000	1500	1400	1250	1350	1450	1250	1150	1350	1600	1150	1200	1400	1350	1500	1250

	7:07	—	—	7:09	—	—	7:11	—	—	7:11	—	—	7:13	—	—	7:15	—	—
	—	4:37	—	—	4:36	—	—	4:35	—	—	4:34	—	—	4:32	—	—	4:31	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 1°C on Sat afternoon, min -5°C on Sun night). Winds decreasing (near gales from the SSW on Sat night, light winds from the SSW by Mon night).

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Temperatures will be below freezing (max -2°C on Tue night, min -5°C on Tue morning). Winds decreasing (strong winds from the SE on Tue night, calm by Thu 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
Kelso Longveiw Airport 56 km WSW 220m alt. 3 hours ago	11°C	Dry and cloudy.	Light winds from the SSE (19 kph at 150).	16 km Low: broken Mid: broken High: overcast
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Chehalis 67 km WNW 96m alt. 2 hours ago	9°C	Dry	Calm (0 kph at 219).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	11°C	Dry and cloudy.	Light winds from the S (11 kph at 170).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 3 hours ago	11°C	Dry and partly cloudy.	Light winds from the S (17 kph at 180).	16 km Low: scattered Mid: broken
Troutdale Airport 75 km S 218m alt. 3 hours ago	12°C	Dry and partly cloudy.	Light winds from the S (13 kph at 180).	16 km Low: broken
Portland Airport 76 km S 218m alt. 3 hours ago	11°C	Dry and partly cloudy.	Light winds from the S (17 kph at 190).	16 km Low: few Mid: scattered High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	7°C	Mist -.	Calm (0 kph at 0).	5 km Low: overcast
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	9°C	Dry and cloudy.	Light winds from the S (11 kph at 190).	16 km Low: broken Mid: 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.