– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 9 am Sat 14 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 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 Sat night. Freeze-thaw conditions (max 2°C on Sat afternoon, min -5°C on Sun night). Winds decreasing (near gales from the SSW on Sat night, light winds from the WNW 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 -4°C on Tue morning). Winds increasing (calm on Tue morning, strong winds from the SE by Tue 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	light snow	snow shwrs	clear	clear	clear	clear	clear	cloudy	cloudy	light snow	cloudy	some clouds	cloudy	cloudy
Cloud base (m)	700	650	650	700	700	700	850	1750	1850	1450	1750	6700	2500	800	700	700	800	700
km/h	SW	S	SSW	SSW	SW	SW	W	NW	NW	WSW	S	ESE	SE	SE	SE	SE	SSE	SSW
See all weather maps
cm	2	1	10	3	5	2	—	—	—	—	—	—	—	2	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-1	2	1	-3	-4	-4	-3	-4	-4	-3	-3	-2	-2	-3	-3	-3	-2	-2
min °C	-1	-1	-2	-4	-4	-5	-4	-4	-4	-4	-3	-2	-3	-3	-3	-3	-2	-3
chill °C	-8	-8	-10	-12	-11	-11	-8	-8	-7	-4	-6	-8	-10	-10	-10	-8	-5	-6

Freezing level m	1800	1900	2050	1450	1400	1300	1350	1450	1350	1300	1550	1700	1400	1200	1300	1350	1550	1500

	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 Sat night. Freeze-thaw conditions (max 2°C on Sat afternoon, min -5°C on Sun night). Winds decreasing (near gales from the SSW on Sat night, light winds from the WNW 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 -4°C on Tue morning). Winds increasing (calm on Tue morning, strong winds from the SE by Tue 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. 2 hours ago	14°C	Dry and cloudy.	Light winds from the SSE (13 kph at 150).	16 km Low: 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 219m alt. 2 hours ago	14°C	Dry and cloudy.	Light winds from the S (15 kph at 170).	16 km Low: few Mid: broken High: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	15°C	Dry and cloudy.	Light winds from the SSE (13 kph at 160).	16 km Low: broken Mid: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	12°C	Dry and cloudy.	Light winds from the E (15 kph at 80).	16 km Low: scattered Mid: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	15°C	Dry and cloudy.	Light winds from the S (15 kph at 170).	16 km Low: scattered Mid: scattered High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	10°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken High: broken
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	14°C	Dry and cloudy.	Moderate winds from the S (26 kph at 190).	16 km Low: broken Mid: overcast
Johnsons Corner wx 88 km N 215m alt. 1 hour ago	12°C	Dry	Calm (0 kph at —).

* 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.