– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 9 pm Sat 14 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 pm Sat 14 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 2°C on Sat night, min -5°C on Mon night). Winds decreasing (gales from the SSW on Sat night, calm by Tue morning).										Days 5–7 Weather Summary A dusting of new snow. Temperatures will be below freezing (max -2°C on Tue night, min -5°C on Wed morning). Winds decreasing (fresh winds from the SE on Tue night, calm by Thu night).
		Sunday 15			Monday 16			Tuesday 17			Wednesday 18			Thursday 19
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	mod. snow	light snow	light snow	snow shwrs	some clouds	clear	clear	some clouds	clear	some clouds	light snow	snow shwrs	some clouds	some clouds	some clouds	clear
Cloud base (m)	700	700	700	800	800	1750	2050	850	750	6350	1500	700	850	700	800	800
km/h	SSW	SSW	SW	SW	SW	W	W	SW	SSE	SE	SE	SSE	SE	ESE	ESE	ESE
See all weather maps
cm	7	3	4	1	—	—	—	—	—	—	1	2	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	2	-3	-4	-4	-4	-4	-4	-4	-3	-2	-4	-5	-3	-3	-2	-3
min °C	-2	-3	-4	-4	-4	-4	-5	-5	-4	-3	-5	-5	-4	-3	-3	-4
chill °C	-10	-11	-11	-11	-8	-7	-8	-5	-7	-8	-12	-11	-8	-8	-6	-4

Freezing level m	2000	1550	1450	1300	1350	1400	1300	1150	1350	1600	1250	1100	1200	1300	1450	1300

	—	7:09	—	—	7:11	—	—	7:11	—	—	7:13	—	—	7:15	—	—
	—	—	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 moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 2°C on Sat night, min -5°C on Mon night). Winds decreasing (gales from the SSW on Sat night, calm by Tue morning).

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 Wed morning). Winds decreasing (fresh 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. 2 hours ago	13°C	Dry and partly cloudy.	Moderate winds from the S (20 kph at 170).	16 km Low: broken Mid: broken
BUOY-KLMW1 57 km SW 3m alt. 2 hours ago
BUOY-LOPW1 60 km WSW 3m alt. 2 hours ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	12°C	Dry and cloudy.	Light winds from the SE (11 kph at 140).	16 km Low: broken Mid: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	12°C	Light rain .	Light winds from the SE (17 kph at 130).	16 km Low: few Mid: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	11°C	Light rain .	Light winds from the E (9 kph at 90).	16 km Low: few Mid: scattered High: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	12°C	Light rain .	Moderate winds from the SSE (22 kph at 150).	16 km Low: few Mid: broken High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	8°C	Light rain .	Calm (0 kph at 0).	5 km Low: scattered Mid: scattered High: overcast
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	12°C	-	Moderate winds from the S (20 kph at 190).	16 km
Johnsons Corner wx 88 km N 215m alt. 2 hours ago	9°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.