– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 9 am Wed 04 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 am Wed 04 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A dusting of snow turning to light rain (total 5mm) on Fri afternoon. Freeze-thaw conditions (max 7°C on Fri night, min -2°C on Wed night). Mainly fresh winds.									Days 4–6 Weather Summary A light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 9°C on Sat morning, min -4°C on Sun morning). Winds decreasing (severe gales from the SSW on Sat night, calm by Sun night).
	Wednesday 4			Thursday 5			Friday 6			Saturday 7			Sunday 8			Monday 9
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	cloudy	snow shwrs	some clouds	clear	cloudy	rain shwrs	rain shwrs	rain shwrs	clear	clear	snow shwrs	light snow	some clouds	some clouds	some clouds	some clouds	clear
Cloud base (m)	2750	1800	750	850	1900	6250	2350	3000	700	8200	8600	700	800	850	6450	5200	4650	9300
km/h	S	SW	W	WNW	WNW	SW	SW	SW	SW	S	S	SW	W	NW	SSE	SSW	SW	SW
See all weather maps
cm	—	—	3	—	—	—	—	—	—	—	—	5	2	—	—	—	—	—
mm	—	—	—	—	—	—	0.1	1.7	3	—	—	—	—	—	—	—	—	—
max °C	3	1	-1	0	1	4	4	4	7	9	8	5	-4	-1	2	1	2	4
min °C	2	0	-2	-1	0	2	3	4	5	8	7	-3	-4	-3	0	1	1	3
chill °C	-3	-6	-8	-6	-4	-2	-3	-1	1	4	1	-12	-12	-9	0	-3	-3	0

Freezing level m	2800	2150	1700	1600	1950	3050	2850	3200	3250	3500	3300	2250	1400	1400	2300	2250	2250	2850

	6:54	—	—	6:54	—	—	6:56	—	—	6:58	—	—	6:58	—	—	7:01	—	—
	—	4:49	—	—	4:47	—	—	4:46	—	—	4:45	—	—	4:44	—	—	4:43	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A dusting of snow turning to light rain (total 5mm) on Fri afternoon. Freeze-thaw conditions (max 7°C on Fri night, min -2°C on Wed night). Mainly fresh winds.

Mount Saint Helens Weather (Days 3-6):

A light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 9°C on Sat morning, min -4°C on Sun morning). Winds decreasing (severe gales from the SSW on Sat night, calm by Sun 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
BUOY-KLMW1 56 km SW 3m alt. 1 hour ago
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	8°C	Dry and cloudy.	Light winds from the SE (13 kph at 140).	13 km Low: overcast
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	9°C	Clear	Wind obs. (7 kph from 1 degs) was rejected.	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	9°C	Clear	Wind obs. (13 kph from 130 degs) was rejected.	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	8°C	Clear	Wind obs. (19 kph from 110 degs) was rejected.	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	9°C	Dry and partly cloudy.	Light winds from the SE (15 kph at 130).	16 km Low: broken
SHIP9675 78 km S 3m alt. 3 hours ago
SHIP4316 78 km S 15m alt. 3 hours ago				- km
SHIP9917 78 km S 3m alt. 2 hours ago

* 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.