– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 pm Wed 26 Nov Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Wed 26 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max 0°C on Wed night, min -7°C on Sat morning). Winds decreasing (gales from the SSW on Thu morning, light winds from the SE by Fri night).										Days 5–7 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 3°C on Sun night, min -6°C on Sat night). Winds increasing (light winds from the NNE on Sat night, near gales from the WNW by Tue morning).
		Thursday 27			Friday 28			Saturday 29			Sunday 30			Monday 1			Tuesday 2
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	snow shwrs	light snow	heavy snow	heavy snow	light snow	some clouds	cloudy	cloudy	light snow	some clouds	clear	clear	clear	some clouds	some clouds	cloudy	light snow	some clouds	mod. snow
km/h	SW	SW	SSW	WSW	NNE	E	S	W	NW	NE	N	NNW	NNW	NW	WNW	WNW	WNW	NW	NW
See all weather maps
cm	3	2	14	21	1	—	—	—	5	—	—	—	—	—	—	—	1	—	8
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	0	-2	-3	-4	-1	-1	0	-5	-6	-4	-3	-1	3	3	1	0	-4	-6	-8
min°C	-2	-3	-4	-4	-3	-1	-4	-7	-6	-6	-4	-3	-1	2	-1	-3	-5	-6	-9
chill°C	-10	-13	-14	-13	-9	-6	-10	-15	-14	-11	-10	-10	-8	-4	-9	-12	-15	-16	-18

Freezing level (m)	2450	2050	1750	1600	1900	2200	2550	1700	1250	1150	1600	1750	2650	3550	3200	2000	1600	1150	1100
Cloud base (m)	800	700	700	700	750	750	6000	2000	1500	700	750	900	2000	6050	900	900	700	700	700

	—	7:26	—	—	7:26	—	—	7:28	—	—	7:28	—	—	7:30	—	—	7:31	—	—
	—	—	4:25	—	—	4:24	—	—	4:24	—	—	4:23	—	—	4:23	—	—	4:23	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max 0°C on Wed night, min -7°C on Sat morning). Winds decreasing (gales from the SSW on Thu morning, light winds from the SE by Fri night).

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 3°C on Sun night, min -6°C on Sat night). Winds increasing (light winds from the NNE on Sat night, near gales from the WNW by Tue morning).

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 5 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	9° C	Dry and cloudy.	Moderate winds from the SSE (22 kph at 150).	16 km Low: broken Mid: overcast
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	8° C	Dry and cloudy.	Wind obs. (6 kph from 200 degs) was rejected.	16 km Low: broken Mid: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	8° C	Dry and cloudy.	Wind obs. (20 kph from 110 degs) was rejected.	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	8° C	Dry and cloudy.	Moderate winds from the E (28 kph at 90).	16 km Low: overcast
Portland Airport 76 km S 218m alt. 1 hour ago	8° C	Dry and partly cloudy.	Moderate winds from the ESE (24 kph at 120).	16 km Low: scattered Mid: broken
SHIP5715 78 km S 15m alt. 55 minutes ago				- km
SHIP4767 78 km S 15m alt. 3 hours ago				- km
SHIP5571 78 km S 3m alt. 3 hours ago	10° C

* 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.