– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 pm Sat 17 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Sat 17 Jan Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Mild temperatures (max 7°C on Sat night, min 5°C on Sun morning). Winds increasing (light winds from the NNE on Sat night, fresh winds from the NW by Mon night).										Days 5–7 Weather Summary A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 5°C on Tue night, min -7°C on Thu night). Winds increasing (light winds from the WNW on Tue night, near gales from the NW by Thu afternoon).
		Sunday 18			Monday 19			Tuesday 20			Wednesday 21			Thursday 22			Friday 23
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	some clouds	cloudy	cloudy	some clouds	clear	clear	snow shwrs	heavy snow	mod. snow	heavy snow
km/h	N	NNE	NNE	NNW	NNE	N	NW	NW	NW	WNW	W	W	WNW	NW	NW	WNW	WNW	WNW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	12	8	12
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	7	6	6	5	5	6	7	6	5	5	3	1	-1	-3	-4	-5	-6	-6	-4
min °C	6	5	6	5	5	6	6	5	5	3	2	0	-4	-3	-4	-7	-7	-6	-5
chill °C	3	3	4	3	2	3	1	1	1	-1	-2	-5	-11	-11	-14	-18	-18	-17	-15

Freezing level m	3700	3550	3550	3450	3400	3500	3600	3650	3550	3450	3200	2900	1900	1250	1200	1050	1400	1350	1550
Cloud base (m)		8150					8650	9050			6550	5400	3400	2550	850	700	700	700	700

	—	7:45	—	—	7:43	—	—	7:43	—	—	7:41	—	—	7:41	—	—	7:41	—	—
	—	—	4:52	—	—	4:54	—	—	4:55	—	—	4:57	—	—	4:59	—	—	5:00	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Mild temperatures (max 7°C on Sat night, min 5°C on Sun morning). Winds increasing (light winds from the NNE on Sat night, fresh winds from the NW by Mon night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 5°C on Tue night, min -7°C on Thu night). Winds increasing (light winds from the WNW on Tue night, near gales from the NW by Thu afternoon).

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 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Kelso Longveiw Airport 56 km WSW 220m alt. 3 hours ago	1° C	Clear	Calm (0 kph at 0).	16 km
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Vancouver 67 km S 94m alt. 51 minutes ago		-	Calm (0 kph at 319).
Scappoose Airport 72 km SSW 219m alt. 3 hours ago	-1° C	Clear	Wind obs. (7 kph from 230 degs) was rejected.	16 km
Vancouver Airport 74 km S 218m alt. 3 hours ago	-2° C	Clear	Calm (0 kph at 0).	16 km
Troutdale Airport 75 km S 218m alt. 3 hours ago	3° C	Clear	Wind obs. (30 kph from 80 degs) was rejected.	16 km
Portland Airport 76 km S 218m alt. 3 hours ago	3° C	Clear	Wind obs. (17 kph from 120 degs) was rejected.	16 km
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	1° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	0° C	Fog -.	Light winds from the S (6 kph at 170).	0 km Low: 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.