– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 4 am Sat 10 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Sat 10 Oct 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 new snow. Freeze-thaw conditions (max 5°C on Mon afternoon, min -4°C on Sat morning). Wind will be generally light.									Days 4–6 Weather Summary Light rain (total 2mm), mostly falling on Wed afternoon. Very mild (max 10°C on Thu afternoon, min 4°C on Wed morning). Wind will be generally light.
	Saturday 10			Sunday 11			Monday 12			Tuesday 13			Wednesday 14			Thursday 15
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	snow shwrs	some clouds	clear	clear	some clouds	clear	clear	clear	some clouds	some clouds	cloudy	some clouds	cloudy	light rain	rain shwrs	clear	clear	clear
Cloud base (m)	750	1450	3000	2700	2050	1850				2450	1900	1850	850	700	750	8950		8700
km/h	WNW	N	NE	NE	N	N	N	N	NNW	NNW	NW	NW	NW	NW	NNW	ESE	ESE	SE
See all weather maps
cm	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	1.5	0.7	—	—	—
max °C	-3	-2	-1	-1	1	1	2	5	5	5	5	6	4	5	8	9	10	10
min °C	-4	-3	-2	-1	1	1	1	5	5	5	5	5	4	5	6	8	9	10
chill °C	-9	-6	-7	-6	-2	-3	-2	2	4	2	2	1	-1	1	2	5	7	7

Freezing level m	1400	1650	1900	1900	2100	2200	2650	3250	3300	3150	3100	3350	3050	3150	3850	3900	4000	3900

	7:18	—	—	7:18	—	—	7:20	—	—	7:22	—	—	7:22	—	—	7:24	—	—
	—	6:31	—	—	6:30	—	—	6:28	—	—	6:25	—	—	6:23	—	—	6:22	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A dusting of new snow. Freeze-thaw conditions (max 5°C on Mon afternoon, min -4°C on Sat morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Light rain (total 2mm), mostly falling on Wed afternoon. Very mild (max 10°C on Thu afternoon, min 4°C on Wed morning). Wind will be generally light.

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. 3 hours ago	9°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: broken High: overcast
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. 3 hours ago	8°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: scattered High: overcast
Vancouver Airport 74 km S 218m alt. 3 hours ago	9°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken High: overcast
Troutdale Airport 75 km S 218m alt. 3 hours ago	9°C	Dry and cloudy.	Wind obs. (6 kph from 230 degs) was rejected.	16 km Low: few Mid: overcast
Portland Airport 76 km S 218m alt. 3 hours ago	9°C	Dry and cloudy.	Light winds from the S (6 kph at 170).	16 km Low: few Mid: scattered High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 3 hours ago	9°C	Dry and cloudy.	Light winds from the NW (11 kph at 310).	16 km Low: scattered Mid: scattered High: overcast
Chehalis Central Airport 82 km WNW 54m alt. 3 hours ago	6°C	Clear	Calm (0 kph at 0).	11 km
Hillsbor / ortland Airport 94 km SSW 218m alt. 3 hours ago	6°C	Fog -.	Light winds from the N (6 kph at 350).	0 km

* 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.