– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 4 am Fri 23 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Fri 23 Oct Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 6°C on Sat night, min -1°C on Fri morning). Winds decreasing (fresh winds from the N on Fri morning, light winds from the WNW by Sat morning).									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 6°C on Mon morning, min 1°C on Tue night). Wind will be generally light.
	Friday 23			Saturday 24			Sunday 25			Monday 26			Tuesday 27			Wednesday 28
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	some clouds	some clouds	cloudy	cloudy	cloudy	cloudy	some clouds	some clouds	cloudy	light rain	rain shwrs	some clouds	clear	clear	clear
Cloud base (m)	750		6750	6300	6000	6650	6750	6000	6050	5950	5550	3550	2500	2350	8550	8400
km/h	N	NNW	NW	WSW	SW	SSW	SSE	SSE	SSE	ESE	SE	ESE	ESE	N	NNW	NNE	NE	ESE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	0.2	0.4	—	—	—	—
max °C	0	2	4	4	5	6	5	5	6	6	6	5	3	3	2	1	3	4
min °C	-1	1	2	4	5	5	5	4	5	5	5	4	3	2	1	1	3	4
chill °C	-8	-5	-2	3	3	3	2	0	2	2	2	2	1	-1	-3	-4	1	4

Freezing level m	1500	2900	2850	2900	3000	2900	2900	2700	2850	2750	2750	2650	2450	2400	2300	2400	2700	2650

	7:35	—	—	7:37	—	—	7:39	—	—	7:39	—	—	7:41	—	—	7:43	—	—
	—	6:07	—	—	6:07	—	—	6:05	—	—	6:04	—	—	6:01	—	—	6:00	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 6°C on Sat night, min -1°C on Fri morning). Winds decreasing (fresh winds from the N on Fri morning, light winds from the WNW by Sat morning).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Mild temperatures (max 6°C on Mon morning, min 1°C on Tue night). 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. 2 hours ago	7°C	Dry and cloudy.	Light winds from the NW (7 kph at 320).	16 km Low: overcast
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	5°C	Dry and cloudy.	Light winds from the WSW (7 kph at 240).	16 km Low: broken Mid: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	7°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
PortlandInt.-Or. 74 km S 12m alt. 2 hours ago	9°C	-	Light winds from the S (6 kph at 190).	36 km Mid: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	10°C	Dry and cloudy.	Light winds from the SSW (11 kph at 210).	16 km Low: broken Mid: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	9°C	Dry and cloudy.	Light winds from the S (6 kph at 190).	16 km Low: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	9°C	Clear	Wind obs. (7 kph from 220 degs) was rejected.	16 km
SHIP2435 78 km S 3m alt. 3 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.