– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 4 pm Mon 12 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Mon 12 Oct 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 9°C on Wed night, min 2°C on Mon afternoon). Wind will be generally light.											Days 5–7 Weather Summary Light rain (total 3mm), mostly falling on Sat morning. Very mild (max 14°C on Thu night, min 2°C on Sat night). Wind will be generally light.
	Mon 12		Tuesday 13			Wednesday 14			Thursday 15			Friday 16			Saturday 17
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	some clouds	cloudy	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	some clouds	rain shwrs	rain shwrs	clear
Cloud base (m)	2050		2100	1850	750	1000	900		9000			9600	9500		850	2000	1800
km/h	NNW	NNW	NW	NW	WNW	NNW	NNE	SE	SE	SSE	S	SSW	SW	WSW	W	W	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3	0.2	—
max °C	2	3	4	5	5	5	7	9	9	11	14	14	13	11	4	3	3
min °C	2	2	3	4	4	5	6	8	9	10	12	14	12	6	3	3	2
chill °C	-1	-2	-2	0	0	1	3	6	6	8	10	13	10	2	-2	-2	-2

Freezing level m	2450	3150	3050	3100	3200	3150	3650	3850	3950	4050	4100	4200	4000	3500	2650	2650	2800

	—	—	7:22	—	—	7:22	—	—	7:24	—	—	7:26	—	—	7:28	—	—
	6:28	—	—	6:25	—	—	6:23	—	—	6:22	—	—	6:21	—	—	6:19	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Mild temperatures (max 9°C on Wed night, min 2°C on Mon afternoon). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Light rain (total 3mm), mostly falling on Sat morning. Very mild (max 14°C on Thu night, min 2°C on Sat 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 721m alt. 2 hours ago	8°C	Clear	Light winds from the NW (6 kph at 310).	16 km
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 718m alt. 2 hours ago	7°C	Clear	Light winds from the WSW (7 kph at 240).	16 km
Vancouver Airport 74 km S 716m alt. 2 hours ago	9°C	Clear	Calm (0 kph at 0).	16 km
Troutdale Airport 75 km S 716m alt. 2 hours ago	8°C	Clear	Light winds from the E (6 kph at 80).	16 km
Portland Airport 76 km S 715m alt. 2 hours ago	10°C	Clear	Light winds from the WNW (7 kph at 290).	16 km
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	8°C	Clear	Light winds from the SW (7 kph at 220).	16 km
Piedmont wx 79 km S 81m alt. 3 hours ago	14°C	Dry	Calm (0 kph at 0).
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	6°C	-	Calm (0 kph at 0).	16 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.