– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 4 am Sat 03 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Sat 03 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. Very mild (max 16°C on Sun afternoon, min 10°C on Mon afternoon). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 14°C on Tue night, min 9°C on Thu night). Wind will be generally light.
	Saturday 3			Sunday 4			Monday 5			Tuesday 6			Wednesday 7			Thursday 8
	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	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	8550			9300	9550	9550	8650	6750		9350								9450
km/h	SSE	SSW	SSW	SW	WSW	W	WNW	WNW	WNW	NNW	NNW	NW	NNW	NNW	NNW	NW	WNW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	13	15	14	14	16	15	12	11	10	11	12	14	14	14	14	13	13	12
min °C	12	14	14	14	15	12	11	10	10	11	11	13	14	13	13	12	12	9
chill °C	11	13	14	13	14	10	9	7	8	9	10	13	14	12	12	12	11	6

Freezing level m	4250	4350	4300	4450	4400	4250	4150	4050	4250	4300	4350	4350	4250	4300	4200	4100	4100	3900

	7:09	—	—	7:09	—	—	7:11	—	—	7:13	—	—	7:13	—	—	7:15	—	—
	—	6:45	—	—	6:43	—	—	6:40	—	—	6:38	—	—	6:37	—	—	6:35	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 16°C on Sun afternoon, min 10°C on Mon afternoon). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Tue night, min 9°C on Thu 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
BUOY-KLMW1 56 km SW 3m alt. 1 hour ago
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	12°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: overcast
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	9°C	Mist -.	Calm (0 kph at 0).	5 km
SHIP7682 72 km WSW 15m alt. 1 hour ago				- km
SHIP3864 72 km WSW 15m alt. 1 hour ago				- km
Vancouver Airport 74 km S 218m alt. 2 hours ago	11°C	Dry and partly cloudy.	Light winds from the N (6 kph at 1).	16 km Low: scattered
Troutdale Airport 75 km S 218m alt. 2 hours ago	11°C	Mist -.	Calm (0 kph at 0).	2 km Low: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	13°C	-	Calm (0 kph at 0).	16 km Low: few
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	8°C	Clear	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.