– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 4 am Fri 02 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Fri 02 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 9°C on Fri morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 15°C on Wed night, min 9°C on Mon night). Wind will be generally light.
	Friday 2			Saturday 3			Sunday 4			Monday 5			Tuesday 6			Wednesday 7
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	clear	clear	clear	some clouds	clear	some clouds	some clouds	clear	some clouds	clear	clear	clear	clear	clear	clear
Cloud base (m)	9200	8050	7100	8200				9500	7200	6400	9300			9650	8800
km/h	WSW	WNW	W	SE	S	SSW	SSW	SW	WSW	W	WNW	WNW	NW	WNW	WNW	NW	NW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	9	10	12	12	14	14	14	16	15	12	11	10	9	10	11	11	12	15
min °C	9	10	10	12	14	14	14	15	13	11	10	9	9	10	10	11	11	13
chill °C	6	7	8	11	13	14	13	14	11	9	7	6	6	8	8	9	10	13

Freezing level m	3800	4050	4350	4400	4400	4400	4300	4400	4250	4050	3950	4000	4150	4150	4200	4100	4150	4350

	7:07	—	—	7:09	—	—	7:09	—	—	7:11	—	—	7:13	—	—	7:13	—	—
	—	6:46	—	—	6:45	—	—	6:43	—	—	6:40	—	—	6:38	—	—	6:37	—

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 9°C on Fri morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Wed night, min 9°C on Mon 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. 3 hours ago	11°C	Clear	Calm (0 kph at 0).	16 km
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	12°C	Clear	Calm (0 kph at 0).	16 km
Vancouver Airport 74 km S 218m alt. 3 hours ago	12°C	Clear	Calm (0 kph at 0).	16 km
Troutdale Airport 75 km S 218m alt. 3 hours ago	12°C	Clear	Light winds from the ENE (6 kph at 70).	16 km
Portland Airport 76 km S 218m alt. 3 hours ago	15°C	-	Calm (0 kph at 0).	16 km Low: few
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	9°C	Clear	Light winds from the SSW (6 kph at 210).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	10°C	Dry and cloudy.	Calm (0 kph at 0).	0.0 km High: overcast
Johnsons Corner wx 88 km N 215m alt. 3 hours ago	12°C	Dry	Calm (0 kph at —).

* 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.