– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 am Sun 09 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sun 09 Aug 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 10°C on Sun morning, min 8°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 11°C on Thu afternoon, min 8°C on Wed morning). Wind will be generally light.
	Sunday 9			Monday 10			Tuesday 11			Wednesday 12			Thursday 13			Friday 14
	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	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	8600	9200							700	700								9250
km/h	NW	WNW	NW	WNW	NW	NW	WNW	WNW	NW	NW	NW	N	N	NNW	SSE	S	S	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	10	10	9	9	10	10	9	10	9	8	10	10	9	11	10	9	11	10
min °C	9	10	8	9	9	10	9	10	8	8	9	8	8	10	9	9	10	10
chill °C	7	8	4	6	6	7	6	7	4	5	7	8	8	10	6	6	8	8

Freezing level m	4250	4250	4150	4200	4350	4400	4250	4300	4150	4050	4100	4000	3900	4150	4000	3900	4050	4200

	5:58	—	—	6:01	—	—	6:01	—	—	6:03	—	—	6:03	—	—	6:05	—	—
	—	—	8:27	—	—	8:25	—	—	8:23	—	—	8:22	—	—	8:21	—	—	8:19

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 10°C on Sun morning, min 8°C on Sun night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 11°C on Thu afternoon, min 8°C on Wed morning). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2549 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	16° C	Dry and cloudy.	Light winds from the N (11 kph at 0).	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	17° C	Clear	Light winds from the N (15 kph at 0).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	17° C	-	Light winds from the NNW (11 kph at 330).	16 km Low: few
Troutdale Airport 75 km S 218m alt. 1 hour ago	18° C	Dry and partly cloudy.	Wind obs. (11 kph from 260 degs) was rejected.	16 km Low: scattered
Portland Airport 76 km S 218m alt. 2 hours ago	17° C	Dry and partly cloudy.	Light winds from the N (11 kph at 350).	16 km Low: scattered
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	22° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	15° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	17° 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.