– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 am Thu 13 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Thu 13 Aug Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Some drizzle, heaviest during Fri morning. Mild temperatures (max 9°C on Fri afternoon, min 6°C on Thu morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 11°C on Mon afternoon, min 7°C on Tue night). Mainly fresh winds.
	Thursday 13			Friday 14			Saturday 15			Sunday 16			Monday 17			Tuesday 18
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	rain shwrs	rain shwrs	rain shwrs	risk tstorm	rain shwrs	some clouds	clear	some clouds	some clouds	clear	some clouds	some clouds	clear	clear	clear	some clouds	clear
Cloud base (m)		2300	3800	3400		8950	3650		9000	6500	9450	8500		6650		8450	7200	700
km/h	ESE	SSE	SSE	SSE	S	SSW	SSW	SSW	SSW	SSW	SW	WSW	SW	W	W	WNW	NW	NNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.3	0.2	0.6	0.4	0.1	—	—	—	—	—	—	—	—	—	—	—	—
max °C	7	8	8	7	9	9	8	9	8	8	10	10	10	11	10	8	9	8
min °C	6	8	7	7	8	8	8	9	8	8	9	9	9	10	8	8	9	7
chill °C	4	7	4	4	5	4	4	7	6	5	6	6	7	8	5	5	7	4

Freezing level m	3500	3650	3650	3600	3750	3900	3800	3850	3850	3900	4000	4200	4100	4150	4100	4050	4100	4100

	6:03	—	—	6:05	—	—	6:07	—	—	6:07	—	—	6:09	—	—	6:11	—	—
	—	—	8:21	—	—	8:19	—	—	8:17	—	—	8:15	—	—	8:14	—	—	8:13

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Some drizzle, heaviest during Fri morning. Mild temperatures (max 9°C on Fri afternoon, min 6°C on Thu morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 11°C on Mon afternoon, min 7°C on Tue night). Mainly fresh winds.

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	15° C	Dry and cloudy.	Light winds from the N (7 kph at 350).	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. 3 hours ago	14° C	Clear	Light winds from the N (11 kph at 10).	16 km
Vancouver Airport 74 km S 218m alt. 3 hours ago	15° C	Clear	Light winds from the NW (9 kph at 320).	16 km
Troutdale Airport 75 km S 218m alt. 3 hours ago	16° C	Dry and cloudy.	Light winds from the WSW (7 kph at 250).	16 km Low: overcast
Portland Airport 76 km S 218m alt. 3 hours ago	15° C	Dry and partly cloudy.	Light winds from the N (7 kph at 1).	16 km Low: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	14° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Hillsbor / ortland Airport 94 km SSW 218m alt. 3 hours ago	13° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered

* 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.