– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Sun 23 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sun 23 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. Warm (max 26°C on Mon afternoon, min 11°C on Sun morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 21°C on Wed afternoon, min 9°C on Fri night). Wind will be generally light.
	Sunday 23			Monday 24			Tuesday 25			Wednesday 26			Thursday 27			Friday 28
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	rain shwrs	clear	clear	clear	some clouds	clear
Cloud base (m)	950						9050						1550		9150	8450	2450
km/h	WNW	NW	NNE	ESE	S	SE	SSE	WSW	SW	SW	WSW	SW	W	WNW	WNW	WNW	NW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.2	—	—	—	—	—	—	—	—	—	—	—	0.1	—	—	—	—	—
max °C	13	17	17	22	26	23	23	24	20	19	21	16	13	16	12	13	16	12
min °C	11	17	15	18	25	21	21	24	17	17	21	11	11	15	10	10	16	9
chill °C	11	17	14	18	25	21	21	24	17	17	21	11	11	14	9	9	16	8

Freezing level m	3500	3900	4100	4150	4200	4250	4300	4150	4300	4050	4000	3900	3450	3650	3700	3550	3550	3550

	6:16	—	—	6:18	—	—	6:18	—	—	6:20	—	—	6:22	—	—	6:22	—	—
	—	—	8:04	—	—	8:01	—	—	8:00	—	7:59	—	—	7:57	—	—	7:54	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Warm (max 26°C on Mon afternoon, min 11°C on Sun morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Warm (max 21°C on Wed afternoon, min 9°C on Fri night). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 1000 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	24°C	Dry and cloudy.	Light winds from the N (7 kph at 1).	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	25°C	Dry and cloudy.	Light winds from the NNE (11 kph at 20).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 55 minutes ago	25°C	Clear	Light winds from the NW (9 kph at 310).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	24°C	Clear	Light winds from the N (7 kph at 1).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	23°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	25°C	Clear	Light winds from the SW (6 kph at 220).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	23°C	Dry and cloudy.	Light winds from the N (7 kph at 1).	13 km Low: overcast
Johnsons Corner wx 88 km N 215m alt. 1 hour ago	17°C	Dry	Calm (2 kph at 23).

* 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.