– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Sat 18 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sat 18 Jul 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 14°C on Sun night, min 7°C on Sat morning). Winds decreasing (fresh winds from the W on Sat afternoon, light winds from the SSW by Mon night).									Days 4–6 Weather Summary Mostly dry. Very mild (max 15°C on Tue afternoon, min 6°C on Thu night). Winds increasing (calm on Wed morning, fresh winds from the WSW by Thu night).
	Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	some clouds	cloudy	some clouds	some clouds	clear	some clouds	some clouds	some clouds	clear	clear	some clouds	clear	clear
Cloud base (m)						8550	7000	6350	6950	6250	8550		3700		4500	5200
km/h	WSW	W	NW	WSW	WSW	WSW	SSW	SW	SSW	WSW	NW	WSW	WSW	SSW	WSW	SW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	7	9	10	10	12	14	14	14	14	14	15	14	13	13	13	11	11	10
min °C	7	8	9	10	12	12	14	14	14	14	14	14	13	13	11	11	11	6
chill °C	3	4	6	8	10	10	12	12	14	14	14	14	13	13	9	8	8	1

Freezing level m	3950	4100	4250	4300	4450	4700	4750	4750	4750	4650	4750	4700	4550	4550	4350	4250	4150	3900

	5:33	—	—	5:35	—	—	5:35	—	—	5:37	—	—	5:37	—	—	5:39	—	—
	—	—	8:53	—	—	8:52	—	—	8:52	—	—	8:51	—	—	8:50	—	—	8:49

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 14°C on Sun night, min 7°C on Sat morning). Winds decreasing (fresh winds from the W on Sat afternoon, light winds from the SSW by Mon night).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Tue afternoon, min 6°C on Thu night). Winds increasing (calm on Wed morning, fresh winds from the WSW by Thu night).

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	20° C	Dry and cloudy.	Light winds from the WNW (9 kph at 300).	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	21° C	Dry and partly cloudy.	Light winds from the N (13 kph at 350).	16 km Low: scattered
Vancouver Airport 74 km S 218m alt. 2 hours ago	20° C	Dry and partly cloudy.	Light winds from the N (7 kph at 1).	16 km Low: scattered
Troutdale Airport 75 km S 218m alt. 2 hours ago	22° C	Clear	Light winds from the N (7 kph at 1).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	21° C	Dry and partly cloudy.	Light winds from the N (9 kph at 1).	16 km Low: scattered
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	26° C	Clear	Moderate winds from the NW (20 kph at 310).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	18° C	Dry and cloudy.	Light winds from the N (6 kph at 1).	16 km Low: overcast
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	21° C	Dry and partly cloudy.	Light winds from the N (7 kph at 1).	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.