– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 am Sat 25 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sat 25 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. Mild temperatures (max 7°C on Mon afternoon, min 4°C on Sat morning). Winds decreasing (near gales from the SW on Sat morning, moderate winds from the SW by Mon morning).									Days 4–6 Weather Summary Mostly dry. Very mild (max 14°C on Thu night, min 6°C on Tue morning). Mainly fresh winds.
	Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	rain shwrs	rain shwrs	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	700	2300	1650	950	2250	800		3350		1850	2100					9100		8300
km/h	SW	SW	SW	SW	WSW	WSW	SW	SW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	SW	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	0.2	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	5	6	6	5	6	6	6	7	7	7	9	8	8	10	11	11	13	14
min °C	4	5	5	5	6	5	5	7	6	6	8	7	7	9	10	10	13	13
chill °C	-3	-1	0	0	1	0	0	3	1	1	4	4	4	6	7	8	11	12

Freezing level m	3300	3600	3800	3550	3600	3650	3600	3700	3950	3850	4050	4100	4150	4300	4400	4500	4650	4600

	5:41	—	—	5:43	—	—	5:43	—	—	5:45	—	—	5:46	—	—	5:47	—	—
	—	—	8:46	—	—	8:45	—	—	8:45	—	—	8:44	—	—	8:43	—	—	8:40

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Mild temperatures (max 7°C on Mon afternoon, min 4°C on Sat morning). Winds decreasing (near gales from the SW on Sat morning, moderate winds from the SW by Mon morning).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Thu night, min 6°C on Tue morning). 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	18° C	Dry and cloudy.	Light winds from the S (13 kph at 180).	16 km Low: few Mid: 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	Dry and cloudy.	Light winds from the SE (11 kph at 140).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the SSE (9 kph at 160).	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	17° C	Dry and cloudy.	Wind obs. (9 kph from 1 degs) was rejected.	16 km Low: scattered Mid: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the S (17 kph at 190).	16 km Low: few Mid: scattered High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	20° 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 partly cloudy.	Light winds from the SSW (15 kph at 200).	16 km Low: scattered Mid: broken High: broken
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	16° C	Dry and cloudy.	Light winds from the SSE (11 kph at 150).	16 km Low: overcast

* 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.