– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Mon 29 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Mon 29 Jun 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 5°C on Mon afternoon, min 1°C on Wed morning). Mainly fresh winds.									Days 4–6 Weather Summary Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Thu night. Mild temperatures (max 7°C on Fri night, min 2°C on Thu afternoon). Winds increasing (moderate winds from the WNW on Thu morning, strong winds from the W by Sat afternoon).
	Monday 29			Tuesday 30			Wednesday 1			Thursday 2			Friday 3			Saturday 4
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	clear	rain shwrs	rain shwrs	clear	clear	rain shwrs	rain shwrs	cloudy	some clouds	light snow	light rain	rain shwrs	clear	clear	some clouds	clear
km/h	N	NNW	NW	NW	NW	NW	WNW	NW	NW	WNW	WNW	WNW	NW	WNW	W	W	W	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	1	—	—	—	—	—	—
mm	0.1	0.3	—	0.1	0.1	—	—	0.1	0.2	—	—	1.8	0.6	0.8	—	—	—	—
max °C	4	5	5	2	3	3	1	2	3	3	3	2	4	6	7	5	5	6
min °C	3	4	3	2	3	2	1	2	3	3	2	2	3	4	6	4	5	6
chill °C	-3	0	-2	-4	-2	-4	-5	-3	-2	-2	-3	-4	-2	-1	2	-2	-1	0

Freezing level m	3650	3800	3650	3300	3300	3300	3100	3300	3400	3350	2950	2900	3500	3750	4000	3450	3500	4050
Cloud base (m)	700	800	750	700	950	700	750	900	700	750	2000	700	750	900	700	2950	2500	700

	5:18	—	—	5:20	—	—	5:20	—	—	5:20	—	—	5:22	—	—	5:22	—	—
	—	—	9:04	—	—	9:04	—	—	9:02	—	—	9:02	—	—	9:02	—	—	9:02

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Mild temperatures (max 5°C on Mon afternoon, min 1°C on Wed morning). Mainly fresh winds.

Mount Saint Helens Weather (Days 3-6):

Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Thu night. Mild temperatures (max 7°C on Fri night, min 2°C on Thu afternoon). Winds increasing (moderate winds from the WNW on Thu morning, strong winds from the W by Sat afternoon).

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. 1 hour ago	15° C	Dry and cloudy.	Light winds from the S (9 kph at 170).	14 km Low: few Mid: scattered High: 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	16° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	16° C	Dry and cloudy.	Wind obs. (6 kph from 1 degs) was rejected.	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	16° C	Dry and cloudy.	Light winds from the WSW (9 kph at 240).	16 km Low: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	16° C	Dry and cloudy.	Light winds from the W (7 kph at 270).	16 km Low: few Mid: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	19° C	Clear	Light winds from the WNW.(Wind varies from 270 to 330 degs) (15 kph at 290).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	16° C	Dry and cloudy.	Light winds from the SW (9 kph at 220).	16 km Low: overcast
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	16° C	Dry and cloudy.	Calm (0 kph at 0).	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.