– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 am Sun 19 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sun 19 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 19°C on Tue afternoon, min 12°C on Sun morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 19°C on Wed afternoon, min 11°C on Fri night). Wind will be generally light.
	Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	cloudy	cloudy	some clouds	cloudy	some clouds	some clouds	clear	some clouds	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)			8750	7100	6500		6600	5450	4300	8750	6800		5300	4500
km/h	W	W	SW	S	SW	SW	W	NW	SSW	SW	W	SSW	SSW	WSW	WSW	WSW	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	12	15	16	16	18	17	17	19	18	18	19	17	15	16	15	13	15	13
min °C	12	15	14	16	18	17	17	18	17	17	18	15	15	16	13	12	14	11
chill °C	11	14	13	16	18	17	17	18	17	17	18	14	14	15	11	11	13	9

Freezing level m	4250	4400	4650	4650	4600	4550	4550	4600	4700	4600	4600	4400	4300	4250	4250	4100	4250	4150

	5:35	—	—	5:35	—	—	5:37	—	—	5:37	—	—	5:39	—	—	5:39	—	—
	—	—	8:52	—	—	8:52	—	—	8:51	—	—	8:50	—	—	8:49	—	—	8:47

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 19°C on Tue afternoon, min 12°C on Sun morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 19°C on Wed afternoon, min 11°C on Fri night). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2000 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	16° C	Dry and cloudy.	Light winds from the NNW (19 kph at 330).	16 km Low: overcast
BUOY-KLMW1 57 km SW 3m alt. 52 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 52 minutes ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	17° C	Clear	Light winds from the N (15 kph at 0).	16 km
Vancouver Airport 74 km S 218m alt. 1 hour ago	17° C	Dry and cloudy.	Light winds from the WNW (13 kph at 300).	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 1 hour ago	16° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Portland Airport 76 km S 218m alt. 1 hour ago	17° C	Dry and partly cloudy.	Light winds from the NW (6 kph at 320).	16 km Low: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	22° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	15° C	Dry and cloudy.	Wind obs. (9 kph from 340 degs) was rejected.	16 km Low: overcast
SHIP1821 88 km S 15m alt. 3 hours ago				- km

* 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.