– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Mon 27 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Mon 27 Jul Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 19°C on Wed afternoon, min 11°C on Tue morning). Wind will be generally light.										Days 5–7 Weather Summary Some drizzle, heaviest during Sat night. Warm (max 23°C on Fri afternoon, min 7°C on Sat night). Wind will be generally light.
		Tuesday 28			Wednesday 29			Thursday 30			Friday 31			Saturday 1			Sunday 2
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	rain shwrs	rain shwrs	clear	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear	some clouds	rain shwrs	rain shwrs	clear	clear	clear
Cloud base (m)		850	1750	700	9300									1850	800		9000
km/h	SW	W	NW	NW	WNW	NW	WNW	W	WNW	WNW	WNW	NW	NW	W	WNW	NW	NW	NNW	NNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.2	0.1	—	—	—	—	—	—	—	—	—	—	—	0.6	0.4	—	—	—
max °C	17	13	15	13	15	19	16	16	17	16	19	23	19	16	13	11	12	16	14
min °C	12	11	15	11	12	19	13	14	17	14	16	23	15	14	12	7	8	15	12
chill °C	11	10	14	10	12	19	13	14	17	14	16	23	15	14	10	5	6	14	11

Freezing level m	4000	3750	4000	4100	4050	4150	4250	4250	4250	4500	4500	4750	4650	3950	3750	3850	3950	4250	4300

	—	5:45	—	—	5:46	—	—	5:47	—	—	5:48	—	—	5:50	—	—	5:50	—	—
	—	—	—	8:44	—	—	8:43	—	—	8:40	—	—	8:39	—	—	8:38	—	—	8:37

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 19°C on Wed afternoon, min 11°C on Tue morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Some drizzle, heaviest during Sat night. Warm (max 23°C on Fri afternoon, min 7°C on Sat 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. 3 hours ago	17° C	Dry and cloudy.	Light winds from the WNW (6 kph at 290).	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. 3 hours ago	16° C	Dry and partly cloudy.	Light winds from the N (11 kph at 350).	16 km Low: scattered
Vancouver Airport 74 km S 218m alt. 3 hours ago	17° C	Dry and partly cloudy.	Wind obs. (11 kph from 320 degs) was rejected.	16 km Low: broken
Troutdale Airport 75 km S 218m alt. 3 hours ago	18° C	Dry and partly cloudy.	Wind obs. (6 kph from 270 degs) was rejected.	16 km Low: broken
Portland Airport 76 km S 218m alt. 3 hours ago	18° C	Dry and cloudy.	Light winds from the NNW (7 kph at 340).	16 km Low: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	19° C	Clear	Light winds from the WNW (9 kph at 290).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	13° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: scattered
Hillsbor / ortland Airport 94 km SSW 218m alt. 3 hours ago	15° C	-	Light winds from the WNW (7 kph at 300).	16 km Low: few

* 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.